Merlin Gerin Ready to Install Catalogue Technical

Ready to install Distribution boards, DIN rail mounted equipment, enclosures and connection systems

Contents Isobar 4 distribution boards and protective devices

Section one

7

Modular control products

Section two

31

Unit mounted residual current devices

Section three

73

Unit mounted circuit breakers

Section four

79

Connection systems

Section five

113

Enclosures

Section six

121

Technical data

Section seven

133

Dimensions

Section eight

163

Schneider Electric overview

Section nine

197

Comprehensive quick reference index

Section ten

203

Isobar 4 Type A distribution board features

●

Fully type tested conditional short circuit rating of 16kA to BS EN 60439

●

High performance MCB 10kA BS 60898 15kA BS 60947-2 in B, C or D curve single and double pole

●

125A busbar rating

●

Isobar disconnection system ensuring unused outgoing ways are isolated

●

Option of switching outgoing neutral on all boards using distributed neutral kit

●

Terminal block for feeding up to 100A

●

Range of incomers: switch disconnectors, residual current devices, terminal blocks

●

Single pole RCBO for new or retrofit maintaining device density

●

Full range of device accessories and auxiliaries

●

Knockouts for cable gland and conduit

Isobar 4 Type B distribution board with 125A incomer features

●

High performance MCB 10kA BS 60898 15kA BS 60947-2 in B, C or D curve 1, 2, 3 and 4 pole

●

Fully type tested conditional short circuit rating of 25kA to BS EN 60439 when fed by MCCB

●

250A busbar rating

●

Isobar disconnection system ensuring unused outgoing ways are isolated

●

Option of switching outgoing neutral using distributed neutral kit

●

Range of incomers

●

Removable insulated pan assembly

●

Fully shrouded neutral

●

Split neutral bars

●

Removable gland plates

Isobar 4 Type B distribution board with 250A incomer features

●

High performance MCB 10kA BS 60898 15kA BS 60947-2 in B, C or D curve 1, 2, 3 or 4 pole

●

Fully type tested conditional short circuit rating of 25kA to BS EN 60439 when fed by MCCB

●

250A busbar rating

●

Isobar disconnection system ensuring unused outgoing ways are isolated

●

Option of switching outgoing neutral using distributed neutral kit

●

Range of incomers up to 250A

●

Removable insulated pan assembly

●

Fully shrouded neutral

●

Split neutral bars

●

Removable gland plates

Isobar 4 distribution boards and protective devices

Section one

Type A single phase Distribution boards Incoming devices Outgoing devices Loose enclosures and accessories

8-9 10 21 - 22 11

Type B three phase Distribution boards Incoming devices Outgoing devices Loose enclosures and accessories

12 14 - 15 21 - 22 16

Replacement items Pan assemblies Type A and Type B Doors and covers Type A and Type B

20 20

7

Isobar 4 SP&N type A distribution boards* Note: All devices are sold separately 125A Standard A boards (incomers not included) Part No.

No. of outgoing

Dimensions (mm)

ways

Height

Width

Depth

MGAN6

6

264

260

127

MGAN9

9

264

315

127

MGAN12

12

264

370

127

MGAN15

15

264

450

127

*MGAN23

23

494

370

127

* 2 row unit.

MGAN6

125A Split load A boards (incomers not included) Part No.

Unprotected

Protected

outgoing ways

outgoing ways Height

Width

Depth

MGAN46SL

4

6

264

450

127

MGAN48SL

4

8

264

450

127

MGAN66SL

6

6

264

450

127

Specification: ■

MGAN66SL

■

Designed, manufactured and tested to BS EN 60439-3 Unique Isobar outgoing phase connection link

■

Busbar rating 125A

■

Voltage rating 230/240Vac

■ ■

Distributed neutral allowing 2 pole switching at any outgoing way using distributed neutral kit Ingress protection IP31 to BS EN 60529

■

Cable capacity neutral and earth bar 25mm2

■

DIN rail mounting with fully shrouded busbars

■ ■

Surface or flush mounting using flush mounting kit, see page 11 5 single pole blanking plates

■

Colour RAL 9001 epoxy powder coated

■

IP2X with covers removed

Incomers: Switch disconnector see page 10 Residual current device see page 10 Terminal block see page 10

Outgoers:

* for use only with C60H range

8

MCBs RCBOs 2 pole Vigi Auxiliaries

see see see see

page page page page

21 22 23 26

Distribution board accessories

see page 11

Dimensions (mm)

Isobar 4 SP&N type A distribution boards* Note: All devices are sold separately 125A Dual incomer A boards (incomers not included) Part No.

No. of

No. of

outgoing ways

outgoing ways

Dimensions (mm)

Circuit A

Circuit B

Height

Width

Depth

MGAN46DS

4

6

264

370

127

MGAN66DS

6

6

264

450

127

MGAN76DS

7

6

264

450

127

Loads should be evenly distributed across primary and secondary supplies.

MGAN66DS

125A Multi service A boards Part No.

(incomers not included)

No. of

Useable

outgoing ways

DIN rail SP way

MGAN716MS

Dimensions (mm) Height

Width

Depth

MGAN416MS

4

8

264

370

127

MGAN520MS

5

10

264

450

127

MGAN716MS

7

8

264

450

127

MGAN96MS

9

3

264

370

127

MGAN912MS

9

6

264

450

127

MGAN1010MS

10

5

264

450

127

MGAN126MS

12

3

264

450

127

▲MGAN1228MS

12

14

494

370

127

▲ 2 row unit.

Specification: ■ ■

Designed, manufactured and tested to BS EN 60439-3 Unique Isobar outgoing phase connection link

■

Busbar rating 125A

■

Voltage rating 230/240Vac

■ ■

Distributed neutral allowing 2 pole switching at any outgoing way using distributed neutral kit Ingress protection IP31 to BS EN 60529

■

Cable capacity neutral and earth bar 25mm2

■

DIN rail mounting with fully shrouded busbars

■ ■

Surface or flush mounting using flush mounting kit, see page 11 5 single pole blanking plates

■

Colour RAL 9001 epoxy powder coated

■

IP2X with covers removed

Incomers: Switch disconnector Residual current device Terminal block

see page 10 see page 10 see page 10

Outgoers: MCBs RCBOs 2 pole Vigi Auxiliaries Control and command devices * for use only with C60H range

Distribution board accessories

see see see see

page page page page

21 22 23 26

see page 31 see page 11

9

Isobar 4 SP&N type A distribution boards - incomers Part No.

Rating

Voltage

No. of poles

MGI1252

125A

230/240V

2

■ ■ ■ ■ ■

BS EN 60947-3 AC22A Cable capacity 50mm2 Red toggle and PCI in accordance with BS 7671 Wiring Regulations Tightening torque 3.5Nm

MGI1252

RMG630302

Part No. RMG630302 RMG631002 RMG633002 RMG800302 RMG801002 RMG803002 23111 RMG1000302 RMG1001002 RMG1001002S RMG1003002 23116

Rating 63A 63A 63A 80A 80A 80A 80A 100A 100A 100A 100A 100A

Voltage 230/240V 230/240V 230/240V 230/240V 230/240V 230/240V 230/240V 230/240V 230/240V 230/240V 230/240V 230/240V

Sensitivity 30mA 100mA 300mA 30mA 100mA 300mA 100mA Time delayed 30mA 100mA 100mA Time delayed 300mA 300mA Time delayed

Specification: ■ ■ ■ ■

BS EN 61008. Positive contact indication in accordance with BS 7671 Cable capacity 63A, 80A = up to 35mm2 100A = up to 50mm2 Terminal tightening torque 2Nm (35mm2), 3.5Nm (50mm2)

Part No. MGTB1252

Rating 125A

Voltage 230/240V

Specification: ■ ■ ■

MGTB1252

10

Direct connection incoming lug unit, two pole suitable for use in any Isobar 4 A type board Cable capacity 50mm2 Terminal tightening torque 3.5Nm

No. of poles 2

Isobar 4 MGA loose enclosures and board accessories Application A range of steel enclosures using the Isobar 4 A board design suitable for mounting DIN devices including MCBs, RCBOs and control and command products. Part No.

MGN56DE

MGN16DE MGN22DE MGN28DE MGN34DE *MGN56DE

Useable DIN rail SP ways 8 11 14 17 28

No. of rows

Dimensions (mm) Height 264 264 264 264 494

1 1 1 1 2

Width 260 315 370 450 370

Depth 127 127 127 127 127

* 2 row unit.

Specification: ■ ■ ■ ■ ■ ■ ■

Accessories:

Folded sheet steel enclosure Ingress protection IP31 to BS EN 60529 DIN rail Colour RAL 9001 epoxy powder coated Surface or flush mounting using flush mounting kit Earth bar 5 single pole blanking plates

Part No. MGBL BP

Description Key lock Blanking plates 5 off light grey

Part No. MGANWL

SP circuits 15

Description A board spare outgoing way self adhesive labels

Part No. MGTB1001

Description 100A terminal block for installation in Isobar boards as an outgoing way. Supplied with identification labels. Note: cable must be provided with local protection to

MGANWL

comply with BS 7671. Cable capacity 50mm2. MGTB1001

Part No. MGNA4 MGNA6 MGNA7 MGNA9 MGNA12 MGNA15 MGNA24 NKIT

Description Distributed neutral kit for 4 way SP+N Distributed neutral kit for 6 way SP+N Distributed neutral kit for 7 way SP+N Distributed neutral kit for 9 way SP+N Distributed neutral kit for 12 way SP+N Distributed neutral kit for 15 way SP+N Distributed neutral kit for 24 way SP+N Phase to neutral conversion kit (pack 4) Note: One pack included in a distributed neutral kit

Part No. MGACE

Description Clean earth facility for A type boards (6 hole). Or can be used to comply with BS 7671 607-02 where the protective conductor ring shall be separately connected at the distribution board.

MGACE

Flush mounting kit Part No. MGAN6FK MGAN9FK MGAN12FK MGAN15FK MGAN24FK

For use with MGAN6, MGN16DE MGAN9 MGAN12, MGAN46DS, MGAN416MS MGAN15, MGAN46SL, MGAN48SL, MGAN66SL, MGAN76DS, MGAN912MS, MGAN1010MS, MGAN1228MS MGAN23, MGAN1228MS

11

Isobar 4 TP&N type B distribution boards* Note: All devices are sold separately Standard B boards Part No. MGBN4 MGBN6 MGBN8 MGBN12 MGBN16 MGBN18 MGBN24

No. of TP outgoing ways 4 6 8 12 16 18 24

Dimensions (mm) Height Width 484 470 484 470 538 470 700 470 808 470 808 470 970 470

Depth 158 158 158 158 158 158 158

MGBN12

Split load B boards These are achieved by selecting any 2 Isobar B boards and joining with either MGBNTJKN and feeding the top board via a outgoing 100 amp terminal block MGTB1001 for each phase or use MGBN63SPL split load kit which is supplied with a 63 amp C curve mcb

Multi service B boards Control products can be added to any B type distribution board using a modular extension box MGBNEX034N which will accept 17 single pole wide control products

Specification: ■

MGBN12+MGBN8

■

Designed, manufactured and tested to BS EN 60439-3 Unique Isobar outgoing phase connection link

■

Busbar rating 250A

■

Voltage rating 400/415Vac

■

Distributed neutral allowing 2 or 4 pole switching at any outgoing way using distributed neutral kit Ingress protection IP31 to BS EN 60529

■ ■

MGBN8 + Multi service

* for use only with C60H range

12

■

Cable capacity neutral and earth bar 25mm2 100% rated DIN rail mounting with fully shrouded busbars

■

Surface mounting

■

Flush mounting available

■

5 single pole blanking plates supplied

■

Colour RAL 9001 epoxy powder coated

■

IP2X with covers removed

Incomers:

see page 14

Outgoers:

see page 21

Isobar 4 TP&N type B distribution boards* Note: All devices are sold separately Heavy duty IP55 (125A) Part No.

No. of outgoing

Height

Width

Depth

ways TP MGBN6HDGK

6

650

600

330

MGBN8HDGK

8

650

600

330

MGBN12HDGK

12

850

600

330

MGBN16HDGK

16

850

600

330

Specification: ■

MGBN12HDGK

■

Designed, manufactured and tested to BS EN 60439-3 Unique Isobar outgoing phase connection link

■

Busbar ratings 125A

■

Voltage rating 400/415Vac

■ ■

Distributed neutral allowing 2 or 4 pole switching at any outgoing way using distributed neutral kit Ingress protection IP55 to BS EN 60529

■

Cable capacity neutral and earth bar 25mm2

■

DIN rail mounting with fully shrouded busbars

■

Additional earth stud provided

■

5 single pole blanking plates

■ ■ ■

Colour RAL 9001 epoxy powder coated Door can be left or right handed Key lockable enclosure as standard

Incomers: Switch disconnector see page 15 Residual current devices see page 15 Terminal blocks see page 15 (Maximum 125A DIN rail mounted)

Outgoers: MCBs RCBOs

see page 21 see page 23

* for use only with C60H range

13

Isobar 4 TP&N type B distribution boards - incomers Switch disconnectors Part No. MGI1253N MGI1254

Rating 125A 125A

No. of poles 3+N 4

Voltage 415V 415V

Specification: ■ ■ ■

MGI1254

■ ■ ■

BS EN 60947-3 Category of duty AC22 Positive contact indication in accordance with BS 7671 Cable capacity 50mm2 Terminal tightening torque 3.5Nm Lockable in “ON” or “OFF” position using ref: MGLA

Switch disconnectors (160 - 250A)

MGNI2504

Part No. MGNI1603 MGNI2003 MGNI2503

Rating 160A 200A 250A

Voltage 415V 415V 415V

No. of poles 3+N 3+N 3+N

MGNI1604 MGNI2004 MGNI2254 MGNI2504 29243 29260 MGALK

160A 415V 4 200A 415V 4 225A 415V 4 250A 415V 4 Bare cable connector set 95mm2 160A set of 4 Bare cable connector set 185mm2 250A set of 4 Allen key kit for fitting devices >160A

Devices fit directly into distribution board and are supplied with 270mm extension box.

Specification: ■ ■ ■ ■ ■

BS EN 60947-3 Copper pad for M8 lugs, tightening torque 15Nm Lockable in “ON” or “OFF” position Category of duty AC22 Positive contact indication in accordance with BS 7671

Residual current circuit breakers (RCCBS 63 - 160A)

MGBNI160RCCB

Part No.

Rating

Voltage

Sensitivity

RMG630304 RMG631004 RMG633004 23146 16261 23213 23227 MGNI160RCCB*

63A 63A 63A 63A 80A 100A 100A 160A

415V 415V 415V 415V 415V 415V 415V 415V

30mA 100mA 300mA 300mA TD** 30mA 300mA 300mA TD** Adjustable

* Item is supplied with 270mm extension box, MCCB and Vigi. ** Time delay as an element of discrimination.

Specification: ■ ■ ■ ■ ■ ■

14

BS EN 61008 Positive contact indication in accordance with BS 7671 Lockable in “ON” or “OFF” position Trip free mechanism Cable capacity 63A/80A - 35mm2, 100A - 50mm2 Terminal tightening torque 2Nm (63/80A), 3.5Nm (100A), 15Nm (160A)

No. of poles 4 4 4 4 4 4 4 4

Isobar 4 TP&N type B distribution boards - incomers Terminal blocks (125/250A) Part No.

Rating

Voltage

Notes

MGTB1254

125A

415V

MGNTB2504

250A

415V

With extension box

MGNPBN250TB

250A

415V

Without extension box

Specification: ■ ■

Cable capacity: 125A - 50mm2 250A - M8 copper pad Terminal tightening torque: 125A - 3.5Nm 250A - 15Nm

MGTB1254

Moulded case circuit breakers (MCCBs 100 - 250A) Part No. MGNCB1004 MGNCB1604 MGNCB2004 MGNCB2504 MGALK MGNCB2004

■ ■ ■

Rating Voltage 100A 415V 160A 415V 200A 415V 250A 415V Allen key kit for fitting devices >160A

No. of poles 4 4 4 4

Devices fit directly into distribution board and are supplied with 270mm extension box and terminal shield Can be fitted with shunt trip, UVR and auxiliary switch. Refer to Compact NS Catalogue Distribution boards fitted with a MCCB are suitable for installations with fault levels up to 25kA

Specification: ■ ■ ■ ■ ■

BS EN 60947-2 Category of duty AC22 Positive contact indication in accordance with BS 7671 Cable capacity 50mm2 - 185mm2 Terminal tightening torque 100A - 10Nm, 160, 200 and 250A - 15Nm

Surge arrestor kit Part No. MGNPRD

Description Supplied with extension box and protection device

Dual source incomer Part No. MGNDSI

Rating ≤125A

Voltage 415V

No. of poles 4

To be used in dual source applications, with standby being a portable/fixed generator set or second transformer. Mechanically interlocks any combination of the following incoming 4P devices:

MGNDSI

■ ■ ■

MGI1254 C120 C60

}

To be ordered separately.

A padlocking facility enables either one or both to be locked in the OFF position or using MGLA for locking ON. Front cover is lockable using MGBL. Cable capacity 50mm2. Supplied complete with board connection.

15

Isobar 4 MGB loose enclosures Application MGB loose enclosures are designed to accommodate DIN rail mounted products, primarily for control and metering. They may be mounted individually or attached to the side of an MGB board of equivalent height using the side joining kit MGBNSJK. Alternatively they may be attached to the top or bottom of an MGB board using the top/bottom joining kit MGBNTJKN. Supplied with DIN rail, door and slotted front cover Part No.

No. of

No. of

18mm

rows

SP ways

MGBN8SXS

Dimensions (mm) Height

Width

Depth

MGBN4SXS

34

2

484

470

158

MGBN8SXS

34

2

538

470

158

MGBN12SXS

51

3

700

470

158

MGBN16SXS

68

4

808

470

158

MGBN24SXS

85

5

970

470

158

Supplied with DIN rail, door and plain front cover Part No.

No. of

No. of

18mm

rows

SP ways

Dimensions (mm) Height

Width

Depth

MGBN4SXP

34

2

484

470

158

MGBN8SXP

34

2

538

470

158

MGBN12SXP

51

3

700

470

158

MGBN16SXP

68

4

808

470

158

MGBN24SXP

85

5

970

470

158

Specification:

MGBN8SXP

■

Ingress protection IP31 to BS EN 60529

■

Earth bar capacity 25mm2

■ ■

Surface or flush mounting using flush mounting kit, see page 28 Colour RAL 9001 epoxy powder coated

■

For enclosure accessories see page 18

For alternative enclosures see Section six, page 121.

Extra terminal bar for earth ■ ■ ■ ■

16

For inside enclosure mounting Including support Current rating 200A 25mm2 holes

Type For panel mounting 12 holes 18 holes 24 holes 36 holes 48 holes 56 holes 72 holes

Part No. MG12EE MG18EE MG24EE MG36EE MG48EE MG56EE MG72EE

Isobar 4 B board extension boxes and metering Application The range of B boards are manufactured in a 270mm modular height thereof, to allow the user greater flexibility, so enabling the inclusion of single phase distribution boards, multi service units, larger cabling arrangements etc.

Part No. MGBNEXN

Description Extension box with plain front cover. Provides additional wiring space or a housing for control or metering equipment.

Part No. MGBNEX034N

Description Extension box with DIN rail, slotted front cover and door. Provides space for up to 17 SP DIN mounted products. Includes gland plate and joining kit.

Part No. MGBNEXA15N

Description A 15 way Isobar 4c A type distribution board designed for fixing direct on to any Isobar 4c B type board.

MGBNEXN

MGBNEX034N

MGBNEXA15N

Contactor incomer 100A Part No. MGBN100CCI

MGBN100CCI

Description Provides contactor control and isolation of Isobar 4c B type boards

Kit includes ■ 100A contactor 240Vac coil (Part No. 15978, see page 46 for details) ■ Switch disconnector ■ Extension box 270mm ■ Interconnections ■ 100A terminal block

3 phase kWh metering Part No. MGBNKWH

Meter provides ■ Phase voltage ■ Current ■ kWh, kW per phase MGBNKWH

Description Extension box with multi-function meter, CT’s, wiring loom and MCB to pick up voltage. ■ kVArh ■ Power factor ■ Pulsed output per kWh

Note: Voltage connection takes up 4 SP outgoing ways at bottom of stack

17

Isobar 4 TP&N type B distribution board accessories Part No. MGBNWL

Description B board front cover way labels

SP circuits 72

MGBNWL

Part No. MGTB1001

Description 100A terminal block for installation in Isobar boards as an outgoing way. Supplied with identification labels. Note: cable must be provided with local protection to comply with BS 7671. Cable capacity 50mm2.

Part No. MGBL

Description Door lock for A and B boards new style square sliding catch 2 off spare keys for MGBL Spare door catch

100A outgoing terminal block

MGK33 MGBL

Part No. BP

Description 5 pole blanking plates (light grey).

Note: 1 off BP supplied with each distribution board.

BP

Part No. MGBNGPN MGBNGPEXN

18

Description Gland plate plain for B type distribution board Gland plate for Isobar extension box Gland plate for B board with knock out

Isobar 4 TP&N type B distribution board accessories Single phasing kit (125/250A) Part No. Rating Voltage Description MG125SPEV 125A 415V For 4P incomers up to 125A MG250SPEV 250A 415V For 4P incomers up to 250A Converts a TP&N B board incomer into single phase applications when used in conjunction with the above terminal blocks and switch disconnectors.

MG125SPEV

MG250SPEV

Part No. MGBNTJKN MGBNSJK MGBN63SPL

Description Joining kit for two type B distribution boards mounted above or below each other. Joining kit for two type B distribution boards mounted side by side. 63amp split load kit kit.

MGBNSJK

Part No. MGNB4 MGNB6 MGNB8 MGNB12 MGNB16 MGNB18 MGNB24 NKIT

Description Distributed neutral kit for 4 way TP+N Distributed neutral kit for 6 way TP+N Distributed neutral kit for 8 way TP+N Distributed neutral kit for 12 way TP+N Distributed neutral kit for 16 way TP+N Distributed neutral kit for 18 way TP+N Distributed neutral kit for 24 way TP+N Phase to neutral conversion kit (pack 4) Note: One pack included in a distributed neutral kit

MGNB6

Part No. MGNBCE7 MGNBCE25

Description for type B boards provides 7 clean earth or extra neutral/earth holes. 25 hole

Clean earth facility

19

Isobar 4 Replacement pan assemblies, doors and covers A board pan assembly* Part No. MGAN6P MGAN9P MGAN12P MGAN15P

Description 6 way SP&N pan assembly 9 way SP&N pan assembly 12 way SP&N pan assembly 15 way SP&N pan assembly

MGAN9P

B board pan assembly Part No. MGBN4P MGBN6P MGBN8P MGBN12P MGBN16P MGBN418P MGBN24P

Description 4 way TP&N pan assembly 6 way TP&N pan assembly 8 way TP&N pan assembly 12 way TP&N pan assembly 16 way TP&N pan assembly 18 way TP&N pan assembly 24 way TP&N pan assembly

MGBN8P

A board door and cover Part No. MGAN6C MGAN9C MGAN12C MGAN15C MGAN23C

Description Suitable for MGAN6 Suitable for MGAN9 Suitable for MGAN12 Suitable for MGAN15 Suitable for MGAN23

MGAN6C

B board door and cover Part No. MGBN4C MGBN6C MGBN8C MGBN12C MGBN16C MGBN18C MGBN24C

MGBN8C

20

* for use only with C60H range

Description Suitable for MGBN4 Suitable for MGBN6 Suitable for MGBN8 Suitable for MGBN12 Suitable for MGBN16 Suitable for MGBN18 Suitable for MGBN24

C60H Isobar 4 outgoers miniature circuit breakers 1 - 63A Installation ■ ■ ■ ■

In Merlin Gerin Isobar 4 distribution boards Symmetrical DIN rail Direct panel mounting Isobar 4 pan assemblies

Technical data ■

1, 2, 3 and 4 pole Type B Miniature circuit breakers

Current ratings: 1 - 63A at 300C to BS EN 60898 ■ Voltage ratings: 240 - 440Vac ■ Breaking capacity: BS EN 60898: 10kA, BS EN 60947-2: 15kA See page 140 for further information on breaking capacities and dc ratings. ■ Operating cycles (O-C): on load 20,000 ■ Operating temperature: -300C to +700C ■ Positive contact indication: in accordance with BS 7671 ■ Current limitation: Class 3 ■ Width: Pole 18mm SP ways mm 1 1 18 2 2 36 3 3 54 4 4 72 ■

Dimensions: see page 172

■ Weight: Pole 1 2 3 4

Grams 110 220 340 450

Accessories: see page 26 Add on earth leakage: see page 23 Technical data: see page 133

1, 2, 3 and 4 pole Type C Miniature circuit breakers

Note: 2 and 4 pole C60H MCBs are suitable for installation in Isobar 4 distribution boards and pan assemblies with NKIT. For current ratings greater than 63A, see Section four. Note: Not suitable as outgoing way in Isobar 4c. ■

See page 135 for grouping factor

1, 2 and 3 pole Type D Miniature circuit breakers

21

C60H Isobar 4 outgoers miniature circuit breakers 1 - 63A C60HB type B (3 - 5In) Applications Protection and control of circuits against overloads and short circuits. ■ In applications with general load characteristics ■ Tripping characteristics: BS EN 60898 type B: magnetic setting between 3 and 5 In ■ Cable capacity: 2 1 - 25A = 25mm 2 32 - 63A = 35mm ■ Tightening torque: ≤ 25A = 2.5Nm 32 - 63A = 3.5Nm

C60HC type C (5 - 10In) Applications Protection and control of circuits against overloads and short circuits. ■ In applications with moderate inrush currents, such as certain lighting systems ■ Tripping characteristics: BS EN 60898 type C: magnetic setting between 5 and 10 In ■ Cable capacity: 2 1 - 25A = 25mm 2 32 - 63A = 35mm ■ Tightening torque: ≤ 25A = 2.5Nm 32 - 63A = 3.5Nm

C60HD type D (10 - 14In) Applications Protection and control of circuits against overloads and short circuits. ■ In applications with high inrush currents, such as transformers, motors, certain lighting systems etc ■ Tripping characteristics: BS EN 60898 type D: magnetic setting between 10 and 14 In ■ Cable capacity: 2 1 - 25A = 25mm 2 32 - 63A = 35mm ■ Tightening torque: ≤ 25A = 2.5Nm 32 - 63A = 3.5Nm

22

C60HB miniature circuit breaker Part No’s Ratings (A) 1 2 4 6 10 16 20 25 32 40 50 63

1P C60HB C60HB C60HB C60HB C60HB C60HB C60HB C60HB C60HB C60HB C60HB C60HB

2P 101 102 104 106 110 116 120 125 132 140 150 163

C60HB C60HB C60HB C60HB C60HB C60HB C60HB C60HB C60HB C60HB C60HB C60HB

3P 201 202 204 206 210 216 220 225 232 240 250 263

C60HB C60HB C60HB C60HB C60HB C60HB C60HB C60HB C60HB C60HB C60HB C60HB

4P 301 302 304 306 310 316 320 325 332 340 350 363

C60HB C60HB C60HB C60HB C60HB C60HB C60HB C60HB C60HB C60HB C60HB C60HB

C60HC miniature circuit breaker Part No’s Ratings (A) 1 2 4 6 10 16 20 25 32 40 50 63

1P C60HC C60HC C60HC C60HC C60HC C60HC C60HC C60HC C60HC C60HC C60HC C60HC

2P 101 102 104 106 110 116 120 125 132 140 150 163

C60HC C60HC C60HC C60HC C60HC C60HC C60HC C60HC C60HC C60HC C60HC C60HC

3P 201 202 204 206 210 216 220 225 232 240 250 263

C60HC C60HC C60HC C60HC C60HC C60HC C60HC C60HC C60HC C60HC C60HC C60HC

4P 301 302 304 306 310 316 320 325 332 340 350 363

24872 24873 24875 24876 24877 24878 24879 24880 24881 24882 24883 24884

C60HD miniature circuit breakers Part No’s Ratings (A) 1 2 4 6 10 16 20 25 32 40 50 63

1P C60HD C60HD C60HD C60HD C60HD C60HD C60HD C60HD C60HD C60HD C60HD C60HD

2P 101 102 104 106 110 116 120 125 132 140 150 163

C60HD C60HD C60HD C60HD C60HD C60HD C60HD C60HD C60HD C60HD C60HD C60HD

3P 201 202 204 206 210 216 220 225 232 240 250 263

C60HD C60HD C60HD C60HD C60HD C60HD C60HD C60HD C60HD C60HD C60HD C60HD

4P 301 302 304 306 310 316 320 325 332 340 350 363

25211 25212 25214 25215 25216 25217 25218 25219 25220 25221 25222 25223

401 402 404 406 410 416 420 425 432 440 450 463

Vigi C60 Add on residual current device for use with C60 MCBs only Applications Clipped onto the side of any C60 MCB, add on Vigis provide a high level of protection against earth fault in addition to overload and short circuit protection provided by the MCB alone.

=

+

MCB

2P Vigi

Effectively creating an RCBO to BS EN 61009, C60 MCBs with add on Vigis can be used with any Isobar 4 distribution board, pan assemblies as well as a wide range of DIN enclosures.

RCBO

1

Vigi modules - 2 pole for assembly with 1 or 2 pole MCBs Part N . o

MGV MGV MGV MGV

25 63 63 63

010 030 100 300

2 2 2 2

Ratings (A) 25 63 63 63

Sensitivity (mA) 10 30 100 300

Part N .

Ratings Sensitivity (A) (mA) MGV 63 030 4 63 30 MGV 63 300 4 63 300 Terminal screw shields available for Vigi RCDs. See C60 accessories on page 26.

T

Width in 18mm SP ways 2 2 2 2

Vigi modules - 4 pole for assembly with 3 or 4 pole MCBs o

3

2 4

1

3

5

7 T

Width in 18mm SP ways 3 3 2 4 68

Specification: ■ ■

Standards Approval: BS EN 61008 (BS EN 61009 when fitted to MCB) Operating voltage: 2 pole = 110/240V, 50/60Hz, 4 pole = 240/415V, 50/60Hz ■ Cable capacity: 2 pole = 25mm2, 4 pole = 35mm2 ■ Tightening torque: 2.5Nm = 25mm2, 3.5Nm = 35mm2 ■ Class AC ■ Integral self test button ■ Indication of earth fault trip Note: Must not be used as the sole means of protection against direct contact with live parts (BS 7671). ■

Dimensions: see page 172

23

C60H RCBO (18mm) Combined MCB/RCD Applications Protection against overloads, short circuits and earth leakage faults.

The C60H RCBO provides: ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ C60HC32R30

Protection against indirect contact Supplementary protection against direct contact (BS 7671) Protection against insulation faults Finger safe terminals Reverse polarity protection Loss of neutral and earth protection Operating voltage: 200Vac - 230Vac Current ratings: 6A - 45A Tripping characteristics: BS EN 61009 (type C) magnetic setting between 5 - 10 In Breaking capacity: BS EN 60898 10,000A, BS EN 60947 15kA Class 3 current limiting overcurrent protection Positive contact indication in accordance with BS 7671 Lockable in “ON” or “OFF” position using MGLA Trip free mechanism Compatible with C60 auxiliaries and accessories e.g. alarm contact, shunt trip Load terminals cable capacity 16mm2 Dimensions: see page 172

Installation ■

Isobar 4 distribution boards, pan assemblies and standard enclosures on symmetrical DIN rail

Trip sensitivity

Part No.

AC class Tripped by sinusoidal AC currents independent of rate of rise. A class Tripped by sinusoidal AC pulsed DC and those containing DC component.

24

C60HC6R30

Ratings (A) 6A 30mA

Curve type C

Class AC

C60HC10R30

10A 30mA

C

AC

C60HC16R30

16A 30mA

C

AC

C60HC20R30

20A 30mA

C

AC

C60HC32R30

32A 30mA

C

AC

C60HC45R30

45A 30mA

C

AC

C60HC6R100

6A 100mA

C

AC

C60HC10R100

10A 100mA

C

AC

C60HC16R100

16A 100mA

C

AC

C60HC20R100

20A 100mA

C

AC

C60HC32R100

32A 100mA

C

AC

C60HC45R100

45A 100mA

C

AC

C60HC6RA10

6A 10mA

C

A

C60HC10RA10

10A 10mA

C

A

C60HC16RA10

16A 10mA

C

A

C60HC20RA10

20A 10mA

C

A

C60HC32RA10

32A 10mA

C

A

C60HC45RA10

45A 10mA

C

A

C60HC6RA30

6A 30mA

C

A

C60HC10RA30

10A 30mA

C

A

C60HC16RA30

16A 30mA

C

A

C60HC20RA30

20A 30mA

C

A

C60HC32RA30

32A 30mA

C

A

C60HC45RA30

45A 30mA

C

A

Electrical auxiliaries C60 MCBs and RCBOs Applications For the remote control and status indication of C60 MCBs. ■ ■ ■ ■ ■ ■ ■

They are mounted to the left of the circuit breaker within a maximum width of 54mm Fixed using clips (no tools) onto the left side of the circuit breaker Compatible with Vigi modules (fitted to the right side) A maximum of 3 indication auxiliaries on the same circuit breaker A maximum of 2 changeover auxiliaries (OF+SD/OF) on the same circuit breaker A maximum of 2 tripping auxiliaries (MX + OF or MN) on the same circuit breaker A maximum of 1 tripping auxiliary (MN s or MNx or MSU) on the same circuit breaker

Auxiliary combination

+

OF+SD/OF auxiliary contact

+

OF auxiliary contact

+

SD fault indication switch

+

Mx + OF, MN, MN s MNx or MSU auxiliary

Circuit breaker

25

Electrical auxiliaries C60 MCBs and RCBOs

MX + OF (shunt release and auxiliary contact)

U>

14 12

C2 C1

Control Part No. Width in voltage 18mm SP (Vac) (Vdc) ways 110 - 415 110 - 130 26946 1 48 48 26947 1 12/24 12/24 26948 1 Disconnects the MCB when a voltage is applied. Indication of tripping and fitted with changeover contact for indication. Self breaks control circuit allowing it to remain energised.

26946

MSU (voltage threshold release) 1P + N U>>

Control Part No. voltage (Vac) 220 - 240 tripping at 255V 26979 220 - 240 tripping at 275V 26479

Width in 18mm SP ways 2 2

Control Part No. voltage (Vac) (Vdc) 220 - 240 26960 48 48 26961 115 (400Hz) 26959 220 - 240 Delayed s 26963 Disconnects the MCB when a voltage

Width in 18mm SP ways 1 1 1 2 is removed.

N L 26979

MN (under voltage release) Instantaneous U<

D1 D2 26963

MNx emergency stop

U>

E1 E2

N

L

26969

Control Part No. Width in voltage 18mm SP (Vac) ways 230 26969 2 230 26977 2* 400 26991 2* 400 26971 2 * For use with C60 only. Disconnects the MCB when the normally closed push button contact is opened. Does not trip in the event of power supply failure.

MX shunt release

U>

26476

26

C2

C1

Control voltage (Vac) 110 - 415 48 12/24

Part No. (Vdc) 110 - 130 48 12/24

26476 26477 26478

Width in 18mm SP ways 1 1 1

Electrical auxiliaries C60 MCBs and RCBOs SD fault indicating switch Part No.

26927

Width in 18mm SP ways 0.5

Contact rating

94 92

91

26927

Auxiliary contact changes when device trips with front face indication, red for tripped.

(V) 240Vac 415Vac 24Vdc 48Vdc 125Vdc

(A) 6A 3A 6A 2A 1A

(V) 240Vac 415Vac 24Vdc 48Vdc 125Vdc

(A) 6A 3A 6A 2A 1A

OF auxiliary contact Part No.

26924

Width in 18mm SP ways 0.5

Contact rating

14 12

11

26924

Auxiliary contact changes with main contacts (on/off) with test button on front face.

OF + SD/OF selector switch Part No.

26929

24 22 92 94 26929

21 91

Width in 18mm SP ways 0.5

Auxiliary contact and selectable auxiliary or fault contact with front face indication. Note: Does not fit onto Isobar 4 distribution board.

27

Accessories For C60 Padlocking facility Breaker C60

MGLA

Note: MGLA is suitable for use with C60 MCBs/RCBOs mounted in Isobar 4 distribution boards.

Quantity Pack of 5

Description Padlock 4mm hasp for MGLA For MCBs/RCDs (pack of 2)

Part No. MGLA Part No. MGLAP 26970

Screw shield

26981

Breaker C60

Quantity Part No. Sealable and dividable 2 x strips of 4 26981

Breaker C60 Vigi

Quantity Sealable 1P shields 20 off

26982

Breaker C60 pair

Pole 1 2 3 4

Part No. 26975 26976 26975 + 26976 26978

Breaker C60>25A

Quantity Pack of 4

Part No. 19091

Breaker C60>25A

Quantity Pack of 1

Part No. 27060

Screw shield Part No.

Terminal shield

26975/26976

Insulated sub distribution terminal For 3 x cables up to 16mm2 each

19091

*Aluminium cable terminal For cables of 16 - 50mm2

27060

28

* not for use in Isobar 4 distribution boards

Accessories For C60 *Rear connection terminal For cables up to 50mm2.

Breaker C60

Quantity Pack of 2

Part No. 18528

Breaker C60

Quantity Pack of 10

Part No. 27001

* not for use in Isobar 4 distribution boards 18528

Inter-pole barrier

27001

29

Accessories For C60 Spacer Breaker C60

Width 9mm

Part No. 27062

Breaker C60 Pack of 5 replacements

Pole 2 3 4

Part No. 26483 26484 26485

27062

Replacement cover for vigibloc

26483

30

Modular control products

Section two

Local control

32 - 44

Remote control

45 - 54

Time management

55 - 58

Lighting management

59 - 60

Metering and measurement

61 - 70

Heating management

71

31

I switch disconnectors 20 - 125A Application The I switches perform the operations of control and disconnection.

Technical details ■ ■ ■

■ ■ ■ ■ ■ ■ ■ ■ ■ ■

Compliance with standards: I 20, 32 and 40A: BS EN 60669-1, IEC 669-1 I 63, 100 and 125A, IEC 947-3 - Degree of pollution 3 - Isolating voltage 500Vac - Impulse voltage 6kV - Degree of protection IP4X on the front panel - Frequency 50 - 60Hz Isolation with positive contact indication DC application: 48V (110V with 2 series connected poles) Mechanical endurance: I 20, 32 and 40A: 200,000 operating cycles I 63, 100A and 125A: 50,000 operating cycles Electrical endurance: AC22, p.f. = 0.6: I = 20 and 32A:30,000 operating cycles I = 40 and 63A: 20,000 operating cycles I = 100A: 10,000 operating cycles I = 125A: 2,500 operating cycles

Type

Rating (A)

Voltage (Vac)

I switches 1P

20 32 40 63 100 125

20 32

1

■ ■

Short circuit withstand: 20 x In: 1s Tropicalisation: treatment 2 (relative humidity 95% at 55°C) ■ Connection by tunnel terminals for: ■ 10mm_ flexible/rigid cables for I 20 - 40A ■ 50mm_ rigid cables or comb busbars, 35mm2 supple cables for I 63, 100 and 125A ■ Tightening torque: ■ 20A = 1.4Nm ■ 32 - 40A = 2Nm ■ 63 - 125A = 3.5Nm ■ Auxiliary O.C auxiliary switch ■ Contact breaking capacity: ■ 3A at 400Vac ■ 6A at 230Vac ■ Fixing by clipping onto symmetrical rail, on the left side of the switch ■ Connection by tunnel terminals for 2 x 2.5mm cables

Part No.

250 250 250 250 250 250

Width in 18mm SP ways 1 1 1 1 1 1

250 250

1 1

15063 15100

15005 15009 15024 15013 15090 15057

2 15013

32

I switches 1P + indicator 1

x1

2

x2

I switch disconnectors 20 - 125A

15014

Type

Rating (A)

Voltage (Vac)

Part No.

415 415 415 415 415 415

Width in 18mm SP ways 1 1 2 2 2 2

I switches 2P

20 32 40 63 100 125

20 32

415 415

2 2

15064 15101

Type

Rating (A)

Voltage (Vac)

Part No.

I switches 3P

20 32 40 63 100 125

415 415 415 415 415 415

Width in 18mm SP ways 2 2 3 3 3 3

Type

Rating (A)

Voltage (Vac)

Part No.

I switches 4P

20 32 40 63 100 125

415 415 415 415 415 415

Width in 18mm SP ways 2 2 4 4 4 4

Rating (A)

Voltage (Vac)

Width in 18mm SP ways

Part No.

3 (6)

415 (230)

1

15096 15094

1

3

2

4

I switches 2P + indicator 1

3

x1

2

4

x2

1

3

5

2

4

6

15006 15010 15020 15014 15091 15058

15007 15011 15023 15015 15092 15059

15015

1

3

5

7

2

4

6

8

Type

Accessories NO auxiliary Terminal shields

15008 15012 15019 15016 15093 15060

15096

33

TR transformers 4 - 63VA Application Safety and bell transformers allow for a very low voltage to be obtained from a 230Vac supply.

Technical details ■ ■ ■ ■ ■ ■ 15212

■

Primary voltage: 230Vac ± 10% Secondary voltage on load: 8 - 12 - 24Vac ± 15% for bell transformers 12 - 24Vac ± 5% for safety transformers Frequency: 50Hz - 60Hz Compliance with standards: EN 61558-1, IEC 61558-1 Connection tunnel terminals for cables up to 4mm2

Type

Power (VA) 4 4 8 16 25

Secondary voltage (Vac) 8 8 - 12 8 - 12 8 - 12 12 - 24

Width in 18mm SP ways 2 2 2 2 3

Bell transformer

Safety transformer

15214 15213 15216 15212 15215

16 15 20 63

12 12 12 12

5 5 5 5

15218 15219 15220 15222

-

24 24 24 24

Part No.

15218

1

230V

11

1

230V

11

1

230V

11

1

230V

11

4

8V

8

4

6

8

4

6 12V

8

4

10 12V

8

8V

12V 15214

230V

1

8

8

11

1

13 12

6

24V 15218, 15219

34

24V

15212, 15213, 15216

230V

15215

11

10 12

8 12V

15220, 15222

24V 15218, 15219

RO buzzer and SO bell Audible signalling Application Audible indication of signals.

Technical details ■ ■ ■ ■ ■ ■ ■ ■ 15320

Sound level (at distance of 60 cm): RO buzzer: 70dB SO bell: 80dB Frequency: 50 - 60Hz Consumption: 3.6VA:8 - 12A 5VA: 220 - 240V Connection: tunnel terminals for cables up to 4mm2

Type

Secondary voltage (V) 240 12

Sound level (dB) 80 80

Width in 18mm SP ways 1 1

15320 15321

Buzzer

240 12

70 70

1 1

15322 15323

SO bell

RO buzzer

Bell

Part No.

15322

35

STI fuse carriers Withdrawable gl or gG fuse links Application STI fuse carriers provide overload and short circuit protection.

Technical details

15636

Carrier ■ Isolation of all poles is guaranteed for the 2P and 3P versions during factory assemble ■ Positive contact indication ■ To be equipped with gG (gL - gl) type fuse links, with or without fuse blowing indicator ■ Fuse carrier: ■ Captive ■ Additional housing is provided for a spare fuse ■ Optional indication: by indicator lights (see accessories) ■ Connection: by tunnel terminals for rigid cables up to 10mm2 and flexible cables up to 6mm2 ■ Complies with standard: IEC 947-3 Fuse link ■ gG (gL - gl) types. ■ Fuse link without striker pin ■ Breaking capacity: as standard IEC 269-1/2 ■ Vertitas and Lloyd’s approved

15775

Dimensions (Ø x L) (mm) 10 x 38

Rating (A) 32

Type

Voltage (Vac)

1P 1P+N 2P 3P 3P+N

500 500 500 500 500

Type

Rating (A) 2 4 6 10

gG (gl) fuse links

Blown fuse indicator

36

Operating voltage (Vac) 500

Breaking capacity (kA) gG (gL - gl) 80 Width in 18mm ways 1 1 2 3 3

Dimensions (mm) 10.3 x 38 10.3 x 38 10.3 x 38 10.3 x 38

Part No.

15636 15646 15651 15656 15658 Part No. 15775 15776 15777 15779 15668

PRD surge arresters Draw out Application PRD removable surge arresters enable the rapid replacement of damaged cartridges without any cable disconnection.

16562

Technical details*

Standards

Each surge arrester in the range has a specific use: ■ Incomer and protection: ■ PRD 40r/PRD 40 are recommended for a high risk level ■ The PRD 15 is recommended for a low risk level ■ Secondary protection: ■ The PRD 8 ensures secondary protection of loads to be protected and is placed in a cascading configuration with surge arresters at the incomer end

■

Common technical data ■ ■ ■ ■ ■ ■

L N

PRD 1P+N

L3 L2 L1 N

PRD 3P+N

Operation indication by means of a mechanical indicator: White: normal operation Disconnection of the short circuited surge arrester to be conducted with a circuit breaker Recommended breaker: Single phase + N: C60HC220 Three phase + N: 24879

Type

Un (V)

Uc (V) MC MD

Up (kV)

PRD65r 1P+N PRD65r 3P PRD65r 3P+N PRD40r 1P+N PRD40r 3P PRD40r 3P+N PRD40 1P+N PRD40 3P PRD40 3P+N PRD15 1P+N PRD15 3P PRD15 3P+N PRD8 1P+N PRD8 3P PRD8 3P+N

230 440 440 230 440 440 230 440 440 230 440 440 230 440 440

440 440 440 440 440 440 440 440 440 440 440 440 440 440 440

1.2 2 1.2 1.2 1.8 1.2 1.2 1.8 1.2 1.2 1.8 1.2 1.2 1.8 1.2

Replacement cartridges C65r - 440 C65r - 275 C40r - 440 C40r - 275 C40 - 440 C40 - 275 C15 - 440 C15 - 275 C8 - 440 C8 - 275 C neutral r C neutral Isobar installation kit

275 275 275 275 275 275 275 275 275 275 275

IEC 61643-11 class 2 test

PRD 40r/PRD 40 ■ ■ ■ ■

Imax (8/20µs): 40kA In (8/20µs): 15kA The PRD 4 0r includes: Operating indicator on front panel

PRD 15 ■ ■

Imax (8/20µs): 40kA In (8/20µs): 15kA

PRD 8 ■ ■

Imax (8/20µs): 40kA In (8/20µs): 15kA

Spare cartridges ■ ■

40, 15, 8 kA and neutral cartridges The C40r and C neutral r cartridges have operating indicator

Width in 18mm SP ways 2 3 4 2 3 4 2 3 4 2 3 4 2 3 4

Part No.

16557 16558 16559 16562 16563 16564 16567 16568 16569 16572 16573 16574 16577 16578 16579

16581 16581 16583 16583 16585 16585 16587 16587 16589 16589 16590 16591 MGNPRD

* Further details of surge arrester selection can be found on pages 147 - 149 at the rear of the document. Or in publication Ref: MGD 5082

37

PF surge arresters Fixed Application The PF all contained, multiple pole surge arrester range is especially adapted to TT and TN-s earthing systems.

15689

Technical details*

PF 30r and PF 30

Each surge arrester in the range has a specific use: ■ Incomer and protection: ■ PF30r/PF30 are recommended for a high risk level ■ The PF 15 is recommended for a low risk level ■ Secondary protection: ■ The PF 8 ensures secondary protection of loads to be protected and is placed in a cascading configuration with surge arresters at the incomer end

Common mode protection ■ Imax (8/20µs): 30kA ■ In (8/20µs): 10kA ■ Up: 1.8kV ■ Test button for front panel indicator. ■ The PF30r has a built-in remote indication contact: ■ Normally closed

Common technical data

Common mode protection ■ Imax (8/20µs): 15kA ■ In (8/20µs): 5kA ■ Up: 1.8kV Differential mode protection ■ Imax (8/20µs): 8kA ■ In (8/20µs): 2kA ■ Up: 1kV

■ ■ ■ ■ ■ ■ ■

Operation indication by means of a mechanical indicator: Not illuminated: OK Flashing: surge arrester must be immediately replaced Disconnection upon thermal overload built into the surge arrester Disconnection of the short circuited surge arrester to be conducted with a circuit breaker: Single phase + N: C60HC220 Three phase + N: 24879

Type

Un (V)

Uc (V) MC MD

Up (kV)

PRD65r 1P+N PRD65r 3P+N PRD30r 1P+N PRD30r 3P+N PRD30 1P+N PRD30 3P+N PRD15 1P+N PRD15 3P+N PRD8 1P+N PRD8 3P+N

230 440 230 440 230 440 230 440 230 440

440 440 440 440 440 440 440 440 440 440

2 2 1.8 1.8 1.8 1.8 1.8 1.8 1.5 1.5

L1

250 250 250 250

PF 15

PF 8 Common mode protection ■ Imax (8/20µs): 8kA ■ In (8/20µs): 2kA ■ Up: 1.5kV Differential mode protection ■ Imax (8/20µs): 8kA ■ In (8/20µs): 2kA ■ Up: 1kV

Width in 18mm SP ways 7 7 3 4 3 4 2 4 2 4

Part No.

15684 15685 15689 15690 15687 15688 15692 15693 15695 15696

L3 L2

N

L1 N

N

L1

N

PF 1P+N

L1

L2

L3

PF 3P+N

* Further details of surge arrester selection can be found on pages 147 - 149 at the rear of the document. Or in publication Ref: MGD 5082

38

CM selector switches Local control Application CM selector switches allow the manual switching of circuits.

Technical details ■ ■ ■ ■ ■ ■ ■ 18074

■ ■ ■

Voltage rating: 250Vac Current rating: 20A Electrical durability: 30,000 cycles AC22 Complies with standard: IEC 60669-1 and IEC 60947-5-1 Operating temperature: -20°C to +50°C Storage temperature: -40°C to +80°C Tropicalisation: treatment 2 (relative humidity 95% at 55°C) Connection by rigid or flexible cable with or without cable end: Tunnel terminals up to 2 x 2.5mm2, +/- recess screw, Pozidrive n°1 Staggered terminals simplifying cable connection

2 position selector switches 4 2 0

2

42 86

I

0

0

I

1

1

1 changeover switch

4

I

1

5

2 changeover switches

3

1NO + NC

3 position selector switches 2

4

I 0 II

2

1 1 changeover switch

Type

4

6

8

I 0 II

1

5

2 changeover switches

Circuit

Width in 18mm ways

Part No.

1 changeover 2 changeover 1NO+1NC

1 2 1

18070 18071 18072

1 changeover 2 changeover

1 2

18073 18074

2 position

3 position

39

BP pushbuttons Local control Application The BP pushbuttons are used to give manual impulse signals.

Technical details ■ ■ ■ ■ ■ ■ ■ 18035

■ ■ ■ ■ ■ ■ ■

Voltage rating: 250Vac Current rating: 20A Electrical durability: 30 000 switching operations AC22 (cosØ = 0.8) Complies with standard: IEC 60669-1 and IEC 60947-5-1 Indicator light with LED technology: Consumption: 0.3 W Service life: 100,000 hours with constant luminous efficiency Indicator light requires no maintenance (non-interchangeable LEDs) Operating temperature: -20°C to +50°C Storage temperature: -40°C to +80°C Tropicalisation: treatment 2 (relative humidity: 95% at 55°C) Connection by rigid or flexible cable with or without cable end: Tunnel terminals up to 2 x 2.5mm2 +/- recess screw, Pozidrive n°1 Staggered terminals simplifying cable connection

BP

3

1

1

3

1

3

1

3

4

2

2

4

2

4

2

4

1 NC

1 NO

1 NO+1 NC

1 NO/1 NC

1 NO/1 NC

BP with indicator light

1

x1

3

x1

2

x2

4

x2

1 NO

Type

1 NC

Indicator colour

Pushbutton colour

Green Red Green Red

Grey Red Grey Grey Grey/Red Grey/Grey Grey Grey Grey Grey

Single

Double

Pushbutton with indicator

40

Indicator voltage

110 - 230Vac 110 - 230Vac 12 - 48Vac/dc 12 - 48Vac/dc

Circuit

1NC 1NC 1NO 1NO+1NC 1NO+1NC 1NO+1NC 1NO 1NC 1NO 1NC

Width in 18mm ways 1 1 1 1 1 1 1 1 1 1

Part No.

18030 18031 18032 18033 18034 18035 18036 18037 18038 18039

V indicator lights Local control Application The V indicator lights provide visual indication and signalling.

Technical details ■ ■ ■ ■ ■ ■ 18326

■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■

Complies with standard IEC 60947-5-1 (except part number 18327 complies with standard IEC 73 and IEC 1000-4) Operating frequency: 50 - 60Hz Indicator light with LED technology Consumption: 0.3 W (0.5 W for Part No. 18327) Service life: 100,000 hours with constant luminous efficiency Indicator light requires no maintenance (non-interchangeable LEDs) Flashing frequency: 2Hz (18326) Degree of protection: IP4X for the part outside the enclosure IP2X at the terminals Divisible partition to accommodate a comb busbar Operating temperature: -20°C to +50°C Storage temperature: -40°C to +100°C Tropicalisation: treatment 2 (relative humidity 95% at 55°C) Connection by rigid or flexible cable with or without cable end: Tunnel terminals up to 2 x 2.5mm2, +/- recess screw, Pozidrive n°1 Staggered terminals simplifying cable connection

x1

x3

x1

x1

x2

x2

XC (N)*

x3

= = =

x2+ Single indicator light

Type

Single indicator light

Double indicator light Flashing indicator light Three phase indicator light

x2

x4

Double indicator light

Colour

Flashing

Voltage

230Vac

x1-

Three phase indicator light

Red Green White Blue Yellow Red Green White Blue Yellow Green/Red

110 - 230Vac 110 - 230Vac 110 - 230Vac 110 - 230Vac 110 - 230Vac 12 - 48Vac/dc 12 - 48Vac/dc 12 - 48Vac/dc 12 - 48Vac/dc 12 - 48Vac/dc 110 - 230Vac

Width in 18mm ways 1 1 1 1 1 1 1 1 1 1 1

Part No.

Red

110 - 230Vac

1

18326

Red/Red/Red

230 - 400Vac

1

18327

18320 18321 18322 18323 18324 18330 18331 18332 18333 18334 18335

41

XB device holder Local control Application The device holders can be mounted on 35mm rail to facilitate mounting of pushbuttons, indicators or other devices*.

Technical details

15151

Button holder ■ For buttons, switches and indicators with metal or plastic flange Ø 22 of the Telemecanique XB4 / XB5 type* ■ Depth under rail 60mm (same as products in the multi 9 range) ■ Drilling diameter: Ø 22.3 ■ Self-extinguishing insulating material ■ Colour: light grey RAL 7035 Universal holder ■ For buttons, indicators, light emitting diodes (LED), potentiometers ■ Easy drilling, to be adapted depending on use ■ Depth under rail 60 mm (same as products in the multi 9 range) ■ Self extinguishing insulating material ■ Colour: light grey RAL 7035 Type

22mm button holder Universal holder

Width in 18mm ways 3 3

Part No.

15151 15152

15152

* Further details of Telemecanique pushbuttons can be found in publication Ref: ICC 1854

42

PowerLogic: Power meter series PM700 Applications ■

Panel instrumentation

■

Submetering and cost allocation

■

Remote monitoring of an electrical installation

■

Harmonic monitoring (THD)

■

Contract optimisation and load profiling

Characteristics Large, easy-to-read display ■ Multiple values displayed at the same time on an anti-glare display featuring a green back-light Easy to operate ■ Intuitive navigation with context-sensitive menus for easy use Only 50mm deep ■ Measures 96 x 96 x 50 mm including connectors and Modbus communications Energy class 1 as defined by IEC 61036 ■ Sufficient accuracy for submetering and cost allocation Power, current demand, THD, min/max ■ Expanded metering data for the cost of analog metering Description PM700/700P/710 Power Meter with THD, min/max Power Meter with THD, min/max, 2 pulse outputs Power Meter with THD, min/max, RS 485 communications

Part number PM700MG PM700PMG PM710MG

Selection guide General Use on LV and HV systems Current and voltage accuracy Energy and power accuracy

PM700

PM710

PM700P

■ 0.5% 1.0%

■ 0.5% 1.0%

■ 0.5% 1.0%

■ ■

■ ■

■ ■

■

■

■

■

■

■

■ ■

■ ■

■ ■

■

■

■

Data recording Min/max of instantaneous values

■

■

■

Display and I/O Backlit LCD Display Pulse output

■ -

■ -

■ 2

Communication RS 485 port Modbus protocol

-

2 wire ■

-

Instantaneous rms values Current, voltage, frequency Active, reactive, Total and per phase apparent power Power factor Total Energy values Active, reactive, apparent energy Demand values Current Present and max. Active, reactive, Present and max. apparent power Setting of calculation mode Block, sliding block, rolling block

1

Mounting slots

2

RS485 communications (450C) or 2 pulse outputs (450P)

3

Heartbeat LED

4

Control power

5

Voltage inputs

6

Current inputs

43

PowerLogic: Power meter series PM700 Electrical characteristics Type of measurement

Measurement accuracy

Data update rate Input-voltage characteristics

PM700 series back view

Input-current characteristics

Control Power

Output

Current and voltage Power Frequency Real Energy Reactive Energy Measured voltage

Metering over-range Impedance Frequency range CT ratings Primary Secondary Measurement input range Permissible overload

Impedance Load AC DC Ride-through time Pulse output

True rms up to the 15th harmonic On three-phase AC system (3P 3P + N) 32 samples per cycle 0.5 % 1% ± 0.01 Hz from 45 to 65 Hz IEC 61036 Class 1 IEC 61036 Class 2 1s 10 to 480 V AC (direct L-L) 10 to 277 V AC (direct L-N) 0 to 3.2 MV AC (with external VT) 1.2 Un 2 MΩ (L-L) / 1 MΩ (L-N) 45 to 65 Hz Adjustable from 5A to 65534 A 5 A starting at 10 mA 0 to 6 A 15 A continuous 50 A for 10 seconds per hour 120 A for 1 second per hour < 0.1 Ω < 0.15 VA 110 to 415 ±10 % V AC, 5 VA 125 to 250 ±20 % V DC, 3 W 100 ms at 120 V AC PM700P Static output (240 ±10 % V AC or 300 ± 10% V DC, 100 mA max. @ 25 °C, derate 0.56 mA per °C above 25°C) 2.41 kV rms isolation

Mechanical characteristics Weight IP degree of protection (IEC 60529) Dimensions Environmental conditions Operating Meter temperature Display Storage temp. Meter + display Humidity rating Pollution degree Metering category Dielectric withstand Electromagnetic compatibility Electrostatic discharge Immunity to radiated fields Immunity to fast transients Immunity to impulse waves Conducted immunity Immunity to magnetic fields Immunity to voltage dips Conducted and radiated emissions Harmonics emissions Flicker emissions Safety Europe U.S. and Canada Communication RS 485 port 2-wire, up to 19200 bauds, Modbus RTU Firmware characteristics Min./max.

Firmware update Display characteristics Dimensions 73 x 69mm

44

0.37 kg IP52 front display, IP30 meter body 96 x 96 x 88 mm (meter with display) 96 x 96 x 50 mm (behind mounting surface) -0 °C to +60 °C -10 °C to +50 °C -40 °C to +85 °C 5 to 95 % RH at 50 °C (non-condensing) 2 III, for distribution systems up to 277 V L-N / 480 V AC L-L As per EN61010, UL508 Level III (IEC 61000-4-2) Level III (IEC 61000-4-3) Level III (IEC 61000-4-4) Level III (IEC 61000-4-5) Level III (IEC 61000-4-6) Level III (IEC 61000-4-8) Level III (IEC 61000-4-11) CE commercial environment/FCC part 15 class B EN55011 IEC 61000-3-2 IEC 61000-3-3 CE, as per IEC 61010-1 UL508

Worst min. and max. with phase indication for voltages, currents, voltage unbalance, and THD. Min. and max. values for power factor (True and Displacement), power (P, Q, S) and frequency Update via the communication ports Back-lit green LCD (6 lines total, 4 concurrent values)

CT contactors 16 - 100A Application CT Contactors can be used for remote switching of heating, lighting, or power circuits. Full guidance on selection can be found on pages 160 - 161. ■

Technical details ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■

Power circuit: CT ratings: 16 - 100A (AC7a category) Manually operated CT ratings: 16 - 63A (AC7a category) Characterisation based on load types: see pages 160 - 161 in the technical section Voltage rating: 250Vac (1P and 2P): 400Vac (3P and 4P) Frequency: 50Hz or 60Hz Control circuit: Voltage: 24Vac (± 10%), 230 - 240Vac (-15% - +6%) Coil frequency: 50Hz or 60Hz Operating temperature: -5°C to +60°C Tropicalisation: treatment 2 (relative humidity: 95% at 55°C) Complying with standards: EN 61095, IEC 1095, NF, IMQ, NEMKO, SEMKO, VDE Connection via tunnel terminals:

Type of cable

Control circuit

Flexible Rigid

2x2.5mm2 2x1.5mm2

Marking: contactors can be equipped with clip-on markers, see page 39 for details

Manually operated contactors have a 3 position selector switch on the front face: ■ Automatic mode ■ Temporary or permanent override operation ■ Off

Power circuit 16 and 25A 2x2.5mm2 6mm2

40 - 63A 2x10mm2 25mm2

100A 2x35mm2 50mm2

A1

A1

I Auto

P

O A2

A2

CT contactor

Manually operated CT contactor

Type of contacts NC

NO 1

Mixed NO + NC

1

R1

1NC

2 3

2

4

1

3

5

2

4

6

1

3

5

7

2

4

6

8

R1

R3

1

R1

R2

R4

1NO+ 2 1NC

R2

R1

R3

R5

1

3

R1

R2

R4

R6

2NO+ 2 1NC

4

R2

R1

R3

R5

R7

1

3

R1

R2

R2

R4

R6

R8

2NO+ 2 2NC

4

R2

R4

2

1

R2

2NC

3

2NO

3NO

3NC

4

Contact number

1NO

4NO

4NC

45

CT contactors 16 - 100A Type

Rating (A)

Contacts

Control voltage (Vac)

1P

16 16 25 16 16 16 16 25 25 25 40 63 63 100 16 16 25 40 63 63 16 16 16 16 25 25 25 25 25 40 40 63 63 63 63 63 100

1NC 1NO 1NO 2NC 1NO+1NC 1NO+1NC 2NO 2NO 2NO 2NC 2NO 2NO 2NO 2NO 3NC 3NO 3NO 3NO 2NO+1NC 3NO 4NC 4NO 2NO+2NC 2NO+2NC 4NO 4NO 4NC 4NC 2NO+2NC 4NO 4NC 4NO 4NO 4NC 4NC 2NO+2NC 4NO

24 230 230 24 230 24 230 230 24 230 230 230 24 230 24 230 230 230 230 230 24 230 24 230 230 24 230 24 230 230 230 230 24 230 24 230 230

2NO 1N0+1NC 2NO 2NO 2NO 3NO 4NO 4NO 4NO

230 230 230 230 230 230 230 230 230

2P

15959

3P

4P

15967

Manually Operated 2P 16 16 25 40 63 3P 25 4P 25 40 63 15981

27062

46

Accessories Terminal shield 2P 16/40/63 Terminal shield 3/4P 16/25 Terminal shield 3/4P 40/63 Spacer for use every 2 contactors

- 240 - 240

Width in 18mm ways 1 1 1 1 1 1 1 1 1 1 2 2 2 3 2 2 2 3 3 3 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 6

16111 16113 15958 16115 15856 16126 15957 15959 16020 15960 15966 15971 16024 15977 16118 16120 15961 15967 15319 15972 16122 16124 16129 16130 15962 16022 15963 16023 15964 15968 15969 15973 16025 15974 16026 15975 15978

-

1 1 1 2 2 2 2 3 3

16116 16127 15981 15984 15987 15982 15983 15986 15988

2 2 3 0.5

15922 15921 15923 27062

- 240 - 240 - 240 - 240 - 240 - 240 - 240 - 240 - 240 -

240 240 240 240 240

- 240 - 240 - 240 - 240 -

240 240 240 240

- 240

240 240 240 240 240 240 240 240 240

Part No.

ACT contactor auxiliaries Remote control Application The ACT range of auxiliaries connect to CT contactors to provide indication (ACTo+f), disturbance suppression (ACTp), impulsed or latched control and time delays (ACTt).

Technical details ACTo+ƒ ■ Contact: 1NO + 1NC: ■ 10 mA min. at 24Vac/dc - cos Ø = 1 ■ 10 mA min. at 24Vac/dc - cos Ø = 1

ACTt

ACTc ■ Min. impulse duration: 250ms ■ Mains failure: ■ < 1s: keeps its initial status ■ > 5s: reset ■ Restarted via manual operation on X or T ACTt ■ 4 types of time delay. See page 162 for details

Combined with CT Right hand side Left hand side Via clips (1)

ACTo+f

ACTp

■ ■ ■

■ ■

Power Supply Voltage Frequency ACTp

■ ■

■ 2x2.5 2x1.5

ACTt

■ ■

230V 24V 50/60Hz 50/60Hz

Consumption Off load Inrush (2) Holding (2) Connection Tunnel terminals Flexible cable (mm2) Rigid cable (mm2)

ACTc

■ ■

230V 24 - 48V 50/60Hz 0 - 50/60Hz

■ ■

24 - 240V 50Hz

3VA

3VA

3VA 2A 0.5A

3VA 2A 0.5A

5VA 3A 0.2A

■ 2x2.5 2x1.5

■ 2x2.5 2x1.5

■ 2x2.5 2x1.5

■ 2x2.5 2x1.5

■ 2x2.5 2x1.5

(1): Electrical and mechanical link (2): Maximum consumption of all controlled contactors L

L

L

L S

S 1

1 23

1 A 1

ACTp

ACTc

ACTo+f

N

2

2

ACTo+f

Type

Control voltage

ACTo+f ACTc ACTc ACTp ACTp ACTt

ACTt

CT

N

24

N

ACTp

A1

1

1

CT

X

A 2 2

L T

CT

CT

S

B P

230 - 240Vac 24 - 48Vac/dc 230 - 240Vac 24Vac 24 - 240Vac

N

ACTc

Width in 18mm ways 0.5 1 1 1 1 1

A 2

2

2

N

ACTt

Part No.

15914 18308 18309 15920 15919 15917

47

RLI, RBN interface relays Remote control Application The RLI, RBN and RTBT interface with automated systems to enable switching of power circuits from low voltage supplies. The ERL is an extension for the RLI relay.

Common technical data ■ ■ ■

Frequency: 50 - 60Hz Electrical durability: 100,000 switching operations Connection: tunnel terminals for 0.5 - 6mm2 cables

Specific technical data 15393

RLI and ERL ■ Direct control on the front face: ■ Power by pushbutton ■ Coil: by selector switch (disconnection) ■ Position indicator: built into the pushbutton ■ Identification: clip-on markers on the front face, ERL ■ It is mounted without tools or additional wiring by means of a yellow clip ■ This clip is used for mechanical assemble and electrical connection between coils RBN and RTBT ■ Green pilot light on the control circuit ■ Enhance isolation between ELV/LV circuits: 4kV

1

5

4

6

1

5

A1

4

6

A2

11

A1

14

A2

11

A1 A2

2

RLI

Type

RLI

ERL

RBN RTBT

48

2

ERL

Coil voltage (Vac) 230 - 240 48 24 12 230 - 240 48 24 12 230 - 240 12 - 24 (ac or dc)

Consumption inrush (holding) VA 4 (4) 4 (4) 4 (4) 4 (4) 4 (4) 4 (4) 4 (4) 4 (4) 5 (2.5) 0.22 (0.11)

12

RBN

Output 10A @ 230V (cos Ø = 1) 10 10 10 10 10 10 10 10 2 2

12

14

RTBT

Width in 18mm ways 1 1 1 1 1 1 1 1 1 1

Part No.

15535 15536 15537 15538 15539 15540 15541 15542 15393 15416

RC control relays Energy management Application The RCP relay monitors phase order and asymmetry on all phases of a 3 phase circuit and reports loss or reversal. The RCI relay monitors the current flowing in a circuit and reports when a preset threshold is reached.

Technical details

21180

■ ■ ■ ■ ■ ■ ■ ■

Operating frequency: 50 - 60Hz Operating temperature: -5 to +55°C Consumption: 3VA Indication: Green LED for power ON Red LED for fault Output by 8 A changeover switch under 250Vac (cos Ø = 1) Connection: tunnel terminals for rigid cables from 1.5 - 6mm2

RCP ■ Operating voltage: 400Vac ± 15% ■ Phase asymmetry threshold setting: 5 - 25% ■ Hysteresis: fixed, 5% of asymmetry threshold ■ Phase rotation direction monitoring ■ 3 phase presence monitoring ■ Time delay on tripping: 0.3s

21181

RCI ■ Measurement: ■ Range: 0.15 - 10A ■ Automatic recognition of ac and dc current ■ 1 measurement ranges selected by wiring - 0.15 - 1.5A - 1 - 10A ■ Overcurrent and undercurrent monitoring ■ Threshold adjustable from 5 - 50% ■ Failsafe contact ■ Time delay on threshold reached: 0.1 - 10s ■ Power supply: 230Vac ■ Optional fault memorisation with rest ■ Compatible with TI current transformers with an X/5 ratio. See page 69

L L1 L2 L3

Circuit to control 0.15A ≤ Ir ≤ 1.5A 1A ≤ Ir ≤ 10A

F=60Hz 1 1

3

5

2 2

4

6

3

5

7

7

4

6

8

8 N

RCP

Type

RCP RCI

RCI

Width in 18mm ways 2 2

Part No.

21180 21181

49

RT time relay Time management Application The RT range of time relays provide various delays for enhanced control. RTA offers delay on energisation of the load. RTB causes an off delay after energisation via the closing of an auxiliary contact. RTC causes an off delay after energisation via the closing and opening of an auxiliary contact. RTH causes a time delay before energisation of a load. RTL enables cyclic control with on and off timing. RTMF is a multifunction time relay with the functionality of RTA, RTB, RTC or RTH.

16066

Technical data

Specific technical data

■ ■ ■

RTA ■ The single time delay cycle starts on energisation of the supply of the RTA relay ■ The load is energised at the end of the time delay T

■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■

Time delay range: 0.1s - 100h Control circuit: Control and supply voltage: - 24Vdc ± 10% - 24 - 240Vac ± 10% - RTMF: 12 - 240Vac/dc ± 10% Frequency: 50 - 60Hz Operating temperature: -5 to +55°C Power circuit: Changeover switch (without cadmium) - minimum rating: 10 mA/5Vdc - maximum rating: 8 A/250Vdc and 8 A/250Vac Mechanical durability: > 5x106 operations Electrical durability: > 105 operations (utilisation category AC1) Accuracy: ± 10% full scale Minimum control impulse duration: 100mS Maximum resetting time by voltage break: 100mS Repetition accuracy: ± 0.5% with constant parameters Visualisation of contact status by green indicator light (flashing during the time delay) Unaffected by brownouts < 20mS Case protection: IP40 Connection by tunnel terminals: 2 x 2.5mm2 single strand cable without end 2 x 1.5mm2 multi-strand cable with end

RTB ■ The single time delay cycle starts on closing of an auxiliary contact (pushbutton) ■ At the end of time delay T, the load is de-energised RTC ■ The single time delay cycle only starts when an auxiliary contact is released (pushbutton) ■ At the end of the time delay T, the load is de-energised RTH ■ The single time delay cycle starts on energisation of the supply of the RTH relay ■ The load is de-energised at the end of time delay T RTL ■ The time delay cycle starts on energisation ■ The load is energised for an adjustable time T, then de-energised for an adjustable time R. This cycle is repeated until the RTL relay supply is de-energised RTMF ■ As applicable, the RTMF generated the time delay cycles of the RTA, RTB, RTC or RTH relays

50

RT time relay Time management

RTA

RTB

RTC

RTH

RTL

RTMF

16065

16069

Type

RTA RTB RTC RTH RTL RTMF

Width in 18mm ways 1 1 1 1 1 1

Part No.

16065 16066 16067 16068 16069 16070

51

TL impulse relays and auxiliaries Remote control Application TL and TLI impulse relays allow remote control from impulse commands (mechanically latched) or from several control points. They can be used for control of resistive circuits (incandescent lamps, lv halogen lamps, convectors) and inductive circuits (fluorescent tubes, discharge lamps). TLc, TLm and TLs have built in auxiliaries that allow centralised control, latched order control and/or remote indication.

Technical data ■ ■ ■ 15516

■ ■ ■ ■

Environment: Operating temperature: -20 to +50°C Tropicalisation: treatment 2 (relative humidity 95% at +55°C) Identification by clip-on markers on the front face Switching noise level < 60dBA (at 1M) Compliance with standard: EN 669-1, EN 669-2-2 Approved by NF USE, CEBEC, SEMKO, DEMKO, SETI

Specific to TL 16A, TLI, TLc, TLm and TLs ■ Power circuit: ■ Electrical endurance: - 200 000 cycles AC21 - 100 000 cycles AC22 ■ Control circuit ■ Control voltage (Uc): - tolerance at 50Hz: Uc + 6% - 15% - tolerance at 60Hz: Uc ± 6% - tolerance in dc: + 6% - 10% ■ Inrush power: - 1P and 2P: 19VA - 3P and 4P (TL + ETL): 38VA ■ Impulse duration: 50mS (recommended value for automatic control: 200mS ■ Maximum switching frequency: 5 operations/minute ■ Connection: (+/- screw, Pozidrive) tunnel terminals for cable 0.5 - 6mm2 Specific to TL 32A ■ Power circuit: ■ Electrical endurance: - 50 0000 cycles AC21 - 20 0000 cycles AC22 ■ Control circuit: ■ Control voltage (Uc): - tolerance at 50Hz: Uc + 6% -15% - tolerance at 60Hz : Uc ± 6% - tolerance in dc: Uc + 6% - 10% ■ Inrush power: - 1P: 19VA, 2P: 38VA - 3P: 57VA 4P: 76VA ■ Impulse duration: 50mS (recommended value for automatic control: 200mS) ■ Maximum switching frequency: 5 operations/minute ■ Connection (+/- screw, Pozidrive): ■ Power circuit: - tunnel terminals for cables up to 10mm2 ■ Control circuit: - tunnel terminals for cables 0.5 - 6mm2

52

TLc impulse relay Centralised control of a set of impulse relays. Keeps local impulse control. ■ Electrical control: ■ Impulse duration 50ms (recommended value for automatic control: 200ms max) ■ Centralised control: (recommended value for automatic control: 500ms max) ■ Possible combinations: ■ ETL for TL 16A (reference 15530), ATLt, ATLz, ATLc+c ■ ATLc+s (only uses its indication function) TLm impulse relay Operates by latched order from a changeover switch (selector, time switch, thermostat) of one or more TLm. The manual control is not operational. ■ Electrical control: ■ Impulse duration 50ms (recommended value for automatic control: 200ms max) ■ Possible combinations: ■ ETL for TL 16A (reference 15530) ■ ATLc+s (only uses its indication function) TLs impulse relay Remote indication of its electrical state ■ Auxiliary switch: 6A, 24 - 250Vac, cos Ø = 1 ■ Electrical control: ■ Impulse duration 50ms (recommended value for automatic control: 200ms max) ■ Possible combinations: ■ ETL for TL 16A (reference 15530), ATLt, ATLz, ATLc+s ■ Indication: clip-on markers on the front face

TL impulse relays Remote control

1

1

3

A1

A1

A1

A2

A2

A2

2

2

TL 1P

4

TL 2P

5

1

3

2

4

TL1 1P

9

15500+15530

5

6

8

10 6

ETL 16A

ETL 32A

1

1 A1

A1

A1

A2

A2

A2

On

Off

On

2

TLc 1P

Off

2

12

TLm 1P

11

1

14

2

TLs 1P

15510+15530

Type

Rating

TL 1P

16A 16A 16A 16A 16A 32A 16A 16A 16A 16A 16A 16A 16A 16A 16A 16A 32A 16A 16A 16A 16A 16A 16A 16A 16A 16A 16A

TL 2P

ETL+1P

15518

TLI

TLc

TLm TLs

Control voltage (Vac) 230 - 240 130 48 24 12 230 - 240 230 - 240 130 48 24 12 230 - 240 130 48 24 12 230 - 240 230 - 240 48 24 230 - 240 48 24 230 - 240 230 - 240 48 24

(Vdc) 110 48 24 12 6 110 110 48 24 12 6 110 48 24 12 6 110 110 24 12 110 24 12 110 110 24 12

Width in 18mm ways 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

Part No.

15510 15511 15512 15513 15514 15515 15520 15521 15522 15523 15524 15530 15531 15532 15533 15534 15505 15500 15502 15503 15518 15526 15525 15516 15517 15528 15527

53

ATL impulse relays auxiliaries Remote control Application The ATL auxiliaries connect onto TL impulse relays to provide time delayed control, centralised control with indication and multi level centralised control.

Technical data ATLt time delay auxiliary Automatically returns the impulse relay to its initial state after a time delay that may be set from 1 second to 10 hours. ■ The time delay cycle starts when the device closes. A new impulse order opens the impulse relay and interrupts the cycle ■ Added to the left of TL, TLI, TLs, TLc ATLc+s centralised control + indication auxiliary Allows centralised control thanks to a ‘ pilot line’, of a set of impulse relays controlling separate networks, while keeping the possibility of local individual control of each impulse relay. Also enables remote indication of the mechanical state of each relay. ■ Added to the right of TL, TLI, ETL, TLs, TLc and TLm ■ Auxiliary switch: 6A: 240V cos Ø = 1 ATLc+c centralised control + indication auxiliary Allows centralised control of several sets of impulse relays while conserving the possibility of local individual control and multilevel centralised control. ■ Each set, made up of TLc or (TL or TLI or TLs) + ATLc+s, must contain a single ATLc +c ■ Mounting: without mechanical connection to the impulse relays and auxiliaries

14

11

On

Off

12

14

Off On On Off

11

ALTt

54

Type

Rating

ATLt ATLc+s ATLc+c

16A 16A 16A

ALTc+s

Control voltage (Vac) 24 - 240 130 - 240 130 - 240

(Vdc) 24 - 110

ALTc+c

Width in 18mm ways 1 1 1

Part No.

15411 15409 15410

IH mechanical time switches 60 minute - 7 days Application Controlling and switching of one or more separate circuits according to the position of programming jumpers by the user.

Technical details Electrical data ■ Voltage: 230Vac ± 10% ■ Frequency: 50 - 60Hz (50Hz for Part No. 15338) ■ Consumption: 2.5VA (1VA for Part No. 15338) ■ Time accuracy: ■ ± 2 second per day at 20°C ■ Contact rating: Under 250Vac (cos Ø = 1) 16A

15335

■ ■ ■ ■ ■

Under 250Vac (cos Ø = 0.6) 4A

Degree of protection: Front face: IP40 Terminals: IP20 Operating temperature: -10°C to +50°C Storage temperature: -40°C to +85°C

24h

15335 15336 15338 16364 15365 15367

15337

7 days

15366

15365

Type

IH IH IH IH IH IH IH IH

1c 1c 1c 1c 1c 1c 1c 1c

24hr 18mm 24hr 18mm 60min 24hr 24hr 24hr 7day 24hr + 7day

Spare riders

No. of switching operations 48on - 48off 48on - 48off 24on - 24off 24on - 24off 24on - 24off 24on - 24off 21on - 21off 16on - 16off + 7on - 7off

No. of channels

Power reserve

1 1 1 1 1 2 1 1+1

None 100h None None 150hr 150hr 150hr 150hr

Interval between 2 jumpers 15min 15min 15min 15s 15min 30min 30min 4hr 45min + 12hr

Width in 18mm ways 1 1 3 3 3 3 3 3

Part No.

15335 15336 15338 16364 15365 15337 15367 15366 15341

55

IHP digital time switches 24 hours - 7 days Application Controlling and switching of one or more separate circuits for the purpose of heating, ventilation, lighting or any other application requiring time control.

Technical data Electrical data ■ Voltage: 230Vac +/- 10% ■ Frequency: 50 - 60Hz ■ Consumption: 3 - 8.5VA ■ Saving of program and time by lithium battery ■ Time accuracy: ■ ± 1 second per day at 20°C ■ Contact rating: Under 250Vac (cos Ø = 1) 16A

Mechanical data ■ Degree of protection: ■ Front face: IP40 ■ Terminals: IP20 ■ Operating temperature: - 10°C to +50°C ■ Storage temperature: -25°C to +70°C

Under 250Vac (cos Ø = 0.6) 4A

15854

1

3

5

N

L

C2 16 (10)A 250V ~ 12 15 18 21 24 Prog

9

Auto

n 04 02

6

03 10 99

On

3

10:54

0

ok

menu Res

12 15 18 21 24

Off

9

Auto

6

03 10 99

10.30

3

1 2 3 4 5 6 7

0

Off

10.30 1 2 3 4 5 6 7

16 (10)A 250V ~ 16 (10)A 250V ~

C1 L1

C1 L1

N1

15722

N

2

4

N1

6 N

Load 15351

Type

IHP 18mm 1c IHP 1c IHP+ 1c IHP 2c IHP+ 2c

56

230V

230V

15720 15721

No. of switching operations 28 28 42 42 42

2

4

6

Load Load

15722 15723

No. of channels 1 1 1 2 2

Width in 18mm ways 1 2.5 2.5 2.5 2.5

Part No.

15854 15720 15721 15722 15723

ITM multifunction time switch 60 minute - 7 days plus specified days Application Weekly or annual programming distributed over 4 output channels from a maximum of 6 conditional inputs. Create a flexible time managed operation or control a number of applications from one device.

Technical data Electrical data ■ Voltage: 230Vac ± 10% ■ Frequency: 50Hz ■ Consumption: 45VA ■ Saving program and time by lithium battery: ■ Lifetime: 10 years ■ Back-up time: 5 years ■ Time accuracy: ■ ± 1 second per day at 20°C ■ Contact rating: ■ 10A under 250Vac (cos Ø = 1) ■ 6A under 250Aac (cos Ø = 0.6)

15270

Mechanical data ■ Overall dimensions: 10 modules of 9mm ■ Weight: 290g ■ Degree of Protection: ■ Front face: IP40 ■ Terminals: IP20 ■ Operating temperature: -5°C to + 50°C ■ Storage temperature: -25°C to +70°C ■ Accessory: ■ Removable memory cartridge

(switch, pushbutton, light sensitve switch, thermostat, motion control switch, etc..)

N

L

L

N

1

2

3

4

5

6

6 x 230Vac inputs 230V~ 50Hz

1...6 = EntrÈes / Inputs 230V~

menu

OK

-

+

Removable memory cartridge 15280 optional

C1......C4 Canaux / Channels 10A / 230V~

4 x 230Vac 10A output channels C2

C1

C3

C4

C3-C4

C1-C2

Load (lamp, small motor, bell, luminous sign etc)

On Off

L

N

L

Type

ITM 4c 6i 40

Accessories Memory cartridge

N

L

N

L

!

N

No. of switching operations 45 weekly 15 annual 12 pulse

Preferably relay your load with a contactor.

No. of channels

Width in 18mm ways

Part No.

4

5

15270

15280

57

MIN timers and PRE switch off warning Lighting management with time Application MIN, MINe and MINs opens a contact after a predetermined time. PRE Is used with MIN on incandescent lighting circuits to reduce provide advance warning of switch off by reducing the brightness.

Technical data* ■ ■ ■ ■

15363

Consumption: < 5VA Ingress Protection: IP40 Connection: Tunnel terminals for cables up to 6mm

MIN only ■ Two operating modes triggered by switch on front face: ■ Automatic mode: - operation in timing mode - time delay adjustable from 1 - 7 minutes - setting in steps of 15 and using thumb knob - pressing a pushbutton renews the time delay ■ Manual override mode ■ Maximum power required: - incandescent or low voltage 230V halogen lighting: 2000W

PRE only ■ Only to be used with the following timers: 15363 ■ 50% reduction in brightness during warning time ■ Time adjustable from 20 - 60 seconds ■ Maximum power: 2000W for incandescent lighting only ■ Not compatible with fluorescent tubes, fluocompact lamps and very low voltage halogen lamps

Type

Voltage

Output (A @ cos Ø = 1)

MIN PRE

230 230

16

15233

Width in 18mm ways 1 1

Accessory Terminal Shield

* Timing diagrams can be found on page 152 in the technical Section.

58

Part No.

15363 15233

15359

IC light sensitive switches 2 - 2000 lux Application The IC switches open or close a contact when the photo cell detects that a lighting level has been reached. The IC/P switch has the additional function of time dependency.

Technical data ■ ■ ■ ■ ■ ■ ■ ■ ■

Photo-cell: “panel front face” type (IP54) supplied Time delay before switch ON and switch OFF 40S Luminosity monitoring: light goes on when threshold is reached Connection: tunnel terminals for cables up to 6mm2 Contact ratings: 10A: cos Ø = 1 6A: cos Ø = 0.6 Consumption: 3VA Operating temperature: -10 to +50°C

L

3 5

M 2 35

N 220 - 240V

2 4 6 Utilisation

IC200

Specific technical data 15284

IC200 ■ Brightness threshold: adjustable from 2 - 200 lux

L

IC2000/IC2000P ■ Brightness threshold: ■ 2 adjustable thresholds: 2 - 35 lux or 35 - 2000 lux

3 5

M 2 35 2 35 2000

2 4 6

N

15286

15281

IC2000P ■ Autonomy: 6 years ■ Continuous liquid crystal display of: ■ Time (hours and minutes) ■ Day of the week, week ■ Switching status ■ Minimum programming interval: 1 minute ■ Memory: 42 settings ■ Program: 24 hours and 7 days ■ Summer-winter time changes: a single operation without modifying the program ■ Easy program control: ■ Forced “on” or “off” overrides ■ Advanced switching ■ Setting deletion to modify or remove a sequence ■ Holiday override: 1 - 45 days ■ Operating temperature: -10 to +50°C Type

Voltage (Vac)

IC200 IC2000 IC2000P

220 - 240 220 - 240 220 - 240

Accessories Photocell (IP65) for IC2000 Photocell (IP54) for IC2000/P

Utilisation

220 - 240V

IC2000

L

3 5

d

h

m 2 35 2 35 2000

prog

N 220 - 240V

2 4 6 Utilisation

IC2000P

Width in 18mm ways 2.5 3.5 5

Part No.

Flush mount Wall mount

15281 15268

15284* 15368* 15286*

*supplied with a 15268 photocell

15268

59

C movement detection 4 - 30 meters Application Automatic control of lighting or heating systems by the detection of movement or presence in a monitored area.

Technical data* ■

Power supply: 230Vac ± 10%, 50Hz

Specific technical data CE30 ■ Output contacts: ■ 10A cos Ø = 1 ■ 5A cos Ø = 0.5 ■ Incandescent lights: relays compulsory ■ Degree of protection: IP43 ■ Connection: 1.5mm2 spring tunnel type terminals ■ Consumption: < 1W ■ Operating temperature: - 25 to +55°C

57655

CDM ■ Lighting power: ■ Incandescent lights: 1000W max ■ Halogen lamps: 500W max ■ Fluorescent and fluocompact lights: relays compulsory ■ Degree of protection: IP54 ■ Connection: screw terminals up to 2.5mm2 ■ Consumption: 1.1VA ■ Operating temperature: -25 to +50°C

Type

Detection angle

Range (m)

CE30

20

30

Brightness threshold (Lux) 5 - 300

CDM

0 - 180

0 - 12

3 - 80

CDP CDPt

180 - 360 180 - 360

4 - 24 4 - 24

20 - 1300 100 - 1300

16990

Accessories Additional Remote control for CDPt

16992

16994

60

* Refer to Section seven page 155 for further information.

CDP/CPDt ■ Degree of protection: IP20 ■ Operating temperature: -15°C to +55°C ■ Storage temperature: -25°C to +70°C ■ Weight: 144g ■ Dimensions: ■ Diameter: 120mm ■ Height: 70mm ■ Fixing centre distance: 81mm CDP ■ Lighting power: ■ Incandescent lights: 2000W max ■ LV halogen lights (230V) and ELV (12V): 1000W max ■ Fluorescent lights with conventional ballast: 1000W max (cos Ø = 0.5) ■ Fluorescent lights with parallel corrected ballast: 500W max (cos Ø = 0.5) CDPt ■ Lighting power (max number of 1 - 10V ballasts): ■ 16 x (1 x 36W) ■ 12 x (1 x 58W) ■ 12 x (2 x 36W) ■ 8 x (2 x 58W)

Time delay

Movement

40 sec - 8 min 4 sec - 15 min 4 - 15 min 4 - 15 min

x

57655

x

16990

x x

Presence

x x

Part No.

16992 16994

16995

AMP/VLT analogue ammeters and voltmeters Metering and measurement Application The meters facilitate the real-time monitoring of current and voltage.

Technical details

AMP: 16029

■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■

Ferromagnetic device Connection: Tunnel terminals for 1.5 - 6mm2 rigid cable Pseudo-linear scale over 90° Overall dimensions: h = 79 : w = 72 : d = 66mm Weight (g): 170 Complied with standards: IEC 51 - IEC 414 Degree of protection: Terminal block IP40 Terminals IP20 Installation temperature: -25°C to +55°C Storage temperature: -40°C to +80°C Reference temperature: 23°C Effect of temperature on accuracy ± 0.03%/°C Overload AMP ONLY Maximum for 5 seconds: 10 In Permanence: 1.2 In Consumption: 1.1VA Accuracy class: 1.5

Type

Scale (A or V)

Amp with direct connection 0 - 30 VLT: 16060

AMP with connection via CT Basic device Dials 0-5 0 - 50 0 - 75 0 - 100 0 - 150 0 - 200 0 - 250 0 - 300 0 - 400 0 - 500 0 - 600 0 - 800 0 - 1000 0 - 1500 0 - 2000 VLT

Connection with CT

Width in 18mm ways

Part No.

Direct

4

16029

xxx/5 4 (See TI range on pages 77-78)

Scale 0 - 300 0 - 500

4 4

A

3

Load

Analogue AMP

16030 16031 16032 16033 16034 16035 16036 16037 16038 16039 16040 16041 16042 16043 16044 16045

16060 16061

V

4

3

4

Load

Analogue VLT

61

AMP/VLT/FRE digital meters Metering and measurement Application The meters facilitate the real time monitoring of current, voltage and frequency.

Technical details ■ ■ ■ ■ ■ ■ ■ 15201

Supply voltage: 230Vac Operating frequency: 50 - 60Hz Display by red LED: 3 digits Accuracy at full scale: 0.5% ± 1 digital Consumption: 0.3VA Connection: tunnel terminals for 2.5mm2 cables EMC electromagnetic compatibility: IEC EN 50081-1 and IEC EN 50082-2 Safety: IEC EN 61010-1

■

AMP 10A ■ Minimum value measured: 4% of rating ■ Measurement input consumption: 1VA AMP Multirange ■ Ratings: ■ In direct reading: 5A ■ By CT (not supplied) configurable on the front face of the ammeter: 10, 15, 20, 25, 40, 50, 60, 100, 150, 200, 250, 400, 500, 600, 800, 1000, 1500, 2000, 2500, 4000, 5000A ■ Minimum value measured: 4% of rating ■ Measurement input consumption: 0.55VA VLT ■ Direct measurement: 0 - 600Vac ■ Input impedance: 2 MΩ ■ Minimum value measured: 4% of rating FRE ■ Minimum value measured: 20Hz ■ Maximum value measured: 100Hz ■ Full scale display: 99.9Hz Type

Scale

Connection with CT

Width in 18mm ways

Part No.

Direct

2

15202

0 - 5000A

As per rating

2

15209

0 - 600V

As per rating

2

15201

20 - 100Hz

As per rating

2

15208

Amp with direct connection 0 - 10A AMP with multirating

VLT

FRE

L N

L N

230V 1 2 3 4

Digital AMP + TI

62

L N

0-800V

230V

L N

20-600V

230V

1 2 3 4

1 2 3 4

Digital VLT

Digital FRE

PM9 multimeter Metering and measurement Application The PM9 digital multimeter displays the values of a three phase network. It provides information for the whole installation including voltage, current, active, reactive and apparent power, power factor, phase shifts, active and reactive energy and frequency.

Technical details ■ ■

Supply voltage: 230Vac ± 10% Maximum measurement voltage without voltage transformer: 3 x 400Vac (rms) Operating frequency: 50 - 60Hz Back-lit LCD display with: 3 groups each with 3 digits The type of measurement in progress The phase measured The unit: V, A, kW, kWh, VAr, Hz, pf Range of current transformers (CT): Primary: 1 - 9999A Fixed secondary: 230A

■ ■ ■ ■ ■ ■ ■ ■ ■

15196

Note: Do not earth the secondary of the CT’s (2)

Type

Supply voltage

PM9

230

Width in 18mm ways 4

L1

L2

Range of voltage transformers (VT): Primary: 1 - 9999V Fixed secondary: 230V Accuracy class: Voltage: 0.5% of full scale Current: 0.5% of full scale Active energy: class 2 as per IEC EN 61036 Reactive energy: class 3 as per IEC-EN 61268 Maximum consumption of each measurement input: 0.55VA Operating temperature: -5°C to +55°C Storage temperature: -40°C to +85°C Connection by tunnel terminals: 2 x 2.5mm2

■ ■ ■

Part No.

15196

Three phase and neutral network: 3 x 230/400V N

■ ■ ■ ■ ■ ■ ■ ■ ■

L3

Three phase network: 3 x 400V L1

L2

L3

P1 S1 230V P2 S2 1

2

3

4

5

6

7

8

9

1

2

3

4

5

6

7

8

9

15

16

17

18

L3

10

P1

11

12

13

14

15

16

P1 S1 P2 S2

18

10

P2 S2

P1 S1

P2 S2

P1 S1

13

14

P1 S1 P2 S2

Three phase network: 3 x 230V L2

12

P1 S1

P2 S2

L1

11

P1 S1

P2 S2

P2

17

Three phase and neutral network with or without neutral greater than 400V L3

L3

L2

L1 N 1

10

2

11

3

12

4

13

5

14

6

15

7

16

8

17

9

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

18

P1 S1 P2 S2

P1 S1 P2 S2

P1 S1 L1 P2 S2 L2

L3

63

CM selector switches Metering and measurement Application The CM selector switches provide selection of phases when used in conjunction with AMP or VLT meters.

Technical details ■ ■ ■ ■ ■ ■ 15125

■ ■ ■ ■ ■ ■

Rotary handle Maximum operating voltage: 440V, 50/60Hz Nominal thermal current: 10A Operating temperature: -20°C to +55°C Storage temperature: -25°C to +80°C Mechanical durability (AC21A-3 x 440V): 2000,000 operations Electrical durability: 1000,000 operations Connection: jumper terminals with captive screws, for cables up to 1.5mm2 Complies with standards: IEC 60947-3 (EN 60947-3) VDE 0660 - 107 UL

Type

Voltage (Vac)

Rating (A)

CMA CMV

415 415

10 10

N

1

2

Width in 18mm ways 2 2

Part No.

15126 15125

N 1

3

2

3

S1 S2

S1 S2

S1 4 S2

10 2 CMA 3 2

12 10 6 CMA 1 3

A V

64

2

CE/ME watt hour meters Metering and measurement Application Class 2 watt hour meters are designed for sub metering. They meter the electrical power consumed per hour by a single or three phased electrical load. There are two distinct families: ■ Meters with electro-mechanical displays: CE range ■ Meters with digital displays: ME range

Technical details

17067

15464

CE, Cer ■ Operating temperature: -25 to +55°C ■ Power consumption: 5VA ■ Utilisation for all types of load up to 10% of third current harmonics ■ Connection via tunnel terminals: 2.5mm2 and up to 50mm2

3P+N network use of 3 TI

SP network use of 2 TI

Ph-N voltage 230V

Ph-Ph voltage 400V

Maximum current (A)

Maximum power (kW)

Maximum power (kV)

50 100 200 400

34.5 69 138 276

40 80 160 320

ME ■ Accuracy class: 2 ■ Frequency: 50/60Hz ■ Consumption: 2.5VA ■ Total meter: ■ On a phase (single phase network), on the 3 phases (three phase network) ■ Capacity - ME1, ME1z, ME1zr, ME3, ME3zr, ME4, and ME4zr: 999.99 MWh - ME4zrt associated with a CT rating < 150A 999.99 MWh - ME4zrt associated with a CT rating > 150A: 9999.99 MWh ■ Display: in kWh or MWh with 5 significant digits ■ Partial meter: ■ On a phase (single phase network), on the 3 phases (three phase network) ■ With RESET ■ Capacity: - ME1z, ME1zr, ME3zr and ME4zr: 99.99 MWh - ME4zrt associated with a CT rating < 150A: 99.99 MWh - ME4zrt associated with a CT rating > 150A: 999.99 MWh ■ Display: in kWh or MWh with 4 significant digits ■ Flashing meter indicator (yellow) on front panel ■ Operating temperature: -25°C to +55°C ■ Connection using tunnel terminals: ■ Primary connection: 6mm2 ■ Secondary connection: 16mm2 ■ Conform to IEC 1036 standard (with a sealable enclosure)

65

CE/ME watt hour meters Metering and measurement

L1

N

To impulse meter (ME1zr)

L

L1

L2

L3

L2

L3

To impulse meter

To impulse meter (ME3zr) 10/x imp./ kWh

0.1 imp./ kWh

1 imp./ kWh

N MERLIN GERIN

MERLIN GERIN

L1 L2

L3

MERLIN GERIN

10(63)A Cl.2 3x400V - 3x230V - 50/60Hz 100 imp./ kWh

10(63)A Cl.2 230Va50/60Hz

10000/x imp./kWh

kWh

kWh

17067

kWh

17072

17076

1000 imp./ kWh

ME3zr

ME4zrt

S1(L1)S2 S1(L2)S2 S1(L3)S2

L1 L1 L2 L2 L3 L3 ME1zr

N

N

L

L

P1

S1

P2

S2 P1

P2

N

L1

L

ME1zr

L2

S1 S2 P1

S1

P2

S2

L3

ME3 ME3zr

ME4zrt

N

N

L1

L2

To impulse meter (ME4zr)

L3

N

L1

L2

L3

L

To impulse meter

U I

IN 0.1 imp./ kWh

MERLIN GERIN 10/x imp./ kWh

10(63)A Cl.2 3x230/400Va 50/60Hz 100 imp./ kWh

N

17071

kWh

L1 L2

L3

1

3

5

7

9

11 13 15

17 19 21 23 25

2

4

6

8 10 12 14 16 18 20 22 24 26

MERLIN GERIN

10000/x imp./kWh

kWh

N

N L1 L1 L2

17072

ME4zr

L2 L3 L3

ME4zrt

S1(L1)S2 S1(L2)S2 S1(L3)S2

P1

S1

P2

S2 P1

P2

N

L1

L2

L3

S1 S2 P1

S1

P2

S2

N

L

20 22 24 26

In = 25 A

ME4 ME4zr

ME4zrt

S1

IL1

L1

CE 1P

S2

L P1

U IL2

L2

S2

S1

U P1 S1

IL3

L3

S2

I

IN

P1

IN

N

1

3

5

7

9

11 13 15

1

3

5

7

9

11 13 15

17 19 21 23 25

2

4

6

8 10 12 14 16 18 20 22 24 26

17 19 21 23 25

L

20 22 24 26

20 22 24 26

18 20 22 24 26 In = 25 A

50 A 100 A 200 A 400 A CE 3P

66

CEr 1P

In = 90 A

20 22 24 26

In = 90 A

CE/ME watt hour meters Metering and measurement Operation

Single phase Three phase Three phase + neutral Rated voltage 230V (1P+N) 230V (3P) 400V (3P) 127/230V (3P+N) 230/400V (3P+N) Frequency (50/60Hz)

CE CEr (1P) ■

■

CE CEr 3P 230V

CE CEr 3P 400V

■ ■

■ ■

■ ■

■

Direct measurement current (A) For single phase 25 or 90 For three phase Current measurement via CT (A) Total meter ■ Total meter capacity 999.99 MWh

■

■ ■ ■ ■

■

■ CEr

50 - 400

50 - 400

■ 999.99 MWh

■ 999.99 MWh

■

■

ME4 ME4zr

ME4zrt

■ ■

■

■ ■

■ ■

■

■ ■

63

63

■ ■

■

40 - 6000 ■ 999.99 MWh

■ 999.99 MWh

■ 999.99 MWh

■ With CT ≤150A 999.99 MWh With CT ≥ 150A 999.99 MWh

■ ME1z/ME1zr ■ ME3zr

■ ME4zr

■

■

■

■

■ ME1zr

■ ME3zr

■ ME4zr

■

■

■ CEr

Type

17067

■

ME3 ME3zr

63

Partial meter (with RESET) Display Electro-mechanical (6 significant digits in kWh) Digital (5 significant digits in kWh or MWh Remote transfer

ME1 ME1z ME1zr ■

Rating (A)

Voltage rating (Vac)

Width in 18mm ways

Part No.

Single phase CE 25 or 90 Cer 25 or 90 ME1 63 ME1z 63 ME1zr 63

230 230 230 230 230

6 6 2 2 2

15464 15466 17065 17066 17067

Three phase three wire ME3 63 ME3zr 63

3x400 3x400

4 4

17075 17076

Three phase CE Cer ME4 ME4zr ME4zrt

3x230/400 3x230/400 3x230/400 3x230/400 3x230/400

6 6 4 4 4

15465 15467 17070 17071 17072

four wire 50 - 400(via CT) 50 - 400(via CT) 63 63 40 - 6000(via CT)

15464 For more information refer to publication Ref’s: MGD 5171 and MGD 5195

67

CH/CI counters Metering and measurement Application The CH counters measure the total operating time of any load. The CI counters count 230Vac pulses from devices such as utility meters or people counters.

Technical details

15440

CH ■ ■ ■ ■ ■ ■ ■ ■ ■

Electromechanical display Maximum display: 99999.99 hours Display accuracy: 0.01% Without reset Storage temperature: -25°C to +85°C Connection: tunnel terminals for 2.5mm2 cable Consumption: 0.15VA Operating temperature: -10°C to +70°C Mounting on symmetrical rail

CI ■ Supply and metering voltage: 230Vac, 50/60 Hz ■ Consumption: 0.15VA ■ Maximum display: 9 999 999 impulses ■ Without reset ■ Metering data ■ Minimum impulse time: 50ms ■ Minimum time between 2 impulses: 50ms ■ Storage temperature: -25°C to +85°C ■ Operating temperature: -10°C to +70°C ■ Connection: tunnel terminals for 2.5mm2 cable

15443

Type

Control voltage

CH CI

230Vac 230Vac

Width in 18mm ways 2 2

Part No.

15440 15443

CI 3 2

CH 3 2

Kwh

Load CH

68

Load CI

TI current transformers Metering and measurement Application TI are a range of current transformers with a ratio of x/5 for use with measurement devices (AMP, ME) and control devices.

Technical details ■ ■ ■ ■ 16503

■ ■ ■ ■ ■ TI ■ ■ ■

Suited to all types of modular electrical switchboards and enclosures Easy installation on symmetrical rail Easy, reliable connection using tunnel terminals, terminals for lugs or screw terminals Compliance with standards: IEC 44-1, NEF 42502, VDE 0414, BS 7626 and IEC 38-1 Degree of protection: IP20 Ambient installation temperature: Standard range: -5°C to +55°C, humidity < 95%, Tropicalised range: -25°C to +60°C humidity > 95% Storage temperature: -40°C to +80°C electrical data Maximum voltage rating Ue: 720V Secondary current: 5A Frequency: 50 - 60Hz

TI mechanical data ■ Maximum dimensions of primary circuit opening and weight:

Part No. 16500 16509 16518 16523 16526 16537 16540 16545 16548

-

16506 16515 16521 16524 16535 16538 16544 16547 16549

and and and and and

16451 16459 16468 16473 16476

-

16456 16465 16471 16474 16483

Opening (mm) 20x5 30x10 40x10 64x11 and 51x31 65x32

Diameter (mm) 21 22 35

Weight (g) 200 270 430 500 600 700 1500 1500 5000

32 34x84 38x127 52x127 55x165

Specific technical data Ring type current transformers ■ ■

Secondary connection using terminals for crimped lugs, tunnel terminals or using studs (depending on Part No.) Delivered with:

Part No.

16500 16509 16518 16523 16526 16537 16540 16545 16548

-

16506 16515 16521 16524 16535 16538 16544 16547 16549

and and and and and

16451 16459 16468 16473 16476

-

16456 16465 16471 16474 16483

Adaptor for fixing on a symmetrical rail ■ ■ ■

Adaptor for fixing on a plate ■ ■ ■ ■

Insulated binding screw

■ ■ ■ ■

Sealable cover

■ Optional Optional ■ ■ ■ ■ ■ ■

■ ■ ■ ■

For further details on selecting a current transformer, see page 161.

69

TI current transformers Metering and measurement Rating

40/5A 50/5A 75/5A 100/5A 125/5A 150/5A 200/5A

16503

250/5A

300/5A

400/5A

500/5A

600/5A

800/5A 1000/5A 1250/5A 16512

1500/5A

2000/5A 2500/5A 300/5A 4000/5A 5000/5A 6000/5A

Part No. standard TI 16500 16501 16502 16503 16504 16505 16509 16506 16510 16526 16511 16518 16627 16512 16519 16528 16520 16529 16513* 16521 16523 16530 16514* 16524 16531 16515* 16532 16533 16534 16537 16540 16535 16538 16541 16542 16543 16545 16544 16547 16548 16549

Part No. tropicalised TI 16451 16452 16453 16454 16455 16459 16456 16460 16476 16461 16468 16477 16462 16469 16478 16470 16479 16463 16471 16473 16480 16464 16474 16481 16465 16482 16483

Part No. cylinder 16550 16550 16550 16550 16550 16550 16550

16551

16551

16551

16551

16551

Power (VA) Accuracy class 0.5 1

2 2.5 3 1.5 4 4 6 2.5 1 7.5 4 1.5 8 5 10.5 10 2 8 12 4 8 14.5 12.5 15 20 12 8 22.5 15 10 15 20 40 25 60 60 70

1.25 1.25 2.5 4 4 5.5 6 7 2 9 5 4 11 8 6 12 7.5 15 12 4 10 18 6 10 21.5 15 20 25 15 12 30 20 15 20 25 50 30 80 120 120

3 1 1.5 3 4 5 6.5 6.5 7 8.5 5 11 8 6 13.5 12 7 15 10 18 15 6 12 22 8 12 26 20 25 30 20 35 25

60 100

* Only for use with cylinder

Accessories Sealable cover for 16509 - 16515 and 16459 - 16465 Sealable cover for 16518 - 16521 and 16468 - 16471

70

Part No. 16552 16553

TH modular thermostats Energy management Application The TH3 and TH6 modular thermostats offer close tolerance temperature control for a variety of applications.

Technical data ■ ■ ■ ■ ■ ■ 15840

Output contact rating: 5 A at 250Vac cos Ø =1 1 A at 250Vac cos Ø = 0.6 Electronic thermostat: Consumption: 2VA Temperature difference between tripping and activation: ± 0.2°C Degree of protection: IP20

■

Specific technical data TH3 ■ Three indicator lights visualise: ■ Above freezing operation (green) ■ Reduced operation (yellow) ■ The make position of the output contacts (red) ■ Connection: 6mm2 tunnel terminals ■ Delivered with ambient temperature probe TH6 ■ Indicator light: a (red) light emitting diode visualises the make position of the output contacts ■ Connection: 2 x 2.5mm2 tunnel terminals ■ Delivered without probe

15841

Type

TH3 (c/w probe 15846) TH6

Temperature range (0C) +8 to +26 -30 to +90

Width in 18mm ways 4.5 4.5

Accessories Ground probe Ambient probe Outdoor probe Collar probe

Part No.

15841 15840

15845 15846 15847 15848

External contacts

1

2

Reduced setpoint

3

4

5

6 7

8

9 10 11 12 13 14 15 16

TH3

NO L N

{

L Ambient temperature control

220/240V

1

2

3

4

5

6 7

8

9 10 11 12 13 14 15 16

L Ambient temperature control

NO L N

{

Above freezing

220/240V

TH6

71

72

Unit mounted residual current devices

Section three

RMG residual current devices

74

RMG auxiliaries

75

RMG accessories

76

RMG enclosures

77

The devices featured in Section three are not suitable for mounting in the Isobar 4 outgoing connection system

73

RMG residual current devices Ratings: 16 - 100A Sensitivities: 10 - 300mA, time delayed Application Type RMG residual current devices provide the functions of isolation, switching and earth leakage protection of electrical circuits. They have a residual current operated electro-mechanical release which operates without any auxiliary source of supply to open a circuit automatically in the case of an earth leakage fault between phase and earth greater than or equal to a threshold of 10, 30, 100, or 300mA.

Type RMG RCD - two pole 240V Class AC

RMG 80 030 2

Specifications ■

RCD: BS EN 61008

Technical data ■

Positive contact indication in accordance with BS 7671 Unwanted tripping All RMG rcd's incorporate a filtering device preventing the risks of unwanted tripping due to transient voltages (lightning, line disturbances on other equipment...) and transient currents (from high capacitive circuits.)

Electrical data ■ ■ ■ ■ ■ ■

■

Current ratings: 16A - 100A Voltage ratings: 2 pole: 110/240Vac, 4 pole: 240/415Vac Cable capacities 16A - 80A: tunnel terminals for cables up to 35mm2 100A: clamp terminals for cables up to 50mm2 Number of operating cycles: (on load) 20,000 cycles (O-C) Operating temperature: -5 to +40°C Identification system: All RMG RCDs can accept up to a total of 4 marking accessories on each of their poles.

Width in 18mm SP ways: 2P RMG all ratings: 2 4P RMG all ratings: 4

Installation ■ On symmetrical DIN rail ■ Panel mounting Note: RMG residual current devices must be used with circuit breakers to provide circuit protection of overload and short circuit faults. ■ Dimensions: see page 170

3 phase 3 wire 415V applications In applications where no neutral is available an auxiliary test resistor is required for test button operation. Note: Device operation is independent of voltage or type of connection. 30mA 2700Ω 4 watt 100mA 820Ω 4 watt 300 mA 270Ω 4 watt Note: Resistors are not available from Merlin Gerin.

74

Rating (A) 16 25 25 40 40 63 63 63 80 80 80 100 100 100 80 time delayed 100 time delayed 100 time delayed

Sensitivity (mA) 10 10 30 30 300 30 100 300 30 100 300 30 100 300 100 50 - 70ms 300 50 - 70ms 100 50 - 70ms

Part No. RMG RMG RMG RMG RMG RMG RMG RMG RMG RMG RMG RMG RMG RMG

16 010 2 25 010 2 25 030 2 40 030 2 40 300 2 63 030 2 63 100 2 63 300 2 80 030 2 80 100 2 80 300 2 100 030 2 100 100 2 100 300 2

23111 23116 RMG 1001002S

Type RMG RCD - four pole 415V Class AC Rating (A) 25 25 40 40 63 63 63 63 time delayed 80 100 100 time delayed

Sensitivity (mA) 30 300 30 300 30 100 300 300 50 - 70ms 30 300 300 50 - 70ms

Part No. RMG RMG RMG RMG RMG RMG RMG

25 25 40 40 63 63 63

030 300 030 300 030 100 300

23146 16261 23213 23227

Type RMG RCD Class A Rating (A) 25A 30mA 40A 30mA 63A 30mA

No. of poles 2 2 2

23249 23253 23258

40A 30mA 63A 30mA

4 4

23303 23308

N

R

Y B

Part No.

or

FEED

LOAD

LOAD

FEED

N

R

Y B

4 4 4 4 4 4 4

Electrical auxiliaries for 2 and 4 pole RMGs

Arrangement of auxiliaries O F

+

+

+

+

O F

O F

Auxiliary switch OF

Undervoltage trip module MN

Shunt trip module MX

Auxiliary switch OF.S

RCD

+

+

MX or MN

+

+

O F S

R M G

MX or MN

O F S

R M G

MX or MN

+

O F S

+

R M G

Note: both 2P and 4P RMG type residual current devices can be fitted with the above combinations of electrical auxiliaries. Note: OFS required for all combinations.

Shunt trip release (MX) ■ ■ ■ ■ ■ ■

Enables remote tripping Is equipped with a cut off switch in series with the coil allowing control circuit to remain energised Includes one auxiliary changeover switch (OF) Red flag trip indicator Mounted on the LHS of the OFS Cable capacity 2.5mm2

Width Coil Consumption in 18mm volt pickup W or VA SP ways 1 130Vdc 10 1 240Vac 50 1 415Vac 120 1 48 - 60Vdc 22 1 48 - 130Vac 200 1 24Vac/dc 120 Also requires OFS 26923

Part No.

Width Coil Consumption in 18mm volt pickup W or VA SP ways 1 220/240Vac 4.1 1 48Vac/dc 4.3 Also requires OFS 26923

Part No.

Width in 18mm SP ways 0.5 Contact ratings (A): ■ 3A at 415Vac ■ 1A at 125Vdc ■ 6A at 24Vdc ■ 6A at 240Vac ■ 2A at 48Vdc

Part No.

26946 26946 26946 26947 26947 26948

26946

Undervoltage release (MN) ■ ■ ■ ■ ■

Enables the RCD to be tripped either when the auxiliary supply voltage drops or by the opening operation of a normally closed remote pushbutton Prevents the RCD from being switched 'ON' again if the undervoltage release supply is not present Red flag trip indicator Mounted on the LHS of the OFS Cable capacity 2.5mm2

26960 26961

26960

Auxiliary switch (OFS) ■ ■

■

A changeover switch which acts as an indicating or control device to monitor the ON or OFF positions of an RCD The OFS also acts as an adaptor mounted on the LHS of RCD, between the RCD and any other auxiliaries (additional OF, MX, MN, mounted on LHS of OFS). Indicates type of RCD Cable capacity 2.5mm2

OFS

26923

26923

Auxiliary switch (OF) ■ ■ ■

Changes main contacts to ON/OFF Test button on front face Cable capacity 2.5mm2

Width in 18mm SP ways 0.5 OF Also requires OFS 26923

Part No. 26924

26924

75

Accessories RMG type residual current devices Terminal shields ■

Two piece: completely covers terminals (cannot be fitted to 100A 2 pole unit)

Description Two piece unit for use with 2P RMG RCDs (except 100A unit) Two piece unit for use with 4P RMG RCDs

Part No. 26976 26978

26978

Sealable terminal screw shield ■ ■

Enables total isolation of the terminal screws 2P and 4P RMG RCDs only

Description For use with 2P and 4P RMG RCDs (2 strips of 4)

Part No. 26981

Description Padlocking bag of 2 Padlock + 2 keys Spare key for MGPL

Part No. 26970 MGPL MGPLSK

26981

Padlocking facility

76

▼ Metal ❖ All insulated

Enclosures RMG type residual current devices ▼ G9 enclosure IP30 For a more comprehensive range of enclosures please refer to Section seven. ■ Made from folded steel, epoxy powder coated ■ Degree of protection: IP30 ■ It consists of: ■ A back plate with DIN rail ■ A cover screwed to the back plate having 25mm knockouts top and bottom

Capacity in 18mm SP ways 3 4 5 ■ ■ ■

Part No. 99560 14599 14603

Dimensions: see page 189 For 2P RMG RCDs use 99560 For 4P RMG RCDs use 14599.

14599

❖ Mini opale IP30 Impact resistant, all insulated enclosure self extinguishing to 650°C. ■ Degree of protection: IP30 ■ It consists of: ■ An insulated back plate with integral DlN rail ■ A cover clipped to the back plate ■ Four hole terminal bar (also available separately (1 X 16mm2 + 3 X 10mm2) Part No. 14901)

Capacity in 18mm SP ways 2 4 6 8 ■ Dimensions: see page 189 ■ For 2P RMG RCDs use 13392 ■ For 4P RMG RCDs use 13394

Part No. 13392 13394 13396 13398

13394

❖ Kaedra weatherproof IP65 ■ ■ ■ ■

13441

■ ■ ■ ■ ■ ■ ■

Degree of protection: IP65 Protection against mechanical damage IK09 Self extinguishing insulating material Flame and abnormal heat resistance 6500C, IEC 60695-2-1 Class 2: total insulation They are supplied complete with: Built in dividable blanking plate Screwed cover with hinged transparent window 13441 - 13443 two terminal blocks 4 holes each 13444 - two terminal blocks 8 holes each Accessories: see page 131

Capacity in 18mm SP ways 4 6 8 12 Lock & key Sealing kit Bag of membrane glands ■ Dimensions: see page 190

Part No. 13441 13442 13443 13444 13948 13947 14190

77

78

Circuit breakers

Section four

DPN MCBs, 1 - 40A

80

DPN RCBOs, 6 - 40A

81

C120 MCBs, 10 - 125A

82 - 83

C120 Vigi’s, 10 - 125A

84 - 85

DPN/C60/C120 auxiliaries

86 - 89

DPN/C60/C120 accessories

90 - 91

NG125 MCBs, 10 - 125A

92 - 98

NG125 Vigi’s, 10 - 125A

99 - 103

NG125 auxiliaries

104 - 107

NG125 accessories

108 - 109

P25M, 0.16 - 25A

110 - 111

The devices featured in Section four are not suitable for mounting in the Isobar 4 Connection System

79

DPN Miniature circuit breakers 1P + switched neutral Ratings 4 - 40A, breaking capacity 6kA Applications Protection and control of circuits against overloads and short circuits where switching of the neutral is required.

DPN type B ■ ■ ■

19271

For use in applications with general load characteristics 2 pole switching in single pole width. Phase only protected Tripping characteristics: BS EN 60898 type B magnetic setting between 3 and 5 In

Rating (A) 4 6 10 16 20 25 32 40

Part No. 19249 19250 19252 19254 19255 19256 19257 19258

Width in 18mm SP ways 1 1 1 1 1 1 1 1

DPN type C ■ ■ ■

For use in applications with moderate inrush currents 2 pole switching in single pole width. Phase only protected Tripping characteristics: BS EN 60898 type C magnetic setting between 3 and 10 In

Rating (A) 1 2 4 6 10 16 20 25 32 40

Part No. 19260 19261 19263 19264 19266 19268 19269 19270 19271 19272

Width in 18mm SP ways 1 1 1 1 1 1 1 1 1 1

Installation ■

Panel mounting on symmetrical DIN rail in multi-service type boards and standard enclosures

Technical data ■ ■ ■ ■

■ ■ ■ ■ ■

Current rating: 1 to 40A at 300C Voltage rating: 240Vac Breaking capacity: BS EN 60898, 6kA Operating cycles: Mechanical: 20,000 Electrical: 20A, 20,000 25A, 15,000 32A, 10,000 40A, 6,000 Positive contact indication: in accordance with BS 7671 Width: 18mm Weight: 120g Cable capacity: 16mm2 Tightening torque: 2.5Nm

Accessories: Dimensions:

80

see page 96 see page172

DPN RCBO Combined MCB/RCD 1P + switched neutral Application Protection against the effects of earth leakage, overload and short circuit currents. ■

2 pole switching of phase & neutral. Phase protected against overloads and short circuits ■ Commercial, industrial and domestic electrical distribution systems Note: must not be used as the sole means of providing protection against direct contact (BS7671).

Technical data ■ ■ ■ ■

19668

■

Type

Width Sens. in (mA) 18mm SP ways N + 1P 2 30

Rat. (A)

Part No.

6 10 16 20 25 32 40

19661 19663 19665 19666 19667 19668 19669

■ ■ ■ ■ ■ ■

Nominal voltage: 110/240V Breaking capacity: 6000A Ics to BS EN 60898, and earth leakage tested to BS EN 61009 Tripping characteristics: C curve: the magnetic release operates between 5 and 10 In Positive contact indication of the phase conductor: in accordance with the IEE Wiring Regulations BS7671 Sensitivity: (non-adjustable) 30mA: unwanted tripping: The DPN rcbo incorporates a filtering device, preventing the risks of unwanted tripping due to transient voltages (lightning, line disturbances on other equipment and transient currents from high capacitive circuits) Visual indication of trip due to earth faults AC Class Cable capacities: Tunnel terminals up to 16mm2 Weight: 190g Installation: Panel mounting on symmetrical DIN rail in multi-service type boards and standard enclosures Padlocking in the ON/OFF position by using Part No. MGLA or 26970 N

1P

R

N 2

1 protected pole + switched neutral

Type No. of MCBs Comb busbar 1P+N 13 1P+N 24 (bag of 2) 25mm2 insulated connector (bag of 4)

Comb busbars

Part no.

Comb busbars enable several circuit breakers to be supplied with power. ■ The supply to the comb busbar can be connected: ■ Directly across the circuit breaker terminals by a 16mm2 cable OR ■ Via 25mm2 connectors. Suitable for use with DPN MCBs and DPN vigi or combinations of both

14880 14890 14885

432 max.24 MCBs

Characteristics

235

■ ■ ■

max.13 MCBs

DPN comb busbar 100A/240V IEC664

Current rating at 400C: 100A with a central connector 125A with two supply points

Clip-on markers ■ ■ ■

27

Markers can be installed: On the front face (max. 6 markers) Or above the downstream terminals (max. 4 markers).

10 15

81

C120H circuit breakers B, C and D curves Ratings 10 - 125A, breaking capacity 15kA Applications

1, 2, 3 and 4 pole Type B C120H miniature circuit breakers

C120 MCBs provide high levels of current capacity, while maintaining a breaking capacity of 15kA. Available with a wide range of add on earth leakage and control accessories, C120H provides a physical replacement for the previous NC100 range of devices with B, C, and D type characteristics and 1 - 4 poles. ■ Protection of cables against overloads and short circuits in final distribution ■ Manual control and isolation ■ Earth leakage protection when combined with a Vigi to BS EN 61009 ■ Remote tripping, indication, by adding auxiliaries common to the entire C60/C120 range See page 88

Technical data ■ ■ ■ ■ ■

Current rating: 10 - 125A Maximum voltage rating Ue: 440Vac Insulation voltage Ui: 500V Impulse withstand voltage Uimp: 6kV Complies with: BS EN 60898 and BS EN 60947-2 ■ Breaking capacity: BS EN 60898 Type Voltage Breaking (V) capacity Icn (A) 1, 2, 3, and 4P 230 - 400 15000

1, 2, 3 and 4 pole Type C C120H miniature circuit breakers

■ Breaking capacity: BS EN 60947-2 Type Voltage Breaking (V) capacity Icu (A) 1P 130 30000 230 - 240 15000 400 - 415 4500 (1) 2, 3 and 4P 230 - 240 30000 400 - 415 15000 440 10000 (1) Breaking capacity under 1 pole with IT isolated neutral system (case of double fault). ■ ■ ■

1, 2, 3 and 4 pole Type D C120H miniature circuit breakers

Service breaking capacity: Ics = 50% Icu Positive contact indication Fast closing ensures simultaneous closing of poles ■ Electrical durability: ■ ≤63A: 10,000 cycles (O-C) ■ 80 - 125A: 5,000 cycles (O-C) ■ Limitation class: 3 ■ Mechanical durability: 20,000 cycles (O-C) ■ Weight: Pole Grams 1 205 2 410 3 615 4 820 ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■

82

Connection: Flexible cables: 1.5 - 35mm2 Rigid cables: 1 - 50mm2 Tightening torque: 3.5Nm Terminals ensure: Degree of protection IP2X Clamping of wide cross section cables Automatic guiding of cable into the correct position Markers: 4 marker clips next to the upstream terminal Label holder on handle (2, 3 and 4 pole) Degree of pollution: 3

C120H circuit breakers B, C and D curves Ratings 10 - 125A, breaking capacity 15kA B curve ■

■

Applications: Protection and control of circuits against overloads and short circuits in applications with general load characteristics Tripping characteristics: BS EN 60898 Type B. Magnetic setting between 3 and 5 In

C120H Type B curve miniature circuit breaker Part No’s Ratings (A)

1P

10 16 20 25 32 40 50 63 80 100 125

18394 18395 18396 18397 18398 18399 18400 18401 18402 18403 18404

Width in 18mm SP ways 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5

2P

Width in 18mm SP ways 3 3 3 3 3 3 3 3 3 3 3

18405 18406 18407 18408 18409 18410 18411 18412 18413 18414 18415

3P

18416 18417 18418 18419 18420 18421 18422 18423 18424 18425 18426

Width in 18mm SP ways 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5

4P

Width in 18mm SP ways 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5

4P

Width in 18mm SP ways 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5

4P

18427 18428 18429 18430 18431 18432 18433 18434 18435 18436 18437

Width in 18mm SP ways 6 6 6 6 6 6 6 6 6 6 6

Note: These products are not suitable for use with Isobar 4 connection system.

C curve ■

■

Applications: Protection and control of circuits against overloads and short circuits in applications with moderate inrush currents Tripping characteristics: BS EN 60898 Type C. Magnetic setting between 5 and 10 In

C120H Type C curve miniature circuit breaker Part No’s Ratings (A)

1P

10 16 20 25 32 40 50 63 80 100 125

18438 18439 18440 18441 18442 18443 18444 18445 18446 18447 18448

Width in 18mm SP ways 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5

2P

Width in 18mm SP ways 3 3 3 3 3 3 3 3 3 3 3

18449 18450 18451 18452 18453 18454 18455 18456 18457 18458 18459

3P

18460 18461 18462 18463 18464 18465 18466 18467 18468 18469 18470

18471 18472 18473 18474 18475 18476 18477 18478 18479 18480 18481

Width in 18mm SP ways 6 6 6 6 6 6 6 6 6 6 6

Note: These products are not suitable for use with Isobar 4 connection system.

D curve ■

■

Applications: Protection and control of circuits against overloads and short circuits in applications with high inrush currents Tripping characteristics: BS EN 60898 Type D. Magnetic setting between 10 and 14 In

C120H Type D curve miniature circuit breaker Part No’s Ratings (A)

1P

10 16 20 25 32 40 50 63 80 100 125

18482 18483 18484 18485 18486 18487 18488 18489 18490 18491 18492

Width in 18mm SP ways 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5

2P

Width in 18mm SP ways 3 3 3 3 3 3 3 3 3 3 3

18493 18494 18495 18496 18497 18498 18499 18500 18501 18502 18503

3P

18504 18505 18506 18507 18508 18509 18510 18511 18512 18513 18514

18515 18516 18517 18518 18519 18520 18521 18522 18523 18524 18525

Width in 18mm SP ways 6 6 6 6 6 6 6 6 6 6 6

Note: These products are not suitable for use with Isobar 4 connection system.

1

1

3

1

3

5

1

3

5

7

2

2

4

2

4

6

2

4

6

8

83

Vigi C120 modules Add on residual current devices for use with C120 MCBs Standard and si type, BS EN 61009-IEC 60497.2 appendix B Common function

Common technical data ■

■

The protection of electrical installations against earth faults ■ The protection of persons against indirect contact: medium sensitivities (300, 500, 1000mA) ■ Supplementary protection of persons against accidental direct contact: high sensitivity (30mA) The C120 residual current device complies with BS EN 61009. It is equipped with a locating device that ensures the correct rating and number of poles. The technical data of C120 circuit breakers when combined with Vigi modules remain unchanged and the circuit breakers remain compatible with indication or control auxiliaries.

Trip sensitivity ■

AC class Tripped by sinusoidal AC currents whether they are quickly applied or rise slowly

■

A class A class: ensures tripping with a DC component current. Tripped by sinusoidal AC currents as well as by pulsed DC currents whether they are quickly applied or rise slowly

Trip type Instantaneous Provides a trip upon reaching threshold (no intentional time delay).

■ ■ ■ ■

The Vigi C120 module incorporates the residual current relay and toroid in a case. Its earth leakage module is electro-mechanical. It functions without an auxiliary power supply source and thus has a very wide operating range Protected against nuisance tripping due to transient overvoltages (lightning strike, switchgear switching on the network, etc.) Breaking and making capacity upon short circuit is equal to the breaking capacity of the circuit breaker Instantaneous or selective s trip units Reinforced electromagnetic compatibility

Technical data for standard type ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■

AC class: standard, 50 - 60Hz 8/20ms impulse withstand: Instantaneous: 250A peak Selective: 3kA peak Impulse withstand: Instantaneous: 3kA peak Selective: 5kA peak Remote tripping: possible using an MX or MN release on circuit breaker Connection: Identical to C120 circuit breakers: Flexible cables: 1.5 - 35mm2 Rigid cables: 1 - 50mm22 Tightening torque: 3.5Nm Width of C120 residual current device + Vigi module: (in number of 18mm SP ways)

Selective s

2P 6.5 (3+3.5)

Provides discrimination with down stream device by introducing an intentional time delay. Down stream device must be instantaneous with a sensitivity of 1/2 the upstream device.

■

si Provides continuity of supply on circuits with a disturbed supply network. Used where there is a high risk of nuisance tripping due to: ■ Lightning strikes ■ IT earthing systems ■ Switched electronic ballasts Desensitised by: ■ Harmonics or high frequencies ■ DC components

■ ■ ■ ■

4P 11 (6+5)

3P 500

4P 580

Weight (g):

2P 325 ■

3P 9.5 (4.5+5)

Fault indication by means of a red strip on the resetting handle Resetting the Vigi module, at user's convenience: Either using the circuit breaker handle Or independently of the circuit breaker Test button on front face for local operation check

Combination of earth leakage modules with circuit breakers

+

C120 circuit breaker

84

=

Vigi C120 module

C120 residual current device

Vigi C120 modules Add on residual current devices for use with C120 MCBs AC, A, si class, BS EN 61009 Class AC, C120 Vigi module. 230 - 415V

18563

18546

Sens. (mA)

2P

30 300 300 s 500 1000 s

18563 18564 18544 18565 18545

Width in 18mm SP ways 3.5 3.5 3.5 3.5 3.5

3P

18566 18567 18546 18568 18547

Width in 18mm SP ways 5 5 5 5 5

4P

18569 18570 18548 18571 18549

Width in 18mm SP ways 5 5 5 5 5

18549

Class A, C120 Vigi module. 230 - 415V

18572

18584

Sens. (mA)

2P

30 300 300 s 500 500 s 1000 s

18572 18573 18581 18574 18582 18583

Width in 18mm SP ways 3.5 3.5 3.5 3.5 3.5 3.5

3P

18575 18576 18584 18577 18585 18586

Width in 18mm SP ways 5 5 5 5 5 5

4P

18578 18579 18587 18580 18588 18589

Width in 18mm SP ways 5 5 5 5 5 5

18589

Class si, C120 Vigi module. 230 - 415V

18591

1

18558

Sens. (mA)

2P

30 300 300 s 500 1000 s

18591 18592 18556 18593 18557

Width in 18mm SP ways 3.5 3.5 3.5 3.5 3.5

18594 18595 18558 18596 18559

Width in 18mm SP ways 5 5 5 5 5

4P

18597 18598 18560 18599 18561

Width in 18mm SP ways 5 5 5 5 5

18561

3

1

3

5

1

T

3

5

7

T

2 4

2 pole devices

3P

T

24 6

3 pole devices

2 4 68

4 pole devices

85

Electrical auxiliaries For DPN, C60 and C120 Applications The TM unit provides remote control of C60 and C120 circuit breakers via an electrical signal. For security or energy management, TM can be used to control lighting motors or heating. For the remote control and status indication of DPN, C60 or C120 MCBs. ■ ■ ■ ■ ■ ■ ■

+

OF+SD/OF auxiliary contact

86

+

OF auxiliary contact

They are mounted to the left of the circuit breaker within a maximum width of 54mm Fixed using clips (no tools) onto the left side of the circuit breaker Compatible with Vigi modules (fitted to the right side) A maximum of 3 indication auxiliaries on the same circuit breaker A maximum of 2 changeover auxiliaries (OF+SD/OF) on the same circuit breaker A maximum of 2 tripping auxiliaries (MX + OF or MN) on the same circuit breaker A maximum of 1 tripping auxiliary (MN s or MNx or MSU) on the same circuit breaker

+

SD fault indication switch

+

+

MN s , MNx or MSU auxiliary

MX + OF or MN auxiliary

+

TM remote control

Circuit breaker

TM remote controls For C60 and C120

A1 MX auto

MN

Possible Voltage combinations (V)

Part No.

C60 1 - 2P C120 1 - 2P

18310 18312

230 230

Width in 18mm SP ways 3.5 3.5

230V ~ SD OF

A2 18310

A1 MX

Possible Voltage combinations (V)

Part No.

C60 3 - 4P

18311

230

Width in 18mm SP ways 3.5

auto

MN

230V ~ SD OF

A2

18311

Tm modules allow:

Technical data

■

■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■

■ ■ ■ ■ ■ ■ ■ ■

■

Remote control of C60/C120 circuit breakers (with or without a Vigi module)via a latched order Circuit breaker resetting after tripping, while respecting safety rules and regulations in force A disconnection selector switch placed on the front panel is used to: Disconnect the remote control Lock the remote controlled circuit breaker in the "open" position (7 mm Ø padlock not supplied) A mechanical indicator shows the "open" or "closed"status of the Tm remote control Reclosing after a fault: Must be carried out in manual mode,locally after search and clearance of the fault To enable manual and local resetting, an SD auxiliary switch (cat.no.26927),cabled in series in the control line of the Tm to module, prevent automatic remote reclosing Remote reclosing is possible provided regulations are complied with:resetting takes place by opening the control circuit for more than 1.5s

Control voltage (Uc): 230Vac (-15% +10%) Frequency: 50 - 60Hz Consumption: Inrush: -Tm C60:28VA, -Tm C120:35VA Holding: 2VA Insensitive to brownouts: 0.45s Undervoltage behaviour: >0.45s,mechanical opening of poles Reclosing 2s after power is restored Number of cycles (O-C)at 40°C: Tm +C60:20 000 Tm +C120 (63A):10 000 Tm +C120 (80 - 125A): 5 000 Opening time by Tm: 0.5s Closing time by Tm: 2s

Connection ■ ■ ■

Using tunnel terminals: 1 x 6mm2 cable 2 x 1.5mm2 or 2.5mm2 cables

Weight ■ ■

1 - 2P: 300g 3 - 4P: 310g

87

Electrical auxiliaries For DPN, C60 and C120 MX + OF (shunt release and auxiliary contact)

U>

14 12

C2 C1

Control Part No. Width in voltage 18mm SP (Vac) (Vdc) ways 110 - 415 110 - 130 26946 1 48 48 26947 1 12/24 12/24 26948 1 Disconnects the MCB when a voltage is applied. Indication of tripping and fitted with changeover contact for indication and self breaks control circuit allowing it to remain energised.

26946

MSU (voltage threshold release) 1P + N

Control Part No. voltage (Vac) 220 - 240 tripping at 255V 26979 220 - 240 tripping at 275V 26479

U>>

Width in 18mm SP ways 2* 2*

N L 26979

MN (under voltage release) Instantaneous U<

Control Part No. voltage (Vac) (Vdc) 220 - 240 26960 48 48 26961 115 (400Hz) 26959 220 - 240 Delayed s 26963 Disconnects the MCB when a voltage

Width in 18mm SP ways 1 1 1 2 is removed.

D1 D2 26963

MNx emergency stop Ph + N

U<

E1 E2

N

L

26969

Control Part No. Width in voltage 18mm SP (Vac) ways 230 26969 2 230 26977 2* 400 26991 2* 400 26971 2 * For use with C60 only. Disconnects the MCB when the normally closed push button contact is opened. Does not trip in the event of power supply failure.

MX shunt release

U>

C2 26476

88

C1

Control voltage (Vac) 110 - 415 48 12/24

Part No. (Vdc) 110 - 130 48 12/24

26476 26477 26478

Width in 18mm SP ways 1 1 1

Electrical auxiliaries For DPN, C60 and C120 SD fault indicating switch Part No.

26927

94 92

91

Width in 18mm SP ways 0.5

Contact rating Auxiliary contact changes when device trips, with front face indication.

26927

(V) 240Vac 415Vac 24Vdc 48Vdc 125Vdc

(A) 6A 3A 6A 2A 1A

(V) 240Vac 415Vac 24Vdc 48Vdc 125Vdc

(A) 6A 3A 6A 2A 1A

OF auxiliary contact Part No.

26924

14 12

11

26924

Width in 18mm SP ways 0.5

Contact rating Auxiliary contact changes with main contacts (ON/OFF) with test button on front face.

OF + SD/OF selector switch Part No. voltage 26929

Width in 18mm SP ways 0.5

Auxiliary contact and selectable auxiliary or fault contact with front face indication. 26929

24 22 92 94

21 91

89

Accessories For C60 and C120 Padlocking facility Breaker C60 C120

Quantity Pack of 5 Pack of 2

Part No. MGLA 27145

Breaker C60

Quantity Sealable and dividable 2 strips of 4 1P shields pack of 20 Sealable and dividable 2 strips of 4

Part No. 26981 26982

Pole 1 2 3 4 1 2 3 4

Part No. 26975 26976 26975 26976 + 26978 18526 2 x 18526 3 x 18526 4 x 18526

26970

Screw shield

C60 vigi C120

18527

18527

Terminal shield Breaker C60

C120

18526

Insulated sub distribution terminal Breaker Quantity C60/C120 Pack of 4 For 3 x cables up to 16mm2 each.

Part No. 19091

Breaker Quantity C60/C120 Pack of 1 For cables 16 - 50mm2.

Part No. 27060

19091

Aluminium cable terminal

27060

90

Accessories For C60 and C120 Screw connection Breaker C60/C120

Quantity Pack of 8

Part No. 27053

Breaker C60/C120

Quantity Pack of 2

Part No. 18528

Breaker C60/C120

Quantity Pack of 10

Part No. 27001

Breaker C60/C120

Width 9mm

Part No. 27062

Breaker C120

Quantity Pack of 10 replacements

Part No. 27150

Pole 2 3 4

Part No. 26483 26484 26485

Rear connection terminal with interpole barrier

18528

Inter-pole barrier

27001

Spacer

27062

Label holder

Replacement wire cover for vigibloc Breaker C60 Pack of 5 replacements 26483

Marking accessories These clip-on markers allow identification of MCBs and RCDs

27017

91

NG125 circuit breakers Selection Circuit breakers Standard

Number of poles

Rating (A)

Type

Curves

Magnetic threshold In

BS EN 60947-2

1, 2

10 - 80

NG125N

C

8

3, 4

10 - 125

NG125N

C

8

3, 4

80 - 125

NG125N

B

4

3, 4

80 - 125

NG125N

D

12

1, 2, 3, 4

10 - 80

NG125H

C

8

2, 3

1.6 - 80

NG125LMA

MA

12

Rating

Type

Breaking capacity at 415V (kA) 16 25 36 50

Trip free switch disconnector Standard

Number of poles 3, 4

BS EN 60947-3

80, 100, 125 NG125NA

Earth leakage modules for trip free circuit breakers and switch disconnectors Standard

BS EN 60947-2

Number of poles 2, 3, 4

Rating In at 400C (A) 63

Vigi type

Sensitivity (mA) Instantaneous Vigi NG125 30 300

300 1000

3

125

Vigi NG125 30

300-500-1000

4

125

Vigi NG125 30 300

300-500-1000

(1) Only in 3P and 4P. Note: This product is not suitable for use with Isobar 4 connection systems.

92

Selective s

Instantaneous or selective

Instantaneous or selective s or delayed 150ms 300-500-1000-3000 with fault threshold indication (1) 300-500-1000-3000 with fault threshold indication 300-500-1000-3000 with fault threshold indication

NG125 circuit breakers Selection Choice of circuit breakers Type Impulse voltage Uimp (kV) Insulation voltage Ui (V) Maximum voltage rating Ue (V) Number of poles Breaking Icu AC 110 - 130V capacity 220 - 240V (kA) 380 - 415V IEC 947.2 440V 500V DC 60V 125V 250V 500V Ics AC DC Tripping B curve 40°C curves C curve 40°C /ratings (A) D curve 40°C

NG125N 8 690 500 1 50 25 6 – – 25 – – – 75% Icu 100% Icu

MA curve Fast closing Positive break indication Auxiliaries Degree of pollution 3

– ■ ■ ■ ■

40°C

10 - 80

2, 3, 4 – 50 25 20 10 – 25 (2P) 25 (4P) – 75% Icu 100% Icu 80 - 125 10 - 125 80 - 125

NG125H 8 690 500 1 70 36 9 – 36 – – – 75% Icu 100% Icu 10 - 80 – ■ ■ ■ ■

2, 3, 4 – 70 36 30 12 – 36 (2P) 36 (4P) –

NG125LMA 8 690 500 – 2, 3 – – – 100 – 50 – 40 – 15 – – – – – – – –

– 10 - 80 – 1.6 - 80 ■ ■ ■ ■

18668

93

NG125 switch disconnectors BS EN 60947-3 Applications The NG125NA is a trip free switch disconnector for on load opening and closing.

This modular device has the same auxiliary functions and accessories as the NG125 circuit breaker. ■ ■ ■ ■ ■

Vigi NG125 module for earth leakage protection OF + SD auxiliary contact MX or MN releases Various connection types (80, 100 and 125A ratings) Rotary handle.This modular device has the same auxiliary

Common technical data ■ ■ ■ ■

Ratings: 63 - 125A Maximum voltage rating Ue: 500Vac Performance as in BS EN 60947.3 Short time withstand current (50ms) Icw: 1.5kA ■ Maximum making capacity: see co-ordination tables ■ Maximum insulation voltage Ui: 690V ■ Impulse voltage Uimp: 8kV ■ Electrical durability: Voltage Category 63/80A 100/125A 500Vac AC22B 1500 1000 440Vac AC22B 1500 1000 415Vac AC22A-AC23B 1500 1000 125Vdc DC22A 1500 1000 (2P series) 250Vdc DC22A 1500 1000 (4P series) ■ Isolation with positive contact indication ■ Built-in padlocking facility ■ Weight (g): Type 3P 4P 720 960 ■

18891

■

Compatible with Pragma or Prisma G or P modular enclosures Connection: tunnel terminals for flexible and rigid copper cables up to 70 mm2

3P 1

3

5

2

4

6

1

3

5

Maximum rating (A) 63 80 100 125

Part No.

Maximum rating (A) 63 80 100 125

Part No.

18889 18890 18891 18892

Width in 18mm SP ways 4.5 4.5 4.5 4.5

4P

2

4

6

7

8

Note: This product is not suitable for use with Isobar 4 connection systems.

94

18893 18894 18895 18896

Width in 18mm SP ways 6 6 6 6

NG125N circuit breakers B, C and D curves BS EN 60947-2: 25kA Applications This circuit breaker is specially designed for functions requiring a high breaking capacity (up to 25kA): modular enclosure incomer, main incomer in sub-distribution switchboards, outgoer, protection of loads directly supplied by a power switchboard.

Common technical data ■ Rating: 10 - 125A ■ Reference temperature: 40°C ■ Uimp: 8kV ■ Ui: 690V ■ Maximum voltage rating: 500Vac ■ Breaking capacity: as in BS EN 60947-2: Type Voltage Breaking capacity (Vac) (A) 1P 220 - 240 25000 1P 380 - 415 6000 (1) 2, 3, 4P 380 - 415 25000 (1) 1 pole breaking capacity in the IT isolated neutral system (double fault). ■ ■ ■ ■ ■ ■ ■

Isolation with positive contact indication 3 position toggle: open-tripped-closed Built-in padlocking facility on 3P and 4P Fault display on front face by: Fault indicator Position of toggle: tripped Test button to check proper operation of the tripping mechanism ■ Fast closing ■ Electrical durability: 10,000 cycles at In ■ Tropicalisation as in IEC 68.1: treatment 2 (relative humidity: 95% at 55°C) ■ Weight (g): Type 1P 2P 3P 4P 240 480 720 960 ■ ■ ■ ■ ■ ■ ■

Compatible with loose enclosures, refer to Section 6 Degree of protection: IP20B (IP40D for the part outside the enclosure) Connection: ≤ 63A ratings: tunnel terminals for 1.5 - 50mm2 copper cables 80 - 125A ratings: tunnel terminals for 16 - 70mm2 copper cables Aluminium cables, copper cables with lug or busbar (see connection accessories) On 3P and 4P: upstream voltage connection on each pole, by 6.35mm Fast on lugs, for auxiliary circuit supply

B curve ■

The magnetic trip units operate at 4 In ± 20%

C curve ■

The magnetic trip units operate at 8 In ± 20%

D curve ■

The magnetic trip units operate at 12 In ± 20%

95

NG125N circuit breakers B, C and D curves BS EN 60947-2: 25kA Ratings 10 - 125A B curve NG125N Rating (A)

3P

80 100 125

18663 18664 18665

Width in 18mm SP ways 4.5 4.5 4.5

4P

18666 18667 18668

Width in 18mm SP ways 6 6 6

18664

C curve NG125N

18610

Rating (A)

1P

10 16 20 25 32 40 50 63 80 100 125

18610 18611 18612 18613 18614 18615 18616 18617 18618

Width in 18mm SP ways 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5

2P

18621 18622 18623 18624 18625 18626 18627 18628 18629

Width in 18mm SP ways 3 3 3 3 3 3 3 3 3

3P

Width in 18mm SP ways 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5

18632 18633 18634 18635 18636 18637 18638 18639 18640 18642 18644

4P

18649 18650 18651 18652 18653 18654 18655 18656 18658 18660 18662

Width in 18mm SP ways 6 6 6 6 6 6 6 6 6 6 6

D curve NG125N Rating (A)

3P

80 100 125

18669 18670 18671

Width in 18mm SP ways 4.5 4.5 4.5

4P

18672 18673 18674

Width in 18mm SP ways 6 6 6

18669

1

3

2

2

4

1 pole devices

2 pole devices

1

Note: This product is not suitable for use with Isobar 4 connection systems.

96

1

3

5

1

3

5

7

2

4

6

2

4

6

8

3 pole devices

4 pole devices

NG125H circuit breakers C curve BS EN 60947-2: 36kA Ratings 10 - 125A Applications This circuit breaker is specially designed for functions requiring a high breaking capacity (up to 36kA): main incomer in sub-distribution switchboards; outgoer, protection of loads directly supplied by a power switchboard.

Common technical data ■ Rating: 10 - 80A ■ Reference temperature: 40°C ■ Uimp: 8kV ■ Ui: 690V ■ Maximum voltage rating: 500Vac ■ Breaking capacity: as in BS EN 60947-2: Type Voltage Breaking capacity (Vac) (A) 1P 220 - 240 36000 1P 380 - 415 9000 (1) 2, 3, 4P 380 - 415 36000 (1) 1 pole breaking capacity in IT isolated neutral systems (double fault). ■ ■ ■ ■ ■ ■ ■ ■ ■ ■

Isolation with positive break indication 3 position toggle: open-tripped-closed Built-in padlocking facility on 3P and 4P Fault display on front face by: Fault indicator Position of toggle: tripped Test button to check proper operation of the tripping mechanism Fast closing Electrical durability: 10,000 cycles at In Tropicalisation as in IEC 68.1: treatment 2 (relative humidity: 95% at 55°C)

■ Weight (g): Type 1P 240 ■ ■ ■ ■ ■ ■ ■

2P 480

3P 720

4P 960

Compatible with loose enclosures, refer to Section 6 Degree of protection: IP20B (IP40D for the part outside the enclosure) Connection: ≤ 63A ratings: tunnel terminals for 1.5 - 50mm2 copper cables 80A rating: tunnel terminals for 16 - 70mm2 copper cables Connection of aluminium cables, copper cables with lug or busbar for 3P and 4P (see connection accessories) Upstream voltage connection on each pole, by 6.35mm Fast on lugs, for auxiliary circuit supply

C curve ■

The magnetic trip units operate at 8 In ± 20%

C curve NG125H

18705

Rating (A)

1P

10 16 20 25 32 40 50 63 80

18705 18706 18707 18708 18709 18710 18711 18712 18713

Width in 18mm SP ways 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5

2P

18714 18715 18716 18717 18718 18719 18720 18721 18722

Width in 18mm SP ways 3 3 3 3 3 3 3 3 3

3P

Width in 18mm SP ways 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5

18723 18724 18725 18726 18727 18728 18729 18730 18731

4P

18732 18733 18734 18735 18736 18737 18738 18739 18740

Width in 18mm SP ways 6 6 6 6 6 6 6 6 6

1

1

3

1

3

5

1

3

5

7

2

2

4

2

4

6

2

4

6

8

1 pole devices

2 pole devices

3 pole devices

4 pole devices

Note: This product is not suitable for use with Isobar 4 connection systems.

97

NG125 circuit breakers MA curve (magnetic trip) BS EN 60947-2: 50kA Applications The NG125LMA circuit breakers are designed to protect motor supply circuits (cables and starters) against short circuit current. These devices can be used in conjunction with Telemecanique overload relays to achieve total motor protection.

Common technical data ■ Trip units: 1.4 - 80A ■ Reference temperature: 40°C ■ Uimp: 8kV ■ Ui: 690V ■ Maximum voltage rating: 500Vac ■ Breaking capacity: as in BS EN 60947-2: Type Voltage Breaking capacity (V) (A) 2, 3P 380 - 415 50000 ■ ■ ■ ■ ■ ■ ■ ■

Isolation with positive contact indication 3 position toggle: open-tripped-closed Built-in padlocking facility on 3P Fault display on front face by: Fault indicator Position of toggle: tripped Test button to check proper operation of the tripping mechanism Fast closing

■ ■

Electrical durability: 10,000 cycles at In Tropicalisation as in IEC 68.1: treatment 2 (relative humidity: 95% at 55°C) ■ Weight (g): Type 2P 3P 480 720 ■ ■ ■ ■ ■ ■

Compatible with loose enclosures, refer to Section 6 Degree of protection: IP20B (IP40D for the part outside the enclosure) Connection: Trip units up to MA63: tunnel terminals for 1.5 - 50mm2 copper cables MA80 trip units: tunnel terminals for 16 - 70mm2 copper cables On 3P, upstream voltage connection on each pole, by 6.35mm Fast on lugs, for auxiliary circuit supply

MA curve ■

The magnetic trip units operate at 12 In ± 20%

MA curve NG125N

18868

Rating In (A)

Trip unit

Magn. Im (A)

2P

4 6.3 10 12.5 16 25 40 63 80

MA4 MA6.3 MA10 MA12.5 MA16 MA25 MA40 MA63 MA80

50 75 120 150 190 300 480 750 960

18868 18869 18870 18871 18872 18873 18874 18875 18876

1

3

1

3

5

2

4

2

4

6

2 pole devices

Note: This product is not suitable for use with Isobar 4 connection systems.

98

Width in 18mm SP ways 3 3 3 3 3 3 3 3 3

3 pole devices

3P

18879 18880 18881 18882 18883 18884 18885 18886 18887

Width in 18mm SP ways 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5

NG125 Vigi Selection

18668

19049

Vigi module A class Adjustable

Non adjustable

300, 500, 1000mA instantaneous, selective s 300, 500, 1000, 3000mA instantaneous, selective, delayed 30mA 300mA 300mA selective s 1000mA selective s

10 - 63A Page

Pole 3P, 4P

Page 111

3P, 4P

111

3P, 4P

111

109 111 111 111

3P, 4P 4P

109 111

2P, 2P, 2P, 2P,

3P, 3P, 3P, 3P,

4P 4P 4P 4P

Vigi module AC class

10 - 63A

Non adjustable

Pole 2P, 3P, 4P 2P, 3P, 4P

30mA 300mA

80 - 125A

Pole

Page 108 110

Vigi module si class

80 - 125A

Adjustable

Pole 3P, 4P

Page 111

3P, 4P

109

Non adjustable

300, 500, 1000, 3000mA instantaneous, selective, delayed 30mA

99

NG125 high sensitivity Vigi 30mA instantaneous, BS EN 61008 AC class Applications Combined with an NG125 MCB, vigi units provide protection against indirect and supplementary protection against contact with live parts. ■

Technical data ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■

Class AC: Sensitive to sinusoidal AC currents whether instantaneous or slowly rising fault Class A: Sensitive to DC component sinusoidal AC or pulsed DC current whether instantaneous or slowly rising fault Incorporates in a single case: The residual current relay The toroid Connection to the circuit breaker by rigid links (compact size) insulated by a shield (supplied) (degree of protection IP40D) Earth fault display on the front face of the Vigi module by reset handle Voltage rating: 230 - 415Vac Frequency: 50/60Hz Uimp: 8kV Ui: 690V Protection against nuisance tripping due to transient overvoltages (lightning, switchgear switching on the network, etc.)

Tripping by direct mechanical action on the circuit breaker ■ Rated current: 63A or 125A with locating device: ■ 63A for < 63A circuit breakers ■ 125A for 80, 100 and 125A circuit breakers ■ Auxiliaries that can be plugged onto Vigi 125A: ■ Remote tripping by MXV shunt trip ■ Remote indication of earth fault trip by SDV auxiliary switch ■ Weight (g) of Vigi only: Type 2P 3P 4P 5 mod. 250 — — 9 mod. — 410 450 11 mod. — 750 800 ■ ■ ■ ■

Connection: ≤ 63A ratings: tunnel terminals for 1.5 - 50mm2 copper cables 80 - 125A ratings: tunnel terminals for 16 - 70mm2 copper cables Aluminium cables, copper cables with lug (see connection accessories)

Class AC ~ 2P 1

3

Sensitivity (mA)

I Max. (A)

Part No.

30

63

19000

Sensitivity (mA)

I Max. (A)

Part No.

30

63

19002

Sensitivity (mA)

I Max. (A)

Part No.

30

63

19004

T

Width in 18mm SP ways 2.5

2 4

3P 1

3

5 T

Width in 18mm SP ways 4.5

2 4 6

4P 1

3

5

7 T

2 4 68

100

Width in 18mm SP ways 4.5

NG125 high sensitivity Vigi 30mA instantaneous, BS EN 61008 A class Class A 2P 1

I Max. (A)

3

Sensitivity (mA)

Part No.

T

63 30 19008 (1) (1) Voltage rating: 110 - 220Vac.

Width in 18mm SP ways 2.5

2 4

19010

3P 1

3

5 T

I Max. (A)

Sensitivity (mA)

Part No.

63 125

30 30

19013 19039

I Max. (A)

Sensitivity (mA)

Part No.

63 125

30 30

19015 19041

I Max. (A)

Sensitivity (mA)

Part No.

125

30

19100

I Max. (A)

Sensitivity (mA)

Part No.

125

30

19101

Width in 18mm SP ways 4.5 5.5

2 4 6

4P 1

3

5

7 T

Width in 18mm SP ways 4.5 5.5

2 4 68

Class A

si type

3P 1

3

5 T

Width in 18mm SP ways 5.5

2 46

4P 1

3

5

6 T

Width in 18mm SP ways 5.5

2 4 68

101

NG125 sensitivity Vigi Instantaneous, selective, time delayed (300 - 300mA) BS EN 61008 AC class ■ ■ ■

■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■

Class AC: Sensitive to sinusoidal AC currents whether instantaneous or slowly rising fault Class A: Sensitive to DC component sinusoidal AC or pulsed DC current whether instantaneous or slowly rising fault Selective s : Provides discrimination with down stream device by introducing an intentional time delay. Down stream device must be instantaneous and 1/2 ∆In sensitivity Si: Provides continuity of supply on circuits with disturbed supply network i.e. areas with high risk of nuisance tripping Incorporates in a single case: The residual current relay The toroid Connection to the circuit breaker by rigid links (compact size) insulated by a shield (supplied) Earth fault display: On the front face of the Vigi by reset handle Protection against nuisance tripping due to transient overvoltages (lightning, switchgear switching on the network, etc.) Rated current: 63 or 125A with locating device: 63A: for 63A circuit breakers 125A: for 80 - 100 - 125A circuit breakers Frequency: 50/60Hz

Specific technical data of the adjustable vigi ■

I∆n sensitivity adjustable by index: 300, 500, 1000, 3000mA ■ Adjustable tripping time: ■ Instantaneous ■ Selective: 60ms ■ Delayed: 150ms ■ Leakage current indication on 3P and 4P 300 3000 I/S/D : ■ On the front face by LED ■ Remotely, by 250V - 1A (low level) volt free NO contact, connected by 2 x 1.5 mm2 plate terminal ■ Threshold setting by potentiometer from 10 - 50% of I∆n ■ Disconnection essential for dielectric testing by built-in pushbutton ■ Auxiliaries plugged onto 125A and 63A Vigi I/S/D ■ Remote tripping by MXV shunt trip ■ Remote indication of earth fault trip by SDV auxiliary switch ■ Weight (g) of Vigi only: Type 2P 3P 4P 5 mod. 250 — — 9 mod. — 410 450 11 mod. — 750 800

Class AC ~ 2P 1

3

I Max. (A)

Sensitivity (mA)

Part No.

63

300

19001

I Max. (A)

Sensitivity (mA)

Part No.

63

300

19003

I Max. (A)

Sensitivity (mA)

Part No.

63

300

19005

T

Width in 18mm SP ways 2.5

2 4

3P 1

3

5 T

Width in 18mm SP ways 4.5

2 4 6

4P 1

3

5

7 T

2 4 68

102

Width in 18mm SP ways 4.5

NG125 medium sensitivity Vigi Instantaneous, selective, time delayed (300 - 300mA) BS EN 61008 A class Class A 2P 1

I Max. (A)

3

Sensitivity (mA)

Part No.

T

63

2 4

300 300 300 s 1000 s (1) Voltage rating: 110 - 220Vac.

19012 19009 (1) 19030 19031

I Max. (A)

Sensitivity (mA)

Part No.

I Max. (A)

Sensitivity (mA)

Part No.

I Max. (A)

Sensitivity (mA)

Part No.

125

300 - 3000 I/S/R

19106

I Max. (A)

Sensitivity (mA)

Part No.

125

300 - 3000 I/S/R

19107

Width in 18mm SP ways 2.5 2.5 2.5 2.5

19049

3P 1

5

3

T

2 4 6

4P 1

5

3

Width in 18mm SP ways 63 300 19016 4.5 300 s 19034 4.5 1000 s 19035 4.5 300 - 3000 I/S/D 19037 5.5 300 - 3000 I/S/D 19054 (2) 5.5 125 300 19042 5.5 300 - 1000 I/S 19046 5.5 300 - 3000 I/S/D 19049 5.5 300 - 3000 I/S/D 19056 (2) 5.5 (2) Voltage rating: 440/415Vac, without early warning function.

7 T

2 4 68

Class A 3P

1

si type

5

3

Width in 18mm SP ways 63 300 19014 4.5 300 s 19032 4.5 1000 s 19033 4.5 300 - 3000 I/S/D 19036 5.5 300 - 3000 I/S/D 19053 (2) 5.5 125 300 - 1000 I/S 19044 5.5 300 - 3000 I/S/D 19047 5.5 300 - 3000 I/S/D 19055 (2) 5.5 (2) Voltage rating: 440/415Vac, without early warning function.

T

Width in 18mm SP ways 5.5

2 4 6

4P 1

3

5

7 T

Width in 18mm SP ways 5.5

2 4 68

103

NG125 and NG125 Vigi Electrical auxiliaries Applications MX+OF, MXV shunt trip

OF+SD, OF+OF, SDV auxiliary contacts

Trips the circuit breaker or Vigi (MXV) when a voltage is applied.

MN, MN undervoltage release

Remotely indicates: ■ The "open" or "closed" position (OF) ■ A fault on the circuit breaker (SD) or Vigi module (SDV)

Trips the circuit breaker when the voltage is disconnected.

Early warning

Delayed MN s undervoltage release

■

Provides delayed tripping of the circuit breaker to which it is attached.

■

Common technical data

■ ■ ■ ■ ■

■ ■ ■ ■ ■ ■ ■

Complies with standard: BS EN 60947-5-1 (MX + OF, OF + SD, OF + OF and SDV) BS EN 6094712 (MN, MN s , MX and MXV) Electrical durability: 10,000 cycles (AC 15): Ui: class 2 insulation ■ : 690V Uimp: 8kV Degree of pollution: 3

This function is performed by light indication and fault free contact Built in adjustable Vigi modules, 300 - 3000mA, of the I/S/R/ type from 230 - 415Vac Connection: plate terminal for: 1 or 2 flexible or rigid 2.5mm2 cables 2 x 2.5mm2 uninsulated cable ends 2 x 1.5mm2 insulated cable ends 2 x 1.5mm2 fork lugs

NG125 with residual current circuit breaker or device

Technical data for circuit breaker auxiliaries OF+OF ■

Auxiliary contact changes with main contacts (ON/OFF)

■ ■ ■ ■

Can be added to: All types of 125A Vigi module 63A 300 - 3000 I/S/D Vigi module SDV Fault indicating switch

OF+SD

MXV

■

■ ■ ■ ■ ■

Fault indicating switch changes when main contacts trip

MX+OF ■ ■ ■

Shunt releases Tripping: on energisation Equipped with a contact allowing self breaking

■ ■ ■

Undervoltage release Tripping and opening of the associated circuit breaker: if supply voltage drops between 70 and 35% Reclosing: forbidden if supply voltage is not restored (e.g.: emergency stop by pushbutton)

MN s ■ ■

Shunt releases Tripping: on energisation Equipped with a contact allowing self breaking Impulse withstand: 6kV High impedance input: use an ACTp if leakage current is greater than 1mA see page 55

MNx

MN

104

Technical data for Vigi module auxiliaries

delayed undervoltage release Allows a 0.25 second time delay on brownout or voltage drop

■

Undervoltage release unaffected by power cuts

NG125 and NG125 Vigi Electrical auxiliaries Auxiliaries for circuit breaker OF + OF 11

12 14

Voltage (Vac)

Part No.

Width in 18mm SP ways 19071

Part No.

Width in 18mm SP ways 19072

Voltage (Vac)

Part No.

240 (6A)

19073

Width in 18mm SP ways 0.5

Voltage (Vac)

Part No. (Vdc)

230 - 415 48 - 130 24

110 - 130 19064 48 19065 24 19066

220 - 240 (6A) 0.5

21

22 24

19071

Fault indicating switch 11 12 14 OF + SD

Voltage (Vac) 220 - 240 (6A)

0.5 95

98 96

19072

OF+OF or OF+SD 11

12 14

21 22 24 95 98 96 19073

Shunt trip MX + OF U>

Width in 18mm SP ways 1 1 1

14 12 C2 C1 19064

105

NG125 and NG125 Vigi Electrical auxiliaries Undervoltage release MN

Voltage (Vac)

Part No. (Vdc)

U>

220 - 240 48 48 D1

19067 19069 19070

Width in 18mm SP ways 1 1 1

D2

19067

Undervoltage release with 0.5s time delay MN s

Voltage (Vac)

Part No.

230 - 240

19068

Voltage (Vac)

Part No.

NO 250 (0.1 - 2A) NC 250 (0.1 - 2A)

19058 19059

Voltage (Vac)

Part No.

110 - 240

19060

U>

D1

Width in 18mm SP ways 2

D2

19068

Auxiliary contacts for Vigi module SDV

11

12 13

Width in 18mm SP ways -

14

19058

Shunt trip for Vigi module MXV

U>

M1

Width in 18mm SP ways -

M2

19060 Note: High impedance output (use an ACTP Cat. No. 15919, if the leakage current of the control device is greater than 1mA).

106

Distribloc 125A splitters Applications Distribloc is a fully insulated four pole modular splitters. Connection by screw terminals or spring terminals.

Technical data

Connection

■ ■ ■

■ ■ ■

■ ■ ■ ■ ■

Rated insulation voltage: 690V Permissible peak current: Ipk = 20kA Complies with the low voltage switchgear standard: BS EN 60947-7-1 Rated current at 40°C: 125A Installation: Clipped onto a symmetrical rail Fits onto a row next to other modular device: - 45mm nose - 12 mod. of 9mm Can be screwed onto a plain or mounting grid

■ ■ ■ ■ ■ ■

■

Incomer: Tunnel terminal for 35mm2 flexible or rigid cables Optional factory built link for NG125 (Part No.07054) Outgoer in spring terminals: Minimum cross section: 1mm2 Simplifies rebalancing of phases and extensions Unaffected by temperature variations Spring contact pressure automatically adapted to conductor cross section A single cable without metal end per spring: - by flexible cables: 2 x 10mm2 + 3 x 6mm2 + 7 x 4 mm2 - by rigid cables: 2 x 16mm2 + 3 x 6mm2 + 7 x 4mm2 Outgoer in screw terminals: 1x16mm2 or 25mm2 flexible or rigid cables

Distribloc Type

Part No.

Distribloc 125A Set of 4 125A flexible links

07105

Width in 18mm SP ways 6

07054

-

Distribloc 125

107

NG125 and NG125 Vigi Accessories Applications The following NG125 accessories can be used to increase flexibility and simplify installation.

Rotary handle

Screw shield

Insulated sub-distribution terminal

■ ■ ■ ■ ■

■ ■ ■

Prevents contact with device terminal screws Protection against direct contact: IP40D: on the front face IP20B: at connection level Optional sealing terminal shield for circuit breaker

■

■ ■ ■ ■

Installation: mounted upstream and downstream of the circuit breaker/vigi Phase-to-phase insulation voltage Ui = 1000V Protection against direct contact: IP40D Class II in metal or plastic enclosures (up to 440V) Optional sealing terminal shield for residual current device

Tunnel terminals for copper cables ■ ■ ■ ■ ■ ■ ■

Cable cross section: For 63A ratings: - flexible cable: 1 - 35mm2 - rigid cable: 1.5 - 50mm2 For 80-100-125A ratings: - flexible cable: 10 - 50mm2 - rigid cable: 16 - 70mm2 Tightening torque and tool type: For ≤ 63A ratings: 3.5Nm with 6.5mm flat screwdriver or PZ N°. 2 (Pozidrive recessed head screw) For 80-100-125A ratings: 6Nm with 4mm Allen wrench (hexagon socket screw) Degree of protection: IP20B

Extended rotary handle ■ ■ ■ ■ ■ ■

Installation: front 3 & 4 pole devices Utilisation: circuit breaker control from outside the enclosure Retains isolation/padlocking in the O position (3 padlocks) IP55 3 positions Door interlocking: opening possible in O position only direct rotary handle

Padlocking accessory ■ ■

■

108

Copper cable sub-distribution terminals

Terminal shield ■

Enables padlocking (in l or O position) of 1P or 2P NG125 circuit breakers: In l position of 3P or 4P NG125 circuit breakers Note: the 3P/4P NG125 circuit breakers are factory designed for padlocking in the O position (isolated) Padlock: Ø 5 - 8mm (not supplied)

Holes for 3 cables: 16mm2 rigid cables 10mm2 flexible cables

■ ■ ■ ■ ■

Cable cross section for all ratings (circuit breaker only): Flexible cable: 1 - 10mm2 Rigid cable: 1.5 - 16mm2 With ends: up to 4mm2 inclusive Tightening torque and tool type: 2Nm with 5.5mm flat screwdriver or PZ N°. 1 (Pozidrive recessed head screw) Phase-to-phase insulation voltage: Ui = 1000V

Matching terminals for 70mm2 aluminium cables ■ ■

Cable cross section for 80,100 and 125A ratings: 25 - 70mm2 Tightening torque and tool type: 6Nm with 4mm Allen wrench (hexagon socket screw)

Screws and nuts for lug and bar connection ■ ■ ■ ■ ■ ■ ■

Installation: upstream or downstream Connection of 80, 100 and 125A ratings: copper lug: - flexible cable up to 35mm2 - rigid cable up to 50mm2 Bars: 16x3mm, 15x4mm Lugs with small eyelet hole Tightening torque and tool type: 6Nm with Allen 4mm wrench (M6 screw) Phase-to-phase insulation voltage: Ui = 1000V

Cable lugs ■ ■ ■

Connection of 80, 100 and 125A ratings: Flexible copper cable: 50mm2 Rigid copper cable: 70mm2

Comb busbar ■ ■ ■ ■ ■ ■ ■ ■

Utilisation: for NG125 circuit breaker up to 63A direct supply by circuit breaker terminal (50mm2 max. rigid cable) Tooth shield available for unused teeth Length (dividable): 16 modules of 27mm, i.e. 48 modules of 9mm 125A max. upstream Insulation voltage: 690V Uimp: 8kV Degree of protection when used with tooth-shield ends: IPXXB

NG125 and NG125 Vigi Accessories Screw shield for circuit breaker Pack of 10

Type 1P 2P 3P 4P

Part No. 19084 19085 19086 19087

Type 1P 2P 3P 4P

Part No. 19080 19081 19082 19083

19087

Terminal shield for circuit breaker Pair

19080

Terminal shield for residual current device (Set of) 63A

19076

125A

Type 2P 3P 3P adjustable 4P 4P adjustable 3P 4P

Part No. 19074 19075 19077 19076 19078 19077 19078

Type Direct standard Extended standard, black Red handle yellow background

Part No. 19092 19088 19089

Rotary handle

Note: Not suitable for 1 & 2 pole devices

19088

Padlocking accessory Type Pack of 4

Part No. 19090

Type Pack of 4

Part No. 19091

Pack of 4

Part No. 19093

Type Pack of 4

Part No. 19094

Pack of 4

19095

Type 1P 2P 3P 4P Tooth shield end (set of 20)

Part No. 14811 14812 14813 14814 14818

19090

Insulated sub-distribution terminal

19091

Screws and nuts for lug or bar connection

19093

Cable lugs Matching terminal for aluminium cable 19094

Comb busbar for NG125 and C120

14813

109

P25M motor protection circuit breaker Ratings: 0.1 - 25A BS EN 60947-2 Installation ■

Symmetrical DIN rail

Technical data ■ ■ ■ ■ ■

P25M circuit breaker

Phase failure sensitive Temperature compensation: -200C to +400C in enclosure Current ratings (In): 0.1 - 25A Voltage ratings (Ue): 690Vac Breaking capacity: BS EN 60947-2

Voltage (V) 230,240 400,415 440 500 Icu Ics Icu Ics Icu Ics Icu in in in in in in in Rating kA % kA % kA % kA (A) 0.16 to self protected 1.6 2.5 4 6.3 50 100 50 10 15 100 10 14 15 50 8 50 6 18 15 50 8 50 6 23 50 100 15 40 6 50 4 25 50 100 15 40 6 50 4

■ ■ ■ ■ ■ ■ ■

Ics in %

690 Icu in kA

Ics in %

100 100 75 75 75 75

3 3 3 3 3 3 3 3

75 75 75 75 75 75 75 75

Operating cycles: 100,000 AC3 Positive contact indication in accordance with BS7671 Width: 2.5 SP ways (45mm) Cable capacity: min 2 x 1mm2 rigid, max. 2 x 6mm2 flexible Approvals: CEBEC, DEMKO, NEMKO, SEMKO, F1 Accessories: see page 112 Technical data: see page 144

Rating In (A) 0.16 0.25 0.40 0.63 1.0 1.6 2.5 4.0 6.3 10 14 18 23 25

Settings

Part No.

0.1 - 0.16 0.16 - 0.25 0.25 - 0.40 0.40 - 0.63 0.63 - 1.0 1.0 - 1.6 1.6 - 2.5 2.5 - 4.0 4.0 - 6.3 6.0 - 10 9.0 - 14 13 - 18 17 - 23 20 - 25

21100 21101 21102 21103 21104 21105 21106 21107 21108 21109 21110 21111 21112 21113

Limiter block Increases the breaking capacity to 100kA up to 415V. Individual mounting (upstream) or on the terminal block part no. 21144 . ■ ■

21115

110

Connection: tunnel terminal for flexible cable up to 25mm2 Dimensions: see page 175

Width in Rating Part 18mm (A) No. SP ways 2.5 63 21115

P25M motor protection circuit breaker Auxiliaries Auxiliary combination

■ ■

P O+F F+F 2 / / 5 F+F O+F M

O+F / SD F+F

P 2 5 M

Remote indication:

■ ■

MX / MN

■ ■ ■ ■

Position: O+F contact indicates ON or OFF position of the P25M F+F contact double contact for ON position Position + alarm indicator: with red flag trip indicator: F+SD.O - ON position + OFF fault indication O+SD.O - OFF position + OFF fault indication F+SD.F - ON position + ON fault indication O+SD.F - OFF position + ON fault indication

Width in 18mm SP ways 0.5 Contact position O+F 0.5 Contact position F+F

43 31

33

44

34

21117 21116

Technical data Voltage Ue

Position (OF)

Fault (SD)

Vac 24 48 130 240 415 440 Vdc 24 48 60 110 220

(A)

(A) 1.5 1 0.5 0.3

44

■ 21118

6 4.5 3.3 2.2 1.5 DC 13 6 5 3 1.3 0.5

DC 13 1 0.3 0.15

Connection by terminal clamp: Min.: rigid cables 2 x 1mm2 Max.: flexible cables 2 x 2.5mm2 Flexible cable with cable end 2 x 1.5mm2

■ ■

■

MX shunt trip release: trips the P25M when energised MN undervoltage release: trips the P25M when the voltage supply drops (between 35% and 75%) and prevents reclosing until the supply voltage is restored Power consumption of releases: AC DC (VA) (W)

MX Pick up 14 10 Hold 5 1.6 MN Hold 3.5 1.1 ■ Connection by terminal clamp Min.: rigid cables 2 x 1mm2 Max.: flexible cables up to 2 x 2.5mm2 Flexible cable with cable end 2 x 1.5mm2

21116

Width in 18mm SP ways 0.5 Position+alarm contact F+SD.F 0.5 Position+alarm contact O+SD.F 0.5 Position+alarm contact F+SD.O 0.5 Position+alarm contact O+SD.O 95 53

95 51

96 54

96 52

Part No.

21118 21119 21120 21121

21121

97 53

97 51

98 54

98 52

21118

Remote tripping

32

21117

21120

21127

43

Part No.

21119

Width Voltage 18mm (V) SP ways MX shunt trip release 1 220.240 380.415

Width Voltage 18mm (V) SP ways MN under voltage release 1 220.240 380.415

Frequency Part No. (Hz)

50 50

21127 21128

Frequency Part No. (Hz)

50 50

21129 21130

111

P25M motor protection circuit breaker Accessories P25M insulated enclosure (Surface mounting). Can incorporate 1 x P25M with 1 x auxiliary contact and 1 x shunt or UVR release with earth and neutral terminals. ■ Degree of protection: IP55 ■ Double insulation ■ Sealable cover ■ Indicator lamp can be installed on the front to indicate the ON or OFF position ■ 4 knock outs for cable gland Ø 16mm ■

21133

Dimensions: see page 175

Enclosure

Part No. 21133

Neon indicator light 220 - 240V green red Neon indicator light 380 - 440V green red

21140 21142 21141 21143

Comb busbars P25M 3 Poles 63A Power supply for several P25M up to 63A. Comb busbar versions 2 or 4 outlets and the possibility of combining comb busbar. Auxiliary contacts can be installed between the P25Ms. Comb busbar For 2 P25M units For 4 P25M units

21146

Part No. 21145 21146

21145

Terminal block For supply of busbars with cables up to 25mm2 (can be installed with limiter block). End cover (pack of 5) Terminal block

Part No. 21148 21144

21144

Insulated connector To supply comb busbars or P25M directly with cables up to 25mm2.

Insulated connector

21147

112

Part No. 21147

Connection systems

Section five

Isobar 4 MCB pan assemblies

114

Mulitclip busbar and Polybloc

116

Comb busbars

117

Terminals and installation accessories

118 - 119

113

Isobar 4 MCB pan assemblies PS type single phase PS type three phase Application for PS type single phase and neutral (No neutral switching facility)

All pan assemblies incorporate the unique Isobar MCB way disconnector feature, which offers the user the highest levels of safety through electrical isolation of unused ways. The SN range of pan assemblies is designed to suit single pole applications, where switching and protection of the neutral is unnecessary. Each pan assembly is comprised of a flat steel base incorporating DIN rail, incoming and outgoing busbar assembly with neutral and earth terminal bars. They can be easily incorporated into custom built enclosure systems.

Technical data for PS pan assemblies

MGAN6PS

■ Standards: BS EN 60439 - 1 and 3 ■ Busbar rating: 125A ■ Operating Voltage: 230/240V also suitable for 110Vac operation ■ Frequency: 50Hz ■ Incomers: As A type distribution boards, see page 00 Note: All Merlin Gerin 2 pole RCDs are available for use as incomers to PS pan assemblies. ■ Outgoers: SP C60H MCBs, SP C60H RCBO, C60H MCB & vigi combination SP ways 6 9 12 15

Part No. MGAN6PS MGAN9PS MGAN12PS MGAN15PS

Application for PS pan assemblies (No neutral switching facility)

The PS range of three phase pan assemblies is designed to suit applications where switching and protection of the neutral is deemed unnecessary. Each pan assembly is fully insulated incorporating DIN rail, incoming and outgoing busbar assembly. They can be easily and quickly incorporated into custom built enclosure systems. PS pan assemblies are designed for use with SP and TP C60H MCB, and are also suitable for two pole two phase equipment.

Technical data ■ ■ ■ ■ ■ ■

MGBN8PS

114

Standards: BS EN 60439 - 1 and 3 Busbar rating: 250A Operating Voltage: 400/415V Frequency: 50Hz Incomers: MGI1253, MGNPB250TB, PS pan assemblies can utilise Multi 9, 3 or 4 pole devices as incomers - additional shroud must be used ref. 80011 Outgoers: SP C60H MCB, SP C60H RCBO TP C60H MCB SP C60H MCB and Vigi combination TP C60H MCB and Vigi combination

TP ways 4 6 8 12 16 18 24

Part No. MGBN4PS MGBN6PS MGBN8PS MGBN12PS MGBN16PS MGBN18PS MGBN24PS

Isobar 4 MCB pan assemblies Type E Application This range of pan assemblies is designed for use with Merlin Gerin’s high quality Prisma range of enclosures or custom built steelwork. Each pan assembly includes all components necessary for final distribution and protection of circuits, i.e. steel fixing plate, DIN rail busbar assembly, incoming connections, neutral and earth bars distributed neutral busbar for switched neutral applications. The Prisma functional system enables the construction of a full range of distribution equipment products from wall mounted enclosures to IP55 floor mounted switch boards having busbar systems up to 3200A. Functional system Prisma G, GX for wall mounted enclosures and functional system Prisma P for floor standing enclosures publication ref. MGD 5064

Technical data ■ ■ ■ ■ ■ ■ MGBN8E

Standards: BS EN 60439 - 1 and 3 Busbar rating: 250A Operating Voltage: 400/415V Frequency: 50Hz Incomers: Switch disconnectors: 3 pole 125A MGI1253N 4 pole 125A MGI1254 ■ Terminal block: 125A MGTB1254 250A MGNPB250TB ■ RCDs: 16261, 23213, 23227 for details see page 74 ■ For MCCBs and switch disconnectors up to 250A use connection kit MSIS95AN ■ Outgoers: 1, 2, 3 or 4P C60H MCBs, C60H RCBO, C60 MCB and Vigi combinations Note: All 4 pole RMG RCDs can be used as incomers. Other incoming devices may be used by separately mounting them into the Prisma cubicle. To install in prisma G use sp or kit MGBNSPA TP ways

Front cover

4 6 8 12 16 18 24

07795P 07796P 07797P 07798P 07799P

Part No. coloured sliders MGBN4E MGBN6E MGBN8E MGBN12E MGBN16E MGBN18E MGBN24E

Part No. black sliders MGBN4EV MGBN6EV MGBN8EV MGBN12EV MGBN16EV MGBN18EV MGBN24EV

MGBN8EV

MGI1254

NKIT

115

Mulitclip busbar and Polybloc

Application A fast , reliable and maintenance free method of connecting outgoing circuits. Each connection is made in a spring front accessed connection rated at 40A. Contact pressure of the spring is automatically adjusted to suit the cross sections of the conductor.

Technical details ■ ■ ■ PD390661

■ ■ ■ ■ ■ ■ ■ ■ ■ ■

Voltage rating: 440V Current rating: 200A at 40°C Incoming connection: direct by cable lugs, connectors or flexible bars Outgoing connection: Provides reliable, maintenance free electrical connecting independent of heat variations Rapid connection and reconnection after modification Automatic spring connections 12 connection points for each phase and 18/or neutral Cable capacity 10mm2 max (supplied with 24 connections), 52A max. current rating per connection Fixing: On Multifix rails (fixing brackets included) By screws on all standard supports

Type 2P Phase and Neutral 3P 4P 3 Phase and Neutral

Part No. 04012 04013 04014

Symmetrical DIN rail L = 2000 ■ th = 2.3; h = 15

Part No. 06603

Asymetrical rail L = 2000 ■ th = 1.5; h = 15

Part No. 06602

Multifix DIN rail (Merlin Gerin patent). Multifix (length 470mm) ■ ■ ■

Rail only, drilled on each end 03004 With two fixed height mounting brackets 03001 With two adjustable height mounting brackets 03002

Polybloc 250A A distribution block patented by Merlin Gerin for ‘wire to wire’ connections, it consists of: ■

Outgoing 6 x 10mm2 and 3 x 16mm2 cables per phase

Polybloc Polybloc

Part No. 04033 04034

3P 4P

PD390549

Short circuit withstand current This table indicates the short circuit withstand current (in kA rms) for various combinations of upstream and downstream devices on a 380/415V installation.

Downstream device Short circuit withstand current (in kA rms), depending on upstream device NG125 NS100 NS160 C120

C60H (10kA) C120 (15kA) Other devices

(1)

N 25 25 (1)

H 36 25 (1)

N 25 25 (1)

H 30 40 (1)

L 30 40 (1)

N 25 (1)

H 30 (1)

NS250

L 30 (1)

N 25 (1)

H 30 (1)

L 30 (1)

(1) Check that the peak short circuit current, limited by the downstream device, is lower than 12kA. Check that the thermal stress delivered by the downstream device does not exceed the permissible thermal stress of the 6mm cable (4.76 x 105 A2s).

116

Comb busbars, connectors and assembled terminals Application for Comb busbar C60H When fed by a single cable per phase the busbar is rated 100A at 40°C. If two connections (i.e. two cables) are used per phase the rating is increased to 120A. Short circuit rating compatible with the breaking capacity of the MCBs fitted. Short time ratings: 10kA for 30ms, 1800A for 1 second. Suitable for use with all Merlin Gerin MCBs with 18mm width poles (C60HB/HC/HD).

Technical data 14881

Rated operational voltage 500V. Complies with BS EN 60439-1 ■ Fully insulated for protection against direct contact ■ Supplied with insulated end covers ■ Main connection: 16mm2 direct 25mm2 via connectors part no. 14885

Stepped terminals 125/140A (40°C) Installation ■ ■

Clipping on to Multifix or symmetrical rails Screwing on to plain or slotted plates, Multifix rails or asymmetrical rails

13514

Distribloc 125 and 160A 4 pole distribution block comprising: ■ A fully insulated, one piece distribution system complying with IPXXB (protection against direct contact) ■ A modular cover designed for a 45mm panel slot for integration in a row of DIN rail mounted modular products 07105

Technical data ■ ■ ■

Ui = 690V, Icw = 4.5kA/1s to IEC947-7-1 Peak withstand current: Ipk = 20kA to IEC439-1 Rated impulse withstand voltage: Uimp = 8kV

Type suitable for C60H and STI 1P 1 row of 12 - 1P MCBs 1 row of 54 - 1P MCBs 2 row of 24 - 1P MCBs 2P 1 row of 6 - 2P MCBs 1 row of 27 - 2P MCBs 2 row of 12 - 2P MCBs 3P 1 row of 4 - 3P MCBs 1 row of 18 - 3P MCBs 2 row of 8 - 3P MCBs 4P 1 row of 3 - 4P MCBs 1 row of 13 - 4P MCBs 2 row of 6 - 4P MCBs Cable connectors - pack of 4

(12) (54) (24) (6) (27) (24) (4) (18) (16) (3) (13) (12)

Part No. 14881 14801 14891 14882 14802 14892 14883 14803 14893 14884 14804 14894 14885

Type suitable for DPN 1P+N 1 row of 13 MCBs 2 row of 12 - 24 MCBs

Part No. 14880 14890

Type suitable for C120 NG125 1P 16 MCBs 2P 8 MCBs 3P 5 MCBs 4P 4 MCBs Set of 20 boots for unused teeth

Part No. 14811 14812 14813 14814 14818

Accessories Set of 40 ends caps for 1P and 2P combs for 3P and 4P combs Set of 40 boots for unused teeth

Part No. 14886 14887 14888

Terminals with holes 125A Isc (kA rms) 415V 3.5kA/1s

4 x 10 holes (5 x 10 mm2) + (4 x 16 mm2) + (1 x 35 mm2) 4 x 17holes 3.5kA/1s (8 x 10 mm2) + (8 x 16 mm2) + (1 x 35 mm2) Terminals with clamps 10kA/1s 140A 4 x 12 holes (12 clamps 6 mm2)

Part No. 13512

13514

14949

Type Distribloc 125 Distribloc 160 35mm2 x 210

Part No. 07105 07106 07054 4 flexible connections

Cable capacity Distribloc 125

Incoming

Distribloc 160

Incoming

Distribloc 125 & 160

Outgoing

6 - 35mm2 flexible or 10 - 35mm2 rigid cables Flexible cable links fitted to device Per pole: 2 x 10mm2 3 x 6mm2 7 x 4mm2 1 x 25mm2 (16mm2 multicore)

117

Terminals and installation accessories Terminal blocks For fixing to symmetrical DIN rails. 1P and 2P blocks can be fitted together to form 3P and 4P blocks.

Technical data ■

Type 1P (2 1P (2 2P (2 2P (2

x x x x

25mm2 35mm2 25mm2 35mm2

+ + + +

4 4 4 4

x x x x

16mm2) 25mm2) 16mm2) 25mm2)

Part No. 14936 14938 14937 14939

Current rating: 80A

Terminal blocks

Connection strips 80 - 125A (40°C) Cross section for stranded cables. Each strip has one M4 threaded hole for screw attachment to any support.

Connection strips

80A connection strip 4 holes (2 x 10mm2 + 2 x 16mm2) length 32mm 6 holes (3 x 10mm2 + 2 x 16mm2 + 1 x 35mm2 ) length 50mm 10 holes (5 x 10mm2 + 4 x 16mm2 + 1 x 35mm2 ) length 74mm 125A connection strip 14 holes (7 x 10mm2 + 6 x 16 mm2 + 1 x 35mm2) length 98mm

Terminal block supports Terminal block support made of self extinguishing insulating material: 960°C/5s. Beige in colour.

Terminal block supports

Each support can be individually identified using clip-on markers (optional): ■ Blue for neutral ■ Yellow/green for earth Fixing: ■ Clipped on to: ■ 12 x 2 flat bar ■ Multifix or symmetrical rail ■ Screwed on to any support (plain or slotted plate) using 2 ears

Cross section for stranded cables 80A terminal block 4 holes (2 x 10mm2 + 2 x 16mm2) length 68mm 6 holes (3 x 10mm2 + 2 x 16mm2 + 1 x 35mm2) length 68mm 10 holes (5 x 10mm2 + 4 x 16mm2 + 1 x 35mm2) length 115mm 125A terminal block 14 holes (7 x 10mm2 + 6 x 16mm2 + 1 x 35 mm2) length 115mm

Part No. 14962

14963

14964

14965

Part No. 14975

14976

14977

14979

Identification card

Type

The markers can be used to identify terminal blocks: neutral or earth.

2 x 50 identification card 14989 (50 blue mark, 50 yellow/green mark) Flat bar 12 x 2 07046

Part No.

Terminal bar for earth/neutral connections

Type For panel mounting 1 x 20 holes, length 183mm (19 x 162+ 1 x 1202) 1 x 25 holes, length 222mm (24 x 162+ 1 x 1202) 1 x 38 holes, length 332mm (37 x 162 + 1 x 1202) 1 x 49 holes, length 419mm (48 x 162 + 1 x 1202) 1 x 73 holes, length 624mm (72 x 16+1 x 1202 )

14989

■ ■ ■

Terminal bars

118

For panel mounting Including support Current rating 200A

Part No.

99217 99219 99221 99223 99225

Terminals and installation accessories End stop For symmetrical/asymmetrical DIN rail.

Type End stop (pack of 10)

Part No. 14915

Type Universal terminal support (pack of 5)

Part No. 6619

Type Flush mounting clamp (pack of 4)

Part No. 20267

Type Transparent hinged cover (10 x 18mm ways) DIN rail support (and fixing) Transparent hinged cover (4 x 18mm ways) Transparent hinged cover complete with DIN support bracket (4 x 18mm ways)

Part No.

14915

Universal terminal support This unit can be installed on: ■ Symmetrical DIN rail ■ Slotted mounting plate ■ Asymmetrical DIN raiI width: 3 modules of 9mm

06619

Flush mounting clamp Allows the installation of all DlN standard devices on an enclosure door. The depth is adjustable by turning the bracket round. DIN rail not included.

20267

Transparent hinged weatherproof covers for enclosure doors - IP55

99246B

Allows the installation of DlN standard devices up to 10 SP ways (twenty 9mm modules) on an enclosure door. Degree of protection IP55. ■ External dimensions (mm): w 235 x h 126 x d 33 ■ Dimensions of the hole on the door (mm): w 186 x h 96 Supplied with a blanking plate (to cover up to ten 9mm modules) and fixing and drilling template.

Card strip holder Self adhesive plastic holder for card label strip. 430mm/479mm modules wide, 20mm high. Supplied with card strip and transparent cover strip.

Type Card strip holder Pack of 10 holders and 10 card strips

14210 14211

99246A

99246B

Part No. 07360

07360

119

Enclosures Features and benefits Merlin Gerin’s range of enclosures has been designed to cater for a wide range of applications, suitable for the mounting of DIN rail components such as timers, relays, contactors, MCBs etc. Whether the enclosure is for indoors or outdoors use, in a clean or dirty environment, in metal or insulated material, with a plain or transparent door, Merlin Gerin has an enclosure to suit. Page 132 - 133 features a quick selection table, designed to guide you through the product range to select the most suitable enclosure.

High levels of safety ■ Tamperproof facility via a lockable option (where applicable) ■ Transparent door option (where applicable) enables quick identification of status and settings, useful for MCBs and timers etc

Performance and quality ■ Ingress protection ratings available from IP30 through to IP66 ■ Insulated or metal enclosures suitable for the mounting of DIN rail devices, ranging from 2 up to 240 SP ways ■ Enclosures supplied complete with accessories (see relevant product information for further details)

Product innovation ■ Design flexibility of modular or custom chassis enables the user to tailor internal fittings to the application ■ Aesthetically pleasing

120

Section six

Enclosures Mini Opale

IP30

124

G9

IP30

124

A-series

IP30

124

B-series

IP31

125

Pragma C

IP40

126

Pragma metal

IP41

127

UT weatherproof

IP54

128

Prisma GK

IP55

129

Pragma C weatherproof

IP55

130

Kaedra weatherproof

IP65

131

UP weatherproof

IP66

132

121

Enclosures Selection guide Step 1: Select the number of SP ways required

Step 2: Select either insulated or metal,

Enclosure capacity in 18mm SP ways Insulated

Page

Mini Opale IP30

124

Pragma C IP40

126

Weatherproof Pragma C IP55

130

Weatherproof Kaedra IP65

131

Weatherproof UP (GRP) IP66

132

2

3

1 Row

4

5

1 Row

6

8

1 Row

1 Row

11

12

14

1 Row 1 Row 1 Row

1 Row

1 Row

1 Row

1 Row

Enclosure capacity in 18mm SP ways Metal

Page

G9 IP30

124

A-Series enclosure IP30

124

B-Series enclosure IP31

125

Pragma IP30/41

127

Weatherproof UT IP54

128

Prisma GK IP55

129

122

2 1 Row

3

4

1 Row

1 Row

5

6

8

11

1 Row

1 Row

12

14

1 Row

Enclosures Selection guide Step 3: Select IP rating required,

17

24

28

34

36

48

2 Rows

3 Rows

4 Rows

2 Rows

3 Rows

4 Rows

24

51

68

72

85

3 Rows

2 Rows

17

Step 4: Refer to the product page for more details.

28

34

36

48

88

96

4 Rows

51

68

3 Row

4 Row

72

85

88

112

120

144

4 Rows

96

112

240

6 Rows

120

144

5 Row

6 Row

240

2 Row

1 Row

2 Row

1 Row

2 Row

2 Row

3 Row 2 Row

5 Row

4 Row

3 Row

4 Row 3 Row

6 Row

4 Row 4 Row

5 Row

6 Row

123

Enclosures IP30 Mini Opale enclosures (IP30) Mini Opale enclosures are all insulated and made of an impact resistant material which is self extinguishing to 6500C. Degree of protection: IP30

13396

They consist of: ■ An insulated back plate incorporating a DlN rail ■ A cover clipped to the back plate ■ Two 4 hole terminal bars built in, 13396 and 13398 only. (1 X 16mm2 + 3 X 10mm2)

Installation ■ ■

Wall mounting, 2 or 4 screws supplied. Dimensions: see page 189

SP 18mm ways 2 4 6 8

Size (mm) H-W-D

Part No.

130 130 160 160

13392 13394 13396 13398

x x x x

44 x 57 80 x 57 119 x 65 155 x 65

Suitable for most DlN standard devices

G9 enclosures (IP30) These enclosures are made from pressed sheet steel, epoxy powder coated. Colour: moonstone beige. Degree of protection: IP30. They consist of: ■ A back plate with DlN raiI ■ A cover, screwed to the back plate, having 25mm knockouts top and bottom

Installation ■ ■

Wall mounting Dimensions: see page 189

SP 18mm ways 3 4 5

Size (mm) H-W-D

Part No.

200 x 101 x 63 250 x 122.5 x 63 250 x 122.5 x 63

99560 14599 14603

Suitable for most DlN standard devices

A-series enclosures (IP30) These enclosures are made from folded steel sheet, epoxy powder coated. Colour: RAL 9001. Degree of protection: IP30.

MGN16DE

They consist of: ■ An enclosure having a back plate with DlN rail 25mm knockouts in top, bottom, sides and rear of enclosure built-in earth terminal bar: ■

A cover having a drop down door with plastic latch. To lock enclosure use easily fitted key lock MGBL

Installation ■ ■

Wall mounting Dimensions: see page 164

SP 18mm ways 8 11 14 17 28

No. of holes

Size (mm) H-W-D

9 12 18 24 36

264 264 264 264 494

260 315 370 450 370

x x x x x

127 127 127 127 127

MGN16DE MGN22DE MGN28DE MGN34DE MGN56DE*

Suitable for most DlN standard devices * Two tier

Accessories Key lock

124

x x x x x

Part No.

MGBL

Enclosures B-series IP31 Application These enclosures are designed to accommodate DIN rail mounted products, primarily for control and metering. They may be mounted individually or attached to the side of an MGB board of equivalent height using the side joining kit MGBNSJK. For mounting above and below a standard B board use ref MGBNTJKN.

Specification

MGBN8SXP

■ ■ ■ ■

Ingress protection: IP31 to BS EN 60529 Earth bar capacity: 25mm2 Surface mounting Colour: RAL 9001 epoxy powder coated

Supplied with DIN rail, door and slotted front cover Part No. Capacity No. of in 18mm rows SP ways MGBN4SXS 34 2 MGBN8SXS 34 2 MGBN12SXS 51 3 MGBN16SXS 68 4 MGBN24SXS 85 5

Dimensions in mm Height Width

Depth

484 538 700 808 970

158 158 158 158 158

470 470 470 470 470

MGBN8SXS

Supplied with DIN rail, door and plain front cover Part No. Capacity No. of in 18mm rows SP ways MGBN4SXP 34 2 MGBN8SXP 34 2 MGBN12SXP 51 3 MGBN16SXP 68 4 MGBN24SXP 85 5 MGBN8SXP

Dimensions in mm Height Width

Depth

484 538 700 808 970

158 158 158 158 158

470 470 470 470 470

Suitable for most DIN standard devices

Installation ■ ■

Wall mounting Dimensions: see page 169

125

Enclosures Pragma C IP40 Application These enclosures are designed to accommodate DIN rail mounted products, primarily for control and metering. ■ Colour: ivory (RAL9001) Available with either a plain or transparent door, these enclosures are supplied complete with the following: 10901

■ ■ ■ ■ ■ ■ ■ ■

10912

■ ■ ■ ■ ■ ■

10903

2 angled terminal block supports 1 earth terminal block without cover: 12 way enclosure supplied with 16 hole terminal bar (8 x 10mm2 + 8 x 16mm2) 24 and 36 way enclosure supplied with 22 hole terminal bar (11 x 10mm2 + 11 x 16mm2) 48 way enclosure supplied with 32 hole terminal bar (16 x 10mm2 + 16 x 16mm2) 1 neutral terminal block with blue cover: 12 way enclosure supplied with 16 hole terminal bar (8 x 10mm2 + 8 x 16mm2) 24 and 36 way enclosure supplied with 22 hole terminal bar (11 x 10mm2 + 11 x 16mm2) 48 way enclosure supplied with 32 hole terminal bar (16 x 10mm2 + 16 x 16mm2) Identification labels and pictograms 5 module dividable blanking plates: 12 way enclosure supplied with 1 24 way enclosure supplied with 2 36 and 48 way enclosure supplied with 3

Supplied with plain door Capacity Part No. in 18mm SP ways 10901 12 10902 24 10903 36 10904 48 Supplied with transparent door Capacity Part No. in 18mm SP ways 10911 12 10912 24 10913 36 10914 48

No. of rows

Dimensions in mm Height Width

Depth

1 2 3 4

250 375 500 752

115 115 115 115

No. of rows

Dimensions in mm Height Width

Depth

1 2 3 4

250 375 500 752

115 115 115 115

275 275 275 275

275 275 275 275

Suitable for most DIN standard devices 10914

Additional accessories Description 80A terminal block, 4 holes 80A terminal block, 8 holes 80A terminal block, 16 holes 80A terminal block, 22 holes 80A terminal block, 32 holes IP2X IP2X IP2X IP2X IP2X IP2X

protective protective protective protective protective protective

cover cover cover cover cover cover

terminal terminal terminal terminal terminal terminal

Part No. 13575 13576 13577 13578 13579 block, block, block, block, block, block,

green-yellow, 4 & 8 hole green-yellow, 16, 22 & 32 hole red, 4 & 8 hole red, 16, 22 & 32 hole blue, 4 & 8 hole blue, 16, 22 & 32 hole

Angled terminal block support Key lock Set of 4 wall mounting hooks Installation ■ Wall mounting ■ Dimensions: for more detailed dimensions, see page 191

126

13582 13583 13584 13585 13586 13587 13600 13665 14181

Enclosures Pragma metal IP41 Application These enclosures are manufactured from sheet metal 8/10 epoxy/polyester powder coated. They are supplied complete with DIN mounting rails and insulated front plates. Degree of protection is IP30 with front plates, IP41 with overall door. They consist of: ■ ■ 13811 + 13841

■

Installation ■

Wall mounted with internal fixing and location brackets

Compact NS/Interpact incomers ■ ■ ■

Purpose designed mounting plates and front plates to accept Compact NS or Interpact up to 160A Each Interpact front plate occupies the space of 2 MCB front plates Each Compact NS occupies the space of 1 MCB front plate

Terminals ■

A range of terminals and connections to ease installation

Accessories ■

A range of accessories to extend the applications for Pragma enclosures

Description Interpact IN125T - IN160T mounting plate and front plate Compact NS / VIGI NS 100 / 160 mounting plate and front plate 160A connection blocks (fits onto incoming units) Earth/neutral terminal blocks (2 x 30 hole)* Connections to install POLYBLOC on incoming unit Plain front plate (1 row) Slotted mounting plate (H 150mm) Blanking plate 24 pole Label strip 24 pole Door lock key No. 405 Touch up paint RAL 9001 Pack of blanking strip 5 pole Metal gland plate

Part No. 13861 13863

■ ■ ■ ■

A back plate which supports a removable DlN rail chassis which is also insulated from the back plate Removable top and bottom insulated gland plates (metal plates are an option) Metal side panels which are insulated from the back plate Insulated front plates, one for each row of DlN rail Earth and neutral terminal bars, each 30 holes Way label for each row, with blanking plates (8 poles for 1, 2, 3 rows - 16 poles for 4, 5, 6 rows) Optional plain door or glazed door which may be hinged left or right

Enclosure No. of Capacity Part No. rows in 18mm enclosure SP ways 1 24 13811 2 48 13812 3 72 13813 4 96 13814 5 120 13815 6 144 13816 Suitable for most DlN standard devices

Part No. door plain glazed 13841 13842 13843 13844 13845 13846

13851 13852 13853 13854 13855 13856

Dimensions ■ All Pragma enclosures are 550mm wide, depth 170mm, with front plates 182mm with overall door

13875 13876 13866 13871 13864 13430 13879 13877 13880 13429 PRGPM

Height 1 row 2 row 3 row 4 row 5 row 6 row

mm 300 450 600 750 900 1050

* 13876 complete with insulated holders, insulated cover each bar has 1 x 35mm, 15 x 16mm, 14 x 10mm holes.

127

Enclosures UT weatherproof IP54 Application

Weatherproof enclosure

There are 4 - M8 x 20 bolts at the back of the enclosure to fix mounting plates or chassis. Both plain and perforated mounting plates are available. Custom chassis allow rapid fixing of symmetrical DIN rail mounted devices. It comprises of 2 vertical rails fitted to the back of the enclosure, the DIN rails are fitted at the required positions. Modular chassis (common to the UT and UP enclosures) comprise a supporting structure, symmetrical DIN rails with adjustable depth, plastic front plates with built in identification. ■ ■ ■

UT weatherproof enclosures: All welded construction, manufactured from 1.2mm sheet steel, epoxy/polyester powder coated Colour: RAL 7032 grey Degree of protection: IP54 to IEC 529. Wall fixing by internal or external fixings. The door is removable and is sealed using a moulded polyurethane gasket. A bottom gland plate is fitted, fully gasketed and removable from the outside

Enclosures

Internal fittings

Enclosure size (mm)

UT range

Mounting plates

Custom chassis

Modular chassis

Height

Width

Depth

With plain door

Plain

Perforated

4 Multifix Vertical rails uprights

Rows of Chassis 18mm complete SP ways

300 400 500 600 700 800 1000

250 300 400 400 500 600 800

150 200 200 200 200 250 250

04583 04584 04585 04586 04587 04588 04590

09231 09234 09238 09239 09240 09244 09248

09211 09214 09218 09219 09220 09224 09228

09263 09264 09264 09265 09266 09268

2 3 3 4 4 6

Accessories Set of wall fixing lugs (external)

04629

Handle with barrel + 2 keys 405

05196

Earth connection 6mm for door

07081

RAL7032 aerosol paint spray

02499

Blanking plate for Multi 9 front plate

13730

2

Set of 4 - M8 x 50 spacers for custom chassis and mounting plates

05224

Set of 4 - M6 x 12 screws and nuts to fix DIN rails in custom chassis

09917

20 cage nuts for

M4

05114

perforated mounting plate

M5

05115

M6

05116

■

128

Dimensions: see page 192

09251 09252 09253 09254 09255 09257

x x x x x x

12 16 16 22 28 36

02524 02525 02526 02527 02528 02530

Enclosures Prisma GK IP55 Application Heavy Duty enclosure suitable for use in harsh environments. Ideal for use in Industrial & Commercial buildings these enclosures offer the following: ■ Functionality (ease & simplicity of product selection) ■ Sealed from the effects of water and dust to IP55 ■ Extendible (enclosures can be joined or extended by the use of joining kits) ■ Robust (high resistance to impacts & mechanical damage) 05503 + 05543

These enclosures are wall mountable, up to 23x50mm Prisma modules, or floor standing for 27 and 33x50mm Prisma modules using a plinth. They are available with either a plain or transparent door and can be used to house devices up to 630A with standard connections. ■ ■

Colour: RAL 9001. For other colours consult Merlin Gerin. Degree of protection: IP55

Enclosure Enclosure Enclosure Enclosure Enclosure Enclosure Enclosure

(7 mod.), H450 x W600 (11 mod.), H650 x W600 (15 mod.), H850 x W600 (19 mod.), H1050 x W600 (23 mod.), H1250 x W600 (27 mod.), H1450 x W600 (33 mod.), H1750 x W600

Part No’s. Enclosure 05502 05503 05504 05505 05506 05507 05508

Plain door 05532 05533 05534 05535 05536 05537 05538

Transparent door 05542 05543 05544 05545 05546 05547 05548

Description Part No. Canopy for W600 - for extra protection against water or objects falling vertically 05557 Prisma GK handle - spare handle with barrel lock and two keys 05580 For further information and a comprehensive list of the full GK range see the Prisma G Catalogue. For information on joining/extending enclosures consult us.

Ordering guide ■

Select the number of device mounting rails (Multifix rails) required for mounting Multi 9 devices: (24 x 18mm SP ways) Rail

1 row occupies 4 vertical modules (200mm). ■

07501

Front Plate (with cutouts) 07814

Select the number of Mulifix rails required for mounting terminal blocks:

1 row occupies 3 vertical modules (150mm).

Rail 07502

Front Plate 07813

Add the number of vertical modules required for the installed equipment using the above guidelines and subtract this number from the number of modules provided in the selected enclosure. This will give you the plain front plate requirements for the unused modules in the enclosure. Use the following table to order plain front plates: for B type pan assemblies see page xx Plain Flat Front Plate Height Mods. 50mm 1 100mm 2 150mm 3 200mm 4 250mm 5 300mm 6 Example 3 x 7501 3 x 7814 2 x 7502 2 x 7803

Part No. 7801 7802 7803 7804 7805 7806

Rows for Multi 9 devices, 72 x 18mm SP Ways 3 Front Plates with cut outs for Multi 9 devices 2 Rows for Terminal Blocks 2 Front Plates

05505 Basic Enclosure (19 mod.), H1050 x W600 05535 Plain door for 19 mod enclosure Total space remaining within the enclosure

Modules 12 6

19 1

Therefore the Filler Plates required would be: 1 x 7801 1 x 1 mod (50mm) Plain Front Plate ■

Dimensions: see page 193

129

Enclosures Pragma C weatherproof IP55 Application These enclosures are designed to accommodate DIN rail mounted products, primarily for control and metering. Suitable for use in harsh environments they can be used indoors or outdoors. ■ Colour: light grey (RAL 7035) 10941

These enclosures are supplied complete with the following: ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■

2 angled terminal block supports 1 earth terminal block without cover: 12 way enclosure supplied with 16 hole terminal bar (8 x 10mm2 + 8 x 16mm2) 24 and 36 way enclosure supplied with 22 hole terminal bar (11 x 10mm2 + 11 x 16mm2) 48 way enclosure supplied with 32 hole terminal bar (16 x 10mm2 + 16 x 16mm2) 1 neutral terminal block with blue cover: 12 way enclosure supplied with 16 hole terminal bar (8 x 10mm2 + 8 x 16mm2) 24 and 36 way enclosure supplied with 22 hole terminal bar (11 x 10mm2 + 11 x 16mm2) 48 way enclosure supplied with 32 hole terminal bar (16 x 10mm2 + 16 x 16mm2) Identification labels and pictograms 5 module dividable blanking plates: 12 way enclosure supplied with 1 24 way enclosure supplied with 2 36 and 48 way enclosure supplied with 3

Supplied with transparent door Capacity Part No. in 18mm SP ways 10941 12 10942 24 10943 36 10944 48

No. of rows

Dimensions in mm Height Width

Depth

1 2 3 4

279 404 529 654

127.5 127.5 127.5 127.5

285 285 285 285

Suitable for most DIN standard devices

Additional accessories Description 80A terminal block, 4 holes 80A terminal block, 8 holes 80A terminal block, 16 holes 80A terminal block, 22 holes 80A terminal block, 32 holes IP2X IP2X IP2X IP2X IP2X IP2X

protective protective protective protective protective protective

cover cover cover cover cover cover

terminal terminal terminal terminal terminal terminal

Part No. 13575 13576 13577 13578 13579 block, block, block, block, block, block,

green-yellow, 4 & 8 hole green-yellow, 16, 22 & 32 hole red, 4 & 8 hole red, 16, 22 & 32 hole blue, 4 & 8 hole blue, 16, 22 & 32 hole

Angled terminal block support Key lock IP55 Pragma C Set of 4 wall mounting hooks Installation ■ Wall mounting ■ Dimensions: for more detailed dimensions, see page 194

130

13582 13583 13584 13585 13586 13587 13600 13625 14181

Enclosures Kaedra weatherproof enclosure IP65 Application Kaedra enclosures are manufactured using an insulating, self extinguishing material. Suitable for commercial, industrial and domestic applications, for installation indoors and outdoors in harsh environments, ie marinas. ■ Degree of protection: IP65 ■ Colour: light grey (RAL 7035)

13441

These enclosures are supplied complete with the following: ■ ■ ■ ■ ■ ■ ■

1 built in dividable blanking plate 1 marker strip 4 sealing plugs for wall mounting screws (essential for class 2) 1 angled terminal block support to simplify cable insertion and improve accessibility on clamping 1 terminal block fitted with a guide to simplify cable introduction in the tunnels: 13441 - 13443, two terminals of 4 holes 13444 two terminals of 8 holes

Supplied with transparent door Capacity Part No. in 18mm SP ways 13441 4 13442 6 13443 8 13444 12 Suitable for most DIN standard devices

No. of rows

Dimensions in mm Height Width

Depth

1 1 1 1

200 200 200 200

112 112 112 112

Additional accessories Description 80A terminal block, 4 holes 80A terminal block, 8 holes 80A terminal block, 16 holes 80A terminal block 22 holes Angled Angled Angled Angled

terminal terminal terminal terminal

block block block block

supports supports supports supports

IP2X terminal cover green

IP2X terminal cover blue

123 159 195 267

Part No. 13575 13576 13577 13578 4 way enclosure 6 way enclosure 8 way enclosure 12 way enclosure 4 hole 8 hole 16/32 hole 4 hole 8 hole 16/32 hole

Lock Sealing kit Bag of membrane glands (cable support sleeves) various sizes

13361 13362 13363 13364 13581 13582 13583 13589 13586 13587 13948 13947 14190

Installation ■ Wall mounting ■ Dimensions: for more detailed dimensions, see page 190

131

Enclosures Poylester UP weatherproof IP66 Application Weatherproof, maintenance free enclosures manufactured from high impact glass reinforced polyester material self extinguishing to 9800C and having excellent resistance to corrosion. Degree of protection IP66 to IEC 529. Wall mounting, door hinged left or right with internal wall fixings supplied as standard.

Weatherproof enclosure

There are 4 - M8 x 20 bolts at the back of the enclosure to fix mounting plates or chassis, both plain and perforated mounting plates are available. Custom chassis allow rapid fixing of symmetrical DIN rail mounted devices. It comprises of 2 vertical rails fitted to the back of the enclosure. The DIN rails are fitted at the required positions. Modular chassis (common to the UT enclosures) comprise a supporting structure, symmetrical DIN rails with adjustable depth, plastic front plates with built in identification and a 12 x 2 flat bar with earthing terminal block.

Enclosures

Internal fittings

Enclosure size (mm)

UP range

Mounting plates

Custom chassis

Modular chassis

Height

Width

Depth

With plain door

With glazed door

Variable depth sliders

Plain

Perforated

4 Multifix Vertical rails uprights

Rows of Chassis 18mm complete modules

430 530 650 750 850 1055

330 430 440 540 640 850

200 200 250 300 300 350

02504 02505 20506 02507 02508 02510

02514 02515 02516 02517 02518 02520

02554 02554 02556 02557 02557 02560

09234 02238 09239 09240 09244 09248

09214 09218 09219 09220 09224 09228

09263 09264 09264 09265 09266 09268

2 3 3 4 4 6

Accessories

Part No.

Set of wall fixing lugs (external)

02521

Handle with barrel + 2 keys 405 not for 02510 and 02520

09955

Blanking plate for multi 9 front plate

13730

Set of 4 - M8 x 50 spacers for custom chassis and mounting plates

05224

Set 8 - M6 x 12 screws and nuts to fix DIN rails in custom chassis

09917

20 cage nuts for perforated mounting plate

132

M4

05114

M5

05115

M6

05116

09251 09252 09253 09254 09255 09257

x x x x x x

12 16 16 22 28 40

02524 02525 02526 02527 02528 02530

Technical data

Section seven

Breaking capacities

134

Tripping characteristics

135

Temperature derating

136

Grouping factors MCB on lighting loads MCB auxiliaries

135 - 136 137 138 - 139

DC operation

140

400Hz operation

141

Motor starters

142

Transformer inrush

143

P25M motor protection

144

Types of RCD

145

Degrees of protection

146

Surge arrester selection

147 - 149

Contactor rating

150 - 151

Impulse relay selection

153

MIN and PRE timings

154

Movement detector

155 - 156

Presence detector

157 - 158

Multimeter connection

159

Current transformer selection

161

133

Miniature circuit breakers Breaking capacities Tripping characteristics

Miniature circuit breaker (magnetic trip setting) Type C60HB MCB (type B: 3 - 5In) C60HC MCB (type C: 5 - 10In C60HD MCB (type D: 10 - 14In) C120 HB MCB C120 HC MCB C120 HD MCB NG125 N NG125 H

Ratings (A) 1A - 63A

Page 12/13

BS EN 60898** Breaking capacity (A) 1P 2,3,4P 240V 415V 10,000 10,000

1A - 63A

12/13

10,000

10,000

15,000

30,000

15,000

10,000

1A - 63A

12/13

10,000

10,000

15,000

30,000

15,000

10,000

10A 10A 10A 10A 10A -

17 18 19 35 38

15,000 15,000 15,000 -

15,000 15,000 15,000 -

15,000 15,000 15,000 25,000 36,000

30,000 30,000 30,000 50,000 70,000

125A 125A 125A 125A 80A

1P 220V/240V 15,000

BS EN 60947-2* Breaking capacity (A) 2,3,4P 2,3,4P 220V/240V 380V/415V 30,000 15,000

2,3,4P 440V 10,000

15,000 15,000 15,000 25,000 36,000

Note: For UL/CSA approved MCBs consult us. Maximum operating voltage 440V + 10%

* Breaking capacities quoted are Icu. Ics = 50% of Icu. ** Breaking capacities quoted are Icn. Ics = 75% of Icn.

Magnetic tripping characteristics (50/60Hz)

BS EN 60898 Type In min. B 3 C 5 D 10

Note:

134

In max. 5 10 14

Type U C D

I EC947-2 In min. 5.5 5 10

BS EN 60898 calibration temperature 30°C BS EN 60947-2 calibration temperature 40°C

In max. 8.8 10 14

Typical applications Moderately inductive, e.g. commercial and general industrial Highly inductive, e.g. heavy industrial More highly inductive, e.g transformers, motors and certain lighting systems

10,000 10,000 10,000 20,000 30,000

Miniature circuit breakers Temperature derating/grouping factors ■ Grouping

Temperature derating of MCBs Miniature circuit beakers listed in the service current tables may be used at temperatures ranging from -30˚C 60˚C. The tables show the maximum current to be employed as a function of certain ambient temperatures. Figures in bold type are the nominal current ratings at the calibration temperature.

Derating of MCBs grouped in enclosed installations.

factors C60HB C60HC C60HD

}

0.8

When a number of circuit breakers or combined RCD/MCBs that operate simultaneously are mounted side by side in a small enclosure, the temperature rise inside the enclosure may cause a reduction in the service current. The reduction can be calculated by multiplying the maximum service current by a 'grouping factor'. C60H B and C curves Temperature °C Rat. (A) 20 25 30 1 1.05 1.02 1.00 2 2.08 2.04 2.00 4 4.24 4.12 4.00 6 6.24 6.12 6.00 10 10.6 10.3 10.0 16 16.8 16.5 16.0 20 21.0 20.6 20.0 25 26.2 25.7 25.0 32 33.5 32.9 32.0 40 42.0 41.2 40.0 50 52.5 51.5 50.0 63 66.2 64.9 63.0

35 0.98 1.96 3.88 5.88 9.70 15.5 19.4 24.2 31.4 38.8 48.5 61.1

40 0.95 1.92 8.76 5.76 9.30 15.2 19.0 23.7 30.4 38.0 47.4 58.0

45 0.93 1.88 3.64 5.64 9.00 14.7 18.4 23.0 29.8 36.8 45.5 56.7

50 0.90 1.84 3.52 5.52 8.60 14.2 17.8 22.2 28.4 35.6 44.0 54.2

55 0.88 1.80 5.40 5.40 8.20 13.8 17.4 21.5 28.2 34.4 42.5 51.7

60 0.85 1.74 5.30 5.30 7.80 13.3 16.8 20.7 27.5 33.2 40.5 49.2

C60H D curve Temperature °C Rat. (A) 20 25 30 1 1.10 1.08 1.05 2 2.18 2.14 2.08 4 4.52 4.40 4.24 6 6.48 6.36 6.24 10 11.4 11.1 10.7 16 17.9 17.4 16.9 20 22.2 21.6 21.2 25 27.7 27.0 26.5 32 35.2 34.2 33.6 40 44.4 43.6 42.4 50 56.0 54.5 53.0 63 71.8 69.9 67.4

35 1.03 2.04 4.12 6.12 10.4 16.4 20.6 25.7 32.9 41.2 51.5 65.5

40 1.00 2.00 4.00 6.00 10.0 16.0 20.0 25.0 32.0 40.0 50.0 63.0

45 0.97 1.96 3.88 5.88 9.60 15.5 19.4 24.2 31.0 38.8 48.5 60.4

50 0.95 1.90 3.72 5.76 9.20 15.0 18.8 23.5 30.4 37.6 46.5 57.9

55 0.92 1.86 3.56 5.58 8.80 14.4 18.2 22.7 29.4 36.4 45.0 55.4

60 0.89 1.80 3.44 5.46 8.40 13.9 17.6 21.7 28.4 34.8 43.0 52.9

DPN, DPN N Temperature °C Rat. (A) 20 25 30 1 1.04 1.02 1 2 2.08 2.04 2 6 6.26 6.13 6 10 10.5 10.3 10 16 16.7 16.4 16 20 20.9 20.4 20 25 26.1 25.5 25 32 33.6 32.8 32 40 42 41 40

35 0.98 1.96 5.87 9.73 15.6 19.5 24.4 31.2 39

40 0.96 1.91 5.73 9.45 16.2 19 23.8 30.3 37.9

45 0.93 1.87 5.60 9.17 14.8 18.7 23.3 29.4 36.8

50 0.91 1.82 5.45 8.87 14.4 18 22.7 28.5 35.7

55 0.89 1.77 5.31 8.57 14 17.5 22.1 27.6 34.6

60 0.86 1.72 5.16 8.25 13.5 17 21.4 26.7 33.4

135

Miniature circuit breakers Temperature derating/grouping factors DPN Vigi, DPN N Vigi, (30 and 300mA) Temperature °C Rat. (A) 20 25 30 35 6 6.26 6.13 6 5.87 10 10.5 10.2 10 9.75 16 16.8 16.4 16 15.6 20 21 20.5 20 19.5 25 26.1 25.5 25 24.4 32 33.4 32.7 32 31.2 40 41.6 41.8 40 38.2

40 5.73 9.49 16.2§ 19 23.9 30.5 38.3

45 5.60 9.23 14.8 18.5 23.3 29.7 37.4

50 5.45 8.96 14.3 17.9 22.7 28.9 36.5

55 5.31 8.67 14.9 17.4 22.1 28 35.6

60 5.16 8.38 13.4 16.8 21.4 27.1 34.6

NG125 Rat. (A) 10 16 20 25 32 40 50 63 80 100 125

Temperature °C 20 25 30 11 10.75 10.5 17.6 17.2 16.8 22 21.5 21 27.5 26.87 26.25 35.2 34.4 33.6 44 43 42 55 53.75 52.5 69.3 67.72 66.15 88 86 84 110 107.5 105 137.5 134.3 131.2

35 10.25 16.4 20.5 25.62 32.8 41 51.25 64.57 82 102.5 128.1

40 10 16 20 25 32 40 50 63 80 100 125

45 9.75 15.6 19.5 24.37 31.2 39 48.75 61.42 78 97.5 121.8

50 9.5 15.2 19 23.75 30.4 38 47.5 59.85 76 95 118.7

55 9.25 14.8 18.5 23.12 29.6 37 46.25 58.27 74 92.5 121.8

60 9 14.4 18 22.5 28.8 36 45 56.7 72 90 112.5

Temperature °C 20 25 30 10.7 10.4 10 17.1 16.6 16 21.3 20.7 20 27.1 26 25 34.7 33.3 32 43 41.5 40 53.9 51.9 50 68 65.5 63 85 82.5 80 107 103.5 100 135 130 125

35 9.4 15 18.7 23.8 30.5 38 47.8 60 77 96 118.5

40 9.2 14.7 18.3 22.7 29 36 45.7 57 74 92 114

45 8.8 14 17.5 21.2 27.1 34 43.3 54 60.5 87.5 108

50 8.4 13.4 16.7 20.2 25.8 32 41 51 57 83 102

55 8.1 13 16 19.6 25 31 39.8 49.5 55.3 80.5 99

60 7.8 12.6 15.5 19 24.2 30 38.6 48 53.6 78 96

C120H Rat. (A) 10 16 20 25 32 40 50 63 80 100 125

136

Miniature circuit breakers For use with lighting loads Table 1: fluorescent lighting Depending on the power supply and the number and types of lighting units, the table gives the circuit breaker rating based on the following assumptions: ■ Installation in an enclosure with an ambient temperature of 25˚C (derating coefficient = 0.8) ■ Power of ballast: 25% of tube power ■ Power factor: 0.6 for non-compensated fluorescent lighting. 0.86 for compensated fluorescent lighting Circuit breakers mounted in an enclosure with an ambient exterior temperature of 25˚C: derating coefficient = 0.8. Single phase system: 230V Three phase + N system: 400V between phases Types of Power of Number of lighting units per phase lighting unit tubes (W) Single phase 18 4 9 29 49 78 98 122 157 196 non-compensated 36 2 4 14 24 39 49 61 78 98 58 1 3 9 15 24 30 38 48 60 Single phase 18 7 14 42 70 112 140 175 225 281 compensated 36 3 7 21 35 56 70 87 112 140 58 2 4 13 21 34 43 54 69 87 Two phase 2x18 = 36 3 7 21 35 56 70 87 112 140 compensated 2x36 = 72 1 3 10 17 28 35 43 56 70 2x58 = 118 1 2 6 10 17 21 27 34 43 MCB rating 1 2 6 10 16 20 25 32 40

245 122 76 351 175 109 175 87 54 50

309 154 95 443 221 137 221 110 68 63

392 196 121 562 281 174 281 140 87 80

490 245 152 703 351 218 351 175 109 100

Calculation: non-compensated fluorescent lighting example (star connection) Number = (rating x 0.8) (U x 0.6) (P x 1.25)

Table 2: high pressure discharge lamps Table valid for 230V and 400V, with compensated or non-compensated ballast. Mercury vapour + fluorescent substance P(1) ≤ 700W P(1) ≤ 1000W P(1) ≤ 2000W Mercury vapour + metal halides P(1) 375W P(1) 1000W P(1) 2000W High pressure sodium vapour lamps P(1) 400W P(1) 1000W

Rat. (A) 6 10 16 6 10 16 6 10

137

Auxiliary ON/OFF switch (OF) Alarm switch (SD) Shunt trip unit (MX) Under voltage release (MN)

Electrical auxiliaries For C60/C120 MCBs Auxiliary ON/OFF switch (OF) to indicate the ‘open’ or ‘closed’ position of a circuit breaker

Ph

11

Assembly Clip on the left side of the circuit breaker. Applications Audible or visual indication of the open or closed state of the circuit. The indication can be given on the front of a cubicle or enclosure or grouped on a control desk. Can be used in conjunction with an alarm switch.

14

12 mcb open

mcb closed

N

Alarm switch (SD) to indicate circuit breaker opening on a fault (tripped)

Ph

Assembly Clip on the left side of the circuit breaker.

91

Applications Audible or visual indication of a fault on an electrical circuit in air conditioned rooms, passenger and goods lifts, ventilation etc. May be used in conjunction with an auxiliary ON/OFF switch. 94

92 normal

fault

N

Shunt trip unit (MX) for remote tripping

Ph

Assembly Clip on the left side of the circuit breaker.

U>

Applications remote opening of electrical circuits.

14 12

C2 C1

mcb closed

N mcb open

Under voltage release unit (MN) to ensure automatic tripping in case of under voltage and for remote tripping by EMERGENCY STOP push button

Ph

D1

U<

Assembly Clip on the left side of the circuit breaker. Applications Automatic tripping of a circuit breaker whenever the voltage drops sufficiently below its nominal rated voltage. Remote tripping of a circuit breaker by ‘emergency stop’ or other N.C. push button. N

138

D2

Electrical auxiliaries MX + OF and MXV releases for NG125 circuit breakers Remote operation with MX + OF Remote opening, by circuit breaker tripping, of electrical lighting circuits, etc.

MX + OF

N L

U>

14 12

C2

C1 NG125

Upstream voltage taps The voltage taps supply auxiliary circuits in order to perform the following functions: ■ Indication, measurement ■ Emergency stopping ■ Remote transfer

NG125

OF or SD indication OF auxiliary contact: ■ Indication by dry contact of circuit breaker "open or closed" condition ■ Indication is either on the front face of the cubicle or enclosure or centralised on a display console

O+F

SD fault indicating switch ■ Indication of a fault on a circuit breaker: climatic chamber, elevator, ventilation, etc

24 22

Remote operation with MXV

N L

21

SD

NG125

96 98

N L

NG125

95

L N

Remote tripping by MXV with information feedback by SDV ■ The control switch (luminous or not) trips the circuit breaker by means of the Vigi equipped with an MXV ■ An indicator, via the SDV switch in the NO condition, lights up when the Vigi module has tripped on an outgoer or by MXV

11

12 M1

M2

N L ACTp

SDV MXV

NG125 Vigi NG125 OFF

max. = 1 mA

139

DC operation Miniature circuit breakers ■

Selecting the circuit breaker The selection of the type of circuit breaker most suitable for protection of a d.c. installation depends mainly on the following criteria: ■ The rated current, which determines the rating of the equipment ■ The type of system (1,2 or 3), (see below) ■ The rated voltage, which determines the number of poles to be involved in breaking

Type of system

The maximum short circuit current at the point of installation, which determines the breaking capacity. Magnetic trip threshold increases by 1.4

Breaking capacity of miniature circuit breakers on d.c. (in brackets, the number of poles involved in breaking) Type of D.C. breaking capacity(kA)-L/R < 0.015s circuit breaker (IEC 947-2 ,lcu) Voltage 24/48V 125V 250V C60HB/HC 20 (1) 25 (2) 50 (4) C60HD 20 (1) 25 (2) 50 (4) C120 15,000 25,000 NG125N 36,000 36,000 NG125H 36,000 36,000

Earthed systems

Insulated systems

One polarity of the DC supply is earthed Diagrams and various cases of faults

i

i

a

a R

U B

Fault effect

A centre point of the DC supply is earthed

i

b

Fault A

Fault B Fault C Most unfavourable case Distribution of the breaking poles

a R

U/2 + U/2

A

Max. Isc the positive polarity is the only one involved Max. Isc both polarities are involved No effect

R U

B b

C

B

A b

C

Isc close to max. Isc the positive polarity is the only one involved, voltage U/2 Max. Isc both polarities are involved Same as fault A but this is the negative polarity which is involved Faults A and C On each polarity there must be the number of poles required to perform the break of max. Isc at U/2

Fault A The poles required to perform the break are in series on the positive polarity (1),(2)

A

C

No effect

Max. Isc both polarities are involved No effect Fault B the poles required to perform the break are shared between the 2 polarities

(1) Or negative if the positive polarity is earthed. (2) An extra pole will be needed on the earthed polarity to provide isolation

+ 250V =

+ 250V =

+ 250V =

-

-

-

C120H 3P 80A

When a short circuit occurs across its terminals, a battery discharges a current given by Ohm's law: Isc = Vb Ri Where Vb = the maximum discharge voltage (battery 100 % charged). and Ri = the internal resistance equivalent to the sum of the cell resistances (figure generally given by the manufacturer according to the capacity of the battery).

140

NS400H 2P 400A

C120H 4P 100A Load

Load

Calculation the short circuit current (Isc) across the terminals of a battery

500V -

Example What is the short circuit current at the terminals of a standing battery with the following characteristics: ■ Capacity: 500Ah ■ Max. discharge voltage: 240V (110 cells of 2.2V) ■ Discharge current: 300A ■ Autonomy: 1/2 hour ■ Internal resistance: 0.5mΩ per cell Ri = 110 x 0.5 10 - 3 = 55 x10 - 3 Isc = 240 -3 = 4.4kA 55 10

Load

As the above calculation shows, the shor circuit current is relatively weak. Note: If the internal resistance is not known, the following approximate formula can be used: Isc = kC, where C is the capacity of the battery expressed in Ampere hours, and k is a coefficient close to 10 but in any case always lower than 20.

240 Vdc 300A 500Ah Ri = 0.5mΩ/cell

Utilisation at 400Hz Practical advice The greater part of multi 9 circuit breakers can be used on 400Hz networks. Short-circuit currents at 400Hz generator terminals do not, in general, exceed the nominal current by more than 4 times. Therefore, breaking capacity problems are very rare.

Multi 9 circuit breakers ■ ■ ■ ■ ■

No thermal derating Increase of magnetic thresholds: Coefficient 1.5 for DPN Coefficient 1.48 for C60 Residual current circuit-breakers from the multi 9 range can be used on 400Hz networks. It should be noted that the mA threshold varies depending on the network's frequency (see curves below)

Note: In 400Hz, the test circuit for residual current devices may present the risk of not functioning when actioning the test button because of threshold variation. According to international studies (IEC 60479-2), the human body is less sensitive to a 400Hz current that passes through the body; so well that, even though the residual current device has had its frequency desensitised, these devices still ensure the protection of persons. The method for choosing residual current devices in 400Hz is thus the same as that for 50Hz.

Operating residual current variation curves

RCCB

Class

I n

1 2 3 4

2.5

2

AC

Rating (A) 25 25-40 63-80-100 16-25-40-63

A si type Selective s ( AC, A )

Curve No. Sensitivity (mA) 10 30 100 300 2 1 1 1 1 1 2 1 1 3 2 4 4 2

500 1 1 1 2 2

1.5

1

0.5 10

50 60

90

150

250

350 400 Hz

Operating residual current variation curves

Vigi C60

1 2

I n 2.5

2

1.5

1

Curve No. Sensitivity Sens. (mA) (A) (A) 10 30 100 300 1A 3A Vigi C60 110/220 V - 50Hz AC 25 2 1 1 63 2 1 -

Class

Rating

Vigi C60 2, 3 and 4P 220/415 V - 50Hz AC 25 2 1 1 40-63 2 1 A 25-63 3 3 2 2

-

All types Selective s

2

-

4

2

-

C60 si 0.5 10

4 50 60

90

150

250

350 400 Hz

141

Miniature circuit breakers For use in conjunction with motor starters and transformers Motor starters In general miniature circuit breakers can give only short circuit protection to motor loads due to the high starting currents which may be encountered; typically 3 - 12 times full load current (FLC). Assumptions The tables give recommended MCB ratings for motors up to 37kW based on the following assumptions: ■

Direct-on-line starting starting current = 7 x FLC run up time = 6seconds, motors