KQ MCB data

LoadCentre KQdistribution boards

LoadCentre KQ - product selectorKQ Distribution boards KQ Incoming devices AccessoriesStandard A boards No. SP

waysKG125A6 6KQ125A8 8KQ125A12 12KQ125A16 16KQ125A24 24

Split load A boards No. SPways

KG125A4SL6 4+6KQ125A5SL5 5+5KQ125A4SL8 4+8KQ125A6SL6 6+6

For A type distribution boardsKQDBL Barrel lock and 2 keysSQODNBP Blanking plate (5 poles)QOEPLA MCB padlock attachmentQOPL Padlock for QOEPLAKQ6SPFK 6 way A board flush kitKQ8SPFK 8 way A board flush kitKQ12SPFK 12 way A board flush kitKQ16SPFK 16 way A board flush kitKQ24SPFK 24 way A board flush kitKQAE16 D I N rail extension enclosureKQ1100L 1 P outgoing terminal blockK Q D C Replacement door catch

125A Standard No. TPB boards waysKQ125B12 4KQ125B18 6KQ125B24 8KQ125B36 12KQ125B48 16KQ125B54 18

125ASplit load No. TPB boards waysKQ125B24SL12 8+4KQ125B18SL18 6+6KQ125B12SL24 4+8

125A Extra service No. TPB boards waysKQ125B24ES 8+13 modsKQ125B36ES 12+13 mods

125A B board incoming devicesKQ125L4 125A4P term blockK Q 1 2 5 S W 3 L 1 2 5 A3 P + N switch discK Q 1 2 4 S W 4 1 2 5 A4 P switch discRSD80304 8 0 A3 0 m ARSD100034 1 0 0 A3 0 m AR S D 1 0 0 3 0 4 1 0 0 A3 0 0 m ARSD100304S 1 0 0 A3 0 0 m AT D

250A Standard No. TPB boards waysKQ250B12 4KQ250B18 6KQ250B24 8KQ250B36 12KQ250B48 16KQ250B54 18KQ250B72 24

125A Extra service No. TPB boards waysKQ250B24ES 8+13 modsKQ250B36ES 12+13 mods

125A B board incoming devicesKQ250L4 250A4P term blockKQ160SW3L 1 6 0 A3 P + N switch discKQ200SW3L 2 0 0 A 3P+N switch discKQ250SW3L 2 5 0 A 3P+N switch discKQ160SW4 160A4P switch discKQ200SW4 200A4P switch discKQ250SW4 250A4P switch discKQ160MCCB3L 160A3P+N MCCBKQ200MCCB3L 200A3P+N MCCBKQ250MCCB3L 250A3P+N MCCBKQ250MCCB3L 250A3P+N MCCBKQ160RCCB 160A 4P RCCB

For B type distribution boardsQOJ Joining kitKQDBL Barrel lock and 2 keysW29370 MCCB padlock attachmentW29242 MCCB <= 95mm 2 cable

clamps x 3W29259 MCCB <= 185mm2 cable

clamps x 3KQ125BSPK Single phasing kit for 125A boardsSQODNBP Blanking plate (5 poles)QOEPLA Padlocking attachmentQOPL PadlockWALLET Circuit directory and walletKQ4TPFK Flush kit for 450mm

enclosuresKQ5TPFK Flush kit for 540mm



enclosuresKQ10TPFK Flush kit for 1080mm enclosuresKQAE16 DIN rail extension boxKQ1100L Single pole outgoing lug unitKQSGPKO Spare gland plate

with knockoutsKQSGPKO Spare gland plate (plain)KQSEB12T Spare/clean earth 12

terminalsKQSEB24T Spare/clean earth 24

terminals

Main incomers for A type boardsKQ125L2 125A2P term blockKQ125SW2 125A 2P switch discRSD63032 63A 30mARCCBRSD63102 63A 100mARCCBRSD63302 63A300mARCCBRSD100032 100A30mA RCCBRSD100102 100A100mA RCCB

Plug-On secondary RCCB for split load A boardsSQOE063030 63A 30mASQOE063100 63A 100mASQOE100030 100A30mASQOE100100 100A100mASQOE100100S 100A100mATDSQOE100300 100A300mA

KQ125SW3L KQ6TPFKKQ12B12

KQ MCBs (10kA) KQ RCBOs (10kA) DIN mounted control products

B curve1 poleKQ10B103 3AKQ10B106 6AKQ10B110 10AKQ10B116 16AKQ10B120 20AKQ10B125 25AKQ10B132 32AKQ10B140 40AKQ10B150 50AKQ10B163 63A

C curve1 pole 2 pole 3 poleKQ10C106 KQ10C206 KQ10C306 6AKQ10C110 KQ10C210 KQ10C310 10AKQ10C116 KQ10C216 KQ10C316 16AKQ10C120 KQ10C220 KQ10C320 20AKQ10C125 KQ10C225 KQ10C325 25AKQ10C132 KQ10C232 KQ10C332 32AKQ10C140 KQ10C240 KQ10C340 40AKQ10C150 KQ10C250 KQ10C350 50AKQ10C163 KQ10C263 KQ10C363 63A

D curve1 pole 2 pole 3 poleKQ10D106 KQ10D206 KQ10D306 6AKQ10D110 KQ10D210 KQ10D310 10AKQ10D116 KQ10D216 KQ10D316 16AKQ10D120 KQ10D220 KQ10D320 20AKQ10D125 KQ10D225 KQ10D325 25AKQ10D132 KQ10D232 KQ10D332 32AKQ10D140 KQ10D240 KQ10D340 40AKQ10D150 KQ10D250 KQ10D350 50AKQ10D163 KQ10D263 KQ10D363 63A

CCN225 2P 25A contactorCCN240 2P 40A contactorCCN340 3P 40AcontactorCCN363 3P 63A contactorCCN425 4P 25A contactorCCN440 4P 40AcontactorCTS24 1ch 24hr time switchCPT1 1ch 7 day electronic

time switchCPT2 2ch 7 day electronic

time switchCIR116 1P 16Aimpulse relayCIR216 2P 16Aimpulse relayCCR110 1P 10Achangeover relayCDT116 1P 16Astair case timerCBL8 8V AC bellCBX8 240-8V bell transformerCBZ8 8V AC buzzerCLS110 1P 10A light sensitive switchF27062 1/2 mod spacer

10mA (230/240V)KQE106C01 6AKQE110C01 10AKQE116C01 16AKQE120C01 20AKQE132C01 32AKQE145C01 45A



Single pole MCB RCBO Command and control

Square D – Serving Your NeedsTo help electrical contractors Square D provide:

■ An extensive range of Easy to Install products.

■ Readily available products from our national network of authorised distributors.

■ Distributor staff training to help develop product knowledge and the ability to promptly resolve queries.

■ A team of sales engineers to support distributors and electrical contractors.

■ A ready assembled product service for applications requiring either non-standard products or completely assembled products to reduce site installation time.

Square D - The right connection

Contents

Page 38

Page 1

Page 9

Page 14

Page 18

Page 28

Page 34

Page 42

Section 1 – LoadCentre KQ distribution boards■ LoadCentre KQ Single phase A type distribution boards – 125A.

■ LoadCentre KQ Single phase A type distribution board incoming devices and accessories.

■ LoadCentre KQ Three phase B type distribution boards - 125A.

■ LoadCentre KQ Three phase B type distribution board incomers – 125A.

■ LoadCentre KQ Three phase B type distribution boards - 250A.

■ LoadCentre KQ Three phase B type distribution board incomers – 160A,200A and 250A.

Section 2 – LoadCentre KQ Devices■ LoadCentre KQ Miniature circuit breakers.

■ LoadCentre KQ Residual Current Circuit Breakers with integral overcurrent protection (RCBO’S).

■ LoadCentre KQ DIN rail mounted control and command devices.

■ Residual Current Circuit Breakers and DIN rail enclosures.

Section 3 - LoadCentre KQ extension enclosures & interiors■ LoadCentre KQ Interiors & cover assemblies.

■ LoadCentre KQ enclosures.

Section 4 - Technical data■ KQ MCB discrimination and cascading.

■ KQ MCB temperature derating.

■ KQ circuit breaker ratings for infrequent start motor loads.

■ Protection of lamp circuits.

■ Control and command devices – operational information.

Section 5 – Dimensional Information■ LoadCentre KQ distribution boards.

■ LoadCentre KQ cover assemblies & interiors.

Section 6 – Conversion Chart - QO to KQ

Section 7 – ■ Standard Plus – Fully assembled and custom built

distribution boards.

Section 8■ Other Square D products

LoadCentre KQ distribution boards- BenefitsSafety■ IP2X factory fitted busbar assembly with non removable

insulating barriers. Provides protection against accidental directcontact. This is particularly useful if work such as testing andcommissioning is required on an energised enclosure.

■ Neutral terminal bar cover provides additional shielding of liveparts. This is secured by screw fixing to prevent accidentaldisturbance and maintain safety levels.

■ Assured system integrity throughout the life of the installation.Only Square D KQ devices fit Loadcentre KQ distributionboards. Systems remain as originally designed.

■ All boards are third party tested to the latest national andinternational standards.

High Performance■ Two frame sizes 125A B boards and 250A B boards with up to

72 outgoing SP ways. Loadcentre KQ is designed to cater forthe most demanding of installations.

■ Boards accept 10kA MCB’s and RCBO’s.

■ Tested to 20/30kA conditional short circuit ratings.

■ Range of three and four pole incoming devices.

Easy Installation■ Plug on MCB and RCBO devices, 50% fewer connections to

make.

■ DIN plus device fixing system eliminates lateral movement ofdevices and subsequently makes it even easier to fit enclosure covers.

■ Split neutral and earth bars provide the facility to spread cablesevenly around the enclosure during installation. Furthermorewhen the installation is complete this facility makes it easier totrace cables.

■ Common enclosure sizes and a range of extension boxessimplify group mounting of boards.

■ Removable gland plates (one plain and one with knockouts)provide quick and safe cable entry without swarf entering theenclosure.

Easy Installation - continued■ Improved symmetrical layout and increased enclosure size

provides more wiring space, avoids cable bunching.

■ Incoming device connections are all one length, this simplifieswiring and reduces installation time.

■ Incoming devices are an integral feature of all distributionboards. No extension boxes, joining kits or special tools areneeded to fit incoming devices.

Extensive Choice ■ Over 500 distribution board and incomer combinations to

choose from.

■ Standard distribution boards, with high flexibility.

■ Split load distribution boards. These are ideal for applicationsrequiring two types of protection from one supply (they are alsosuitable for use as dual tariff boards).

■ Extra service boards and modular distribution board extensionenclosures simplify installations.

Versatility■ Interchangeable incoming devices can easily be upgraded to

meet the changing needs of an application.

■ Control devices such as contactors, time clocks and impulserelays can be mounted in any unused outgoing way.

■ “Standard Plus” Loadcentre KQ has been developed for bothstandard and custom build applications e.g. where completelyassembled products are required to reduce site installation time.

LoadCentre KQ distribution boards- Benefits

Section 1Loadcentre KQ distribution boards

PageStandard 125A SP&N boards Split load 125A A type boards 1

Standard SP&N incoming devicesSplit load SP&N incoming devicesSP&N flush mounting kitsSP&N accessories 2

Standard 125A TP&NB boardsSplit load 125A TP&N B boardsExtra service 125A TP&N B boards 3

TP&N type B incoming devicesTP&N type B Flush mounting kitsTP&N type B accessories 4

Standard TP&N B boards: 250AExtra service TP&N B boards: 250A 5

160A, 200A, 250A, TP&N type B incomingdevicesTP&N type B flush mounting kitsTP&N type B accessories 6

LoadCentre KQ Single phase A type distribution boards – 125A

1

KQ125A6 6 270 266 127 KQ6SPFKKQ125A8 8 270 321 127 KQ8SPFKKQ125A12 12 270 376 127 KQ12SPFKKQ125A16 16 270 456 127 KQ16SPFKKQ125A24 24 500 376 127 KQ24SPFK

Reference No. of SP Dimensions mm Compatibleno. ways Height width Depth Flush kit

Notes*2 incoming devices required for split load units. e.g. Switch + RCCB’s.Secondary incomer is a plug on device - see opposite page.

Standard type (excluding incomers)

KQ125A4SL6 4 6 270 376 127 KQ12SPFKKQ125A5SL5 5 5 270 376 127 KQ12SPFKKQ125A4SL8 4 8 270 456 127 KQ16SPFKKQ125A6SL6 6 6 270 456 127 KQ16SPFK

Reference No. of ways Dimensions mm Compatibleno. Unprotected SP Protected RCD Height width Depth Flush kit

Split Load type*(excluding incomers)

■ Manufactured and tested to BSEN60439 parts 1 and 3.

■ Maximum busbar rating 125A.■ Voltage rating 230/240V AC.■ External IP3X protection to BSEN

60529.■ Internal IP2XB protection to BSEN

60529 provided by permanent,non removable, factory fittedbarriers.

■ Shielded neutral bars.■ Cable knockouts on all sides for

speed of installation.

■ Removable pan assembly for easierdrilling and fixing

■ Earth bar capacity 25mm 2.■ Neutral bar capacity 25mm 2.■ Wide range of bolt on incomers ,

Plug-On outgoers.■ All A boards accept DIN control

products eg. contactors, timeclocks, in any unused outgoingway without adaptation.

■ Flush mounting option.

Split load boards are designed for use with earth protection devices (RCD’s) on the secondary sideand provide the user added protection against earth leakage while maintaining continuity of supplyon the primary side.

LoadCentre KQ - Single phase A type distribution board incoming devices and accessories

2

KQ125L2 Terminal block 125A 2 - 50KQ125SW2 Switch disconnector 125A 2 BS EN 60947-3 50RSD63032 RCCB 63A, 30mA 2 BS EN 61008 35RSD63102 RCCB 63A, 100mA 2 BS EN 61008 35RSD63302 RCCB 63A, 300mA 2 BS EN 61008 35RSD100032 RCCB 100A, 30mA 2 BS EN 61008 50RSD100102 RCCB 100A, 100mA 2 BS EN 61008 50

Reference Device Current No. of Standard Cableno. type rating poles approval capacity

mm2

Type A LoadCentre KQ DIN incoming devices

KQDBL Barrel lock & 2 keysSQODNBP Blanking plate (5 poles)QOEPLA MCB Padlock attachment (pack of 5)QOPL Padlock for use with QOEPLAKQ6SPFK 6 way A board flush kitKQ8SPFK 8 way A board flush kitKQ12SPFK 12 way A board flush kitKQ16SPFK 16 way A board flush kitKQ24SPFK 24 way A board flush kitKQAE 16Atype din rail extension enclosure (16SPways available)KQ1100L 100Alug unit single poleKQDC Replacement door catch

Reference Deviceno. type

125A A Board Accessories

KQ125L2 KQ125SW2

KQ6SPFK

RSD100032 SQOE63 100

NoteFor a wider range of RCD incomers see the RSD range on page 12

SQOE063030 RCCB 63A30mA 2 BS EN 61008 35SQOE063100 RCCB 63A100mA 2 BS EN 61008 35SQOE100030 R C C B 100A30mA 2 BS EN 61008 50SQOE100100S R C C B 100A100mATD 2 BS EN 61008 50SQOE100100 RCCB 100A100mA 2 BSEN61008 50SQOE100300 RCCB 100A300mA 2 BSEN 61008 50

Reference Device Current No. of Standard Cableno. type rating poles approval capacity (mm2)

Plug on RCCB secondary Incomers for split load A boards

3

■ Manufactured and tested to BSEN60439 parts 1 and 3.

■ Maximum busbar rating 125A.■ Voltage Rating 400/415V AC.■ External IP3X protection to BSEN


60529, provided by permanent,non removable, factory fittedbarriers.

■ Neutral bar shields supplied asstandard.

■ Earth cable capacity 25mm 2.■ Neutral bar cable capacity 25mm 2.■ All incoming devices fit integral to

the board, no extension boxesrequired.

■ All incoming connections are thesame length ie. 4 poleconfiguration.

■ Range of integral incomers for allapplications including lugs ,switches and RCD’s.

■ Outgoing MCB's available up to63A B, C or D curves.

■ 18mm RCBO available, minimisinguse of outgoing ways.

■ Plug On outgoers for speed ofinstallation and guaranteedconnection.

■ All B boards accept DIN controlproducts (timers, contactors) inany unused outgoing way withoutadaptation.

Standard type (excluding incomer)

Split load type (excluding incomer)

KQ125B12 4 450 456 127 KQ4TPFKKQ125B18 6 540 456 127 KQ5TPFKKQ125B24 8 675 456 127 KQ6TPFKKQ125B36 12 675 456 127 KQ6TPFKKQ125B48 16 810 456 127 KQ8TPFKKQ125B54 18 1080 456 127 KQ10TPFK

Reference No. of tp Dimensions mm Compatible no. ways Height width Depth Flush kit

KQ125B24SL12 8 4 810 456 127 KQ8TPFKKQ125B18SL18 6 6 810 456 127 KQ8TPFKKQ125B12SL24 4 8 810 456 127 KQ8TPFK

Reference No. of tp ways Dimensions mm Compatibleno. Unprotected Protected RCD Height width Depth Flush kits

Extra service units - excluding incomer(B board with dedicated top extension box for control products)

KQ125B24ES 8 13 810 456 127 KQ5TPFKKQ125B36ES 12 13 810 456 127 KQ6TPFK

Reference No. of 18mm Dimensions mm Compatibleno. tp ways modules Height width Depth Flush kits

Note :2 incoming devices required for split load units e.g. switch & RCD or 2 x RCD's

LoadCentre KQ Three phase B type distribution boards – 125A

Extra service distribution boards are specifically designed for applications using numerous controlproducts and MCB’s and RCBO’s, these dedicated units eliminate the need for extension boxes, speedup and economise installations,While automatically providing a professional finish.The dedicated DIN space will accommodate up to 235 mm (thirteen 18mm modules) of controlproducts.

KQ125L4 Terminal Block 125A 4 – 50KQ125SW4 Switch Disconnector 125A 4 BSEN 60947-3 50KQ125SW3L Switch Disconnector 125A 3+N lug BSEN 60947-3 50RSD80304 RCCB 80A30mA 4 BSEN61008 35RSD100034 RCCB 100A30mA 4 BSEN 61008 50RSD100304 RCCB 100A300mA 4 BS EN 61008 50RSD100304S RCCB 100A300mATD 4 BS EN 61008 50

LoadCentre KQ Three phase B type distribution board incomers – 125A

4

Reference Device Current No. of Standard Cableno. type rating poles approval capacity (mm2)

QOJ Joining KitKQDBL Barrel Lock & 2 keysW29370 MCCB locking attachmentKQ125BSPK Single Phasing Kit for use with RCD & switch incomersSQODNBP Blanking Plate (5 poles)QOEPLA MCB Padlock attachment (pack of 5)QOPL Padlock for use with QOEPLAWALLET Circuit directory & wallet (pack of 10)KQ4TPFK Flush kit for 450mm enclosuresKQ5TPFK Flush kit for 540mm enclosuresKQ6TPFK Flush kit for 675mm enclosuresKQ8TPFK Flush kit for 810mm enclosuresKQ10TPFK Flush kit for 1080mm enclosuresKQAE16 A type 16 way extension enclosure DIN rail onlyKQ1100L 100Alug unit single poleKQSGPKO Spare gland plate with knockoutsKQSGP Spare gland plateKQSEB12T Spare/clean earth 12 terminalsKQSEB24T Spare/clean earth 24 terminals


125A type B LoadCentre KQ incoming devices

B Board accessories

KQ125L4 KQ125SW3L RSD100034

QOJ KQSEB12T KQ6TPFK

NoteFor a wider range of RCD incomers see the RSD range on page 12

NEW

KQ250B12 4 810 456 127 KQ8TPFKKQ250B18 6 810 456 127 KQ8TPFKKQ250B24 8 810 456 127 KQ8TPFKKQ250B36 12 1080 456 127 KQ10TPFKKQ250B48 16 1080 456 127 KQ10TPFKKQ250B54 18 1080 456 127 KQ10TPFKKQ250B72 24 1350 456 127 Consult Square D

LoadCentre KQThree phase B type distribution boards – 250A

5

■ Manufactured and tested to BSEN60439 parts 1 & 3.

■ Maximum busbar rating 250A.■ Voltage Rating 400/415V AC.■ External IP3X protection to BSEN


60529, provided by permanent,non removable, factory fittedbarriers.

■ Neutral bar shields supplied asstandard.

■ Earth cable capacity 25mm 2.■ Neutral bar cable capacity 25mm 2.■ All incoming devices fit integral to

the board, no extension boxesrequired.

■ Integral incomers for allapplications including lugs, switch,MCCB’s and RCD’s.

■ All incoming connections are thesame length ie. 4 poleconfiguration.

■ Outgoing MCB's available up to63A B, C or D curves.

■ 18mm RCBO available, maximisinguse of outgoing ways.

■ Plug On outgoers for speed ofinstallation and guaranteedconnections.

■ All B boards accept DIN controlproducts timers, contactors in anyunused outgoing way withoutadaptation.

Standard type (excluding incomer)Reference No. of TP Dimensions mm Compatible

no. ways Height width Depth Flush kit

Extra Service units (excluding incomer)(B board with integral DIN rail for control products)

KQ250B24ES 8 13 1080 456 127 KQ10TPFKKQ250B36ES 12 13 1080 456 127 KQ10TPFK

Reference No. of 18mm dimensions mm Compatibleno. TPways modules height width depth Flush kit

Extra Service KQ distribution boards are specifically designed for use where numerous controlproducts are required adjacent to MCB’s and RCBO’s.These dedicated units eliminate extension boxes and speed up installation and reduce wiring timeand cost.They also provide an extremely professional finish to an otherwise complex and potentially untidyapplication. The dedicated DIN space will accommodate up to 235mm (thirteen 18mm modules) ofcontrol products.

NEW

LoadCentre KQ - Three phase B type distribution board interchangeable incomers – 160A, 200A, 250A

6

KQ250L4 Terminal Block 250A 4 –KQ160SW3L Switch Disconnector 160A 3+N BSEN 60947-3KQ200SW3L Switch Disconnector 200A 3+N BSEN 60947-3KQ250SW3L Switch Disconnector 250A 3+N BSEN 60947-3KQ160SW4 Switch Disconnector 160A 4 BSEN 60947-3KQ200SW4 Switch Disconnector 200A 4 BSEN 60947-3KQ250SW4 Switch Disconnector 250A 4 BSEN 60947-3KQ160MCCB3L MCCB 160A 3+N BSEN 60947-2KQ200MCCB3L MCCB 200A 3+N BSEN 60947-2KQ250MCCB3L MCCB 250A 3+N BSEN 60947-2KQ160RCD RCCB 160A I∆n 30mA-10A 4 BS EN 61008

Reference Device Current No. of Standardno. type rating poles approval

250A type B LoadCentre incoming devices

KQ250L4 KQ250SW4 KQ200MCCB3L KQ160RCD

QOJ Joining KitKQDBL Barrel Lock & 2 keysSQODNBP Blanking Plate (5 poles)QOEPLA MCB Padlock attachment (pack of 5)QOPL Padlock for use with QOEPLAW29242 MCCB/switch 1.5 - 9 5 m m2 cable clamps (3)W29259 MCCB/switch 1.5 - 1 8 5 m m2 cable clamps (3)W29370 MCCB locking attachmentWALLET Circuit directory & wallet 10 per pack (48 way)KQ4TPFK Flush mounting kit for 450mm enclosuresKQ5TPFK Flush mounting kit for 540mm enclosuresKQ6TPFK Flush mounting kit for 675mm enclosuresKQ8TPFK Flush mounting kit for 810mm enclosuresKQ10TPFK Flush mounting kit for 1080mm enclosuresKQAE16 A type DIN rail extension enclosureKQ1100L 100Alug unit single poleKQSEB12T Spare/clean earth bar 12 terminalsKQSEB24T Spare/clean earth bar 24 terminals


B Board accessories

QOJ KQSEB24T Multi purpose flush fixing kit

L ≤25mmd ≤10mmØ >8mm

7

8

LoadCentre KQ circuit protection devices

PageSingle pole MCB’sTwo pole MCB’sThree pole MCB’s 9

Single pole RCBO’s 10mA Single pole RCBO’s 30mA Single pole RCBO’s 100mA 10

Contactors 2 & 4 pole 25-63A,Time switchesImpulse relays Changeover relays 11

2 pole RCD’s 25-100A4 pole RCD’s 25-100ADIN enclosures 12

Section 2

LoadCentre KQKQ Miniature Circuit Breakers (MCB's)

9

■ Manufactured and tested to BSEN 60898

■ 10kA breaking capacity.■ Let through energy classification of 3

(lowest let through energy best cableprotection classification).

■ Positive contact indication.(guaranteed on/off indication).

■ Trip free mechanism operates evenwhen the toggle is locked.

■ Lockable in the ON or OFF position.

■ Guaranteed connection of plug ondevices.

■ Speed of Connection of plug ondevices - 50% fewer connections tomake.

■ Speed of installation and evenfurther improved security of fixingthrough "DINPLUS" fixing systemeliminating lateral movement.

■ For use in LoadCentre, KQ A and Bboards.

■ Assured system integrity, no otherdevices fit KQ boards.

■ All MCB's have their part numberclearly printed on the front face forease of identification.

KQ10B103 - - 3A 25mm2 15A 12AKQ10B106 - - 6A 25mm2 30A 24AKQ10B110 - - 10A 25mm2 50A 40AKQ10B116 - - 16A 25mm2 80A 65AKQ10B120 - - 20A 25mm2 100A 80AKQ10B125 - - 25A 25mm2 125A 105AKQ10B132 - - 32A 35mm2 160A 134AKQ10B140 - - 40A 35mm2 200A 160AKQ10B150 - - 50A 35mm2 250A 200AKQ10B163 - - 63A 35mm2 315A 267A

Reference no. Current rating Terminal Current required to disconnect1 pole 2 pole 3 pole (lcn)* capacity 0.4s 5s

Type B (magnetic setting 3 - 5 In)(Application - for resistive and light reactive loads, e.g. heating, incandescent lighting etc.)

KQ10C106 KQ10C206 KQ10C306 6A 25mm2 60A 24AKQ10C110 KQ10C210 KQ10C310 10A 25mm2 100A 40AKQ10C116 KQ10C216 KQ10C316 16A 25mm2 160A 65AKQ10C120 KQ10C220 KQ10C320 20A 25mm2 200A 80AKQ10C125 KQ10C225 KQ10C325 25A 25mm2 250A 105AKQ10C132 KQ10C232 KQ10C332 32A 35mm2 320A 134AKQ10C140 KQ10C240 KQ10C340 40A 35mm2 400A 160AKQ10C150 KQ10C250 KQ10C350 50A 35mm2 500A 200AKQ10C163 KQ10C263 KQ10C363 63A 35mm2 630A 267A

Reference no. Current rating Terminal Current required to disconnect1 pole 2 pole 3 pole capacity (lcn)* capacity 0.4s 5s

Type C (magnetic setting 5 - 10 In)(Application - for moderately reactive loads, e.g. fluorescent lighting)

KQ10D106 KQ10D206 KQ10D306 6A 25mm2 84A 24AKQ10D110 KQ10D210 KQ10D310 10A 25mm2 140A 40AKQ10D116 KQ10D216 KQ10D316 16A 25mm2 224A 65AKQ10D120 KQ10D220 KQ10D320 20A 25mm2 280A 80AKQ10D125 KQ10D225 KQ10D325 25A 25mm2 350A 105AKQ10D132 KQ10D232 KQ10D332 32A 35mm2 448A 134AKQ10D140 KQ10D240 KQ10D340 40A 35mm2 560A 160AKQ10D150 KQ10D250 KQ10D350 50A 35mm2 700A 200AKQ10D163 KQ10D263 KQ10D363 63A 35mm2 882A 267A

Reference no. Current rating Terminal Current required to disconnect1 pole 2 pole 3 pole capacity (lcn)* capacity 0.4s 5s

Type D (magnetic setting 10 - 14 In)(Application - highly reactive loads, e.g. motors, pumps and transformers)

Note :Breaking capacity to BSEN 60898 = 10kA(lcn)*lcs = 75% lcn.Breaking capacity to BSEN 60947-2= 15 kA1P, 30kA2&3P (lcu)lcs = 75% lcu.

LoadCentre KQ - Residual Current Circuit breakers with integral overcurrent protection (RCBO’s)

10

■ Manufactured and tested toBSEN 61009.

■ 10kA breaking capacity.

■ Let through energy classification of 3(lowest let through energy best cableprotection classification).

■ Positive contact indication(guaranteed on/off indication).

■ Trip free MCB mechanism.■ lockable in on or off position.

■ Automatic trip on loss of neutral.

■ Automatic protection against reversepolarity.

■ Type C tripping characteristics(5In to 10In).

■ 6 – 45A; 10, 30 & 100mAsensitivities.

■ AC class sensitivity.■ For use in LoadCentre A and B

boards.

■ One single pole way occupied in adistribution board.

■ Cable capacity 16mm 2.■ Guaranteed connection of plug on

devices.

■ Speed of connection of plug ondevices.

■ Assured system integrity, no otherdevices fit KQ boards.

■ All RCBO’s have part numbers markedon the front of device.

Reference Current rating Residual tripping Terminal no. A current capacity

KQE106C01 6 10mA 16mm2

KQE110C01 10 10mA 16mm2

KQE116C01 16 10mA 16mm2

KQE120C01 20 10mA 16mm2

KQE132C01 32 10mA 16mm2

KQE145C01 45 10mA 16mm2

KQE106C03 6 30mA 16mm2

KQE110C03 10 30mA 16mm2

KQE116C03 16 30mA 16mm2

KQE120C03 20 30mA 16mm2

KQE132C03 32 30mA 16mm2

KQE145C03 45 30mA 16mm2

KQE106C10 6 100mA 16mm2

KQE110C10 10 100mA 16mm2

KQE116C10 16 100mA 16mm2

KQE120C10 20 100mA 16mm2

KQE132C10 32 100mA 16mm2

KQE145C10 45 100mA 16mm2

ApplicationsRCBO’s are available with various earth leakage sensitivities to suit numerous applications including10mA devices for protection of sensitive machine/equipment, 30mA devices which are generally usedfor personnel protection and 100mA devices which provide protection against risk of fire.RCBO’s should be carefully selected for the relevant application.

LoadCentre KQDIN rail mounted control and command devices

11

All KQ A and B type LoadCentres accept DIN railmounted control devices in any unused MCB way

When installing several CCN contactors, side by side in an enclosure, include a 1/2 module spacer(F27062) between every two units. This also applies to adjacent MCB's.

CCN225 Contactor 2 Pole 25A 4 1CCN240 Contactor 2 Pole 40A 25 3CCN340 Contactor 3 Pole 40A 25 3CCN363 Contactor 3 Pole 63A 25 3CCN425 Contactor 4 Pole 25A 4 2CCN440 Contactor 4 Pole 40A 25 3

CTS24 24 Hour Programmable Timer 6 11 Pole Changeover Switch16A

CPT1 7 Day Electronic Timer 6 21/21 Pole Changeover Switch 16A

CPT2 7 Day Electronic Timer 6 21/22 Pole Changeover Switch 10A

CIR116 Impulse Relay 1 Pole 16A 10 1CIR216 Impulse Relay 2 Pole 16A 10 1CCR110 Changeover Relay 1 Pole 10A 6 1CDT116 Delay Off T imer 1 Pole 16A– 1 to 7 minutes 5 1CBL8 Bell 8V AC 4 1CBX8 Transformer 240 to 8V AC 8VA 4 2CBZ8 Buzzer 8V AC 4 1

CLS110 Light Sensitive Switch 6 31/21 Pole Changeover Switch10A

F27062 1/2 Module Spacer 1/2

Catalogue Description Terminal Modularways occupiednumber capacity mm (17.5mm)

Modular enclosures Extra service unit KQAE16

KQ10C3100 MCB3P100A Type C 50 4 1/2

Catalogue Description Terminal capacity Modular waysnumber mm2 occupied 17.5mm

DIN rail mounted 100A MCB Suitable for use in extension enclosures or extra service units

For high density control applications a range of extra service boards are available,each one providing 13 module spaces for control products.For stand alone control applications a range of insulated or metal enclosures areavailable.

NEWAvailable June 2000

LoadCentre KQ - Residual Current Circuit Breakers(RCCB's) and DIN rail mounted enclosures

12

RSD4IP54 4x 18mm Module IP54 protection 200 110 112 0.35

Catalogue Description Dimensionsmm Weightnumber Height Width Depth Kg

Individual RCCB insulated enclosures

■ Comply with BSEN 6 1008.Specification for residual currentoperated circuit breakers.

■ Rated voltage 240/415V AC 50/60 Hz.

■ Test button enables RCCB to betested periodically .

■ Suitable for use as supplementaryprotection on final sub circuits eg.equipment outside equipotentialzone or items requiring 2/4 poleprotection i.e.switched neutral applications

RSD25032 25ARCCB 30mAtrip 2 POLE 35 81 36 75 0.227RSD25302 25ARCCB 300mAtrip 2 POLE 35 81 36 75 0.227RSD40032 40ARCCB 30mAtrip 2 POLE 35 81 36 75 0.227RSD40102 40ARCCB 100mAtrip 2 POLE 35 81 36 75 0.227RSD40302 40ARCCB 300mAtrip 2 POLE 35 81 36 75 0.227RSD63032 63ARCCB 30mAtrip 2 POLE 35 81 36 75 0.227RSD63102 63ARCCB 100mAtrip 2 POLE 35 81 36 75 0.227RSD63302 63ARCCB 300mAtrip 2 POLE 35 81 36 75 0.227RSD80032 80ARCCB 30mAtrip 2 POLE 50 81 36 75 0.227RSD80102 80ARCCB 100mAtrip 2 POLE 50 81 36 75 0.227RSD80302 80ARCCB 300mAtrip 2 POLE 50 81 36 75 0.227RSD100032 100ARCCB 30mAtrip 2 POLE 50 81 36 75 0.227RSD100102 100ARCCB 100mAtrip 2 POLE 50 81 36 75 0.227RSD100302 100ARCCB 300mAtrip 2 POLE 50 81 36 75 0.227RSD25304 25ARCCB 300mAtrip 4POLE 35 81 72 75 0.428RSD25034 25ARCCB 30mAtrip 4 POLE 35 81 72 75 0.428RSD25104 25ARCCB 100mAtrip 4 POLE 35 81 72 75 0.428RSD40034 40ARCCB 30mAtrip 4 POLE 35 81 72 75 0.428RSD40104 40ARCCB 100mAtrip 4 POLE 35 81 72 75 0.428RSD40304 40ARCCB 300mAtrip 4 POLE 35 81 72 75 0.428RSD63034 63ARCCB 30mAtrip 4 POLE 35 81 72 75 0.428RSD63104 63ARCCB 100mAtrip 4 POLE 35 81 72 75 0.428RSD63304 63ARCCB 300mAtrip 4 POLE 35 81 72 75 0.428RSD80034 80ARCCB 30mAtrip 4 POLE 35 81 72 75 0.500RSD100034 100ARCCB 30mAtrip 4 POLE 50 81 72 75 0.500RSD100304 100ARCCB 300mAtrip 4 POLE 50 81 72 75 0.500RSD100304S 100ARCCB 300mAtrip 4 POLE 50 81 72 75 0.500

Catalogue Description Terminal Dimensionsmm Weightnumber capacity

mm2 Height Width Depth Kg

Residual current circuit breakers

For short circuit back-up protection, maximum fuse rating:-

RSD 25A Fuse to BS88 Type T 40A or BS1361 type RH 30A





RSD insulated enclosures are also suitable for any DIN rail mounted product including time clocks,timers, contactors, switches and relays.

All RSD residual current circuit breakers are suitablefor use as incomers in KQ distribution boards

13

14

KQ Extension enclosures and exteriors

Page125A SP interiors125A SP interior cover assemblies125A & 250A TP interiors125A & 250A TP interiorcover assemblies 15

KQ plain enclosures KQ BLK enclosuresKQ DIN enclosures 16

Section 3

LoadCentre KQInteriors and Cover assemblies

15

KQ125INTA6 KQ125INTCD6 KQ125INTAC6 6 125AKQ125INTA8 KQ125INTCD8 KQ125INTAC8 8 125AKQ125INTA12 KQ125INTCD12 KQ125INTAC12 12 125AKQ125INTA16 KQ125INTCD16 KQ125INTAC16 16 125A

Reference number Door & Cover assembly No. of SPways RatingsInterior Cover assembly

Single phase

KQ125INTB12 KQ125INTBC12 4 KQ250INTB12 KQ250INTBC12KQ125INTB18 KQ125INTBC18 6 KQ250INTB18 KQ250INTBC18KQ125INTB24 KQ125INTBC24 8 KQ250INTB24 KQ250INTBC24KQ125INTB36 KQ125INTBC36 12 KQ250INTB36 KQ250INTBC36KQ125INTB48 KQ125INTBC48 16 KQ250INTB48 KQ250INTBC48KQ125INTB54 KQ125INTBC54 18 - -

Reference number No. of TPways Interior Cover assemblyInterior Cover assembly

Three phase 125A Three phase 250A

■ Manufactured and tested to BSEN60439 parts 3 & BS5486 part 12.

■ Maximum busbar rating 125A.■ Voltage rating 230/240V SP&N.■ Internal IP2XB protection to BSEN

60529 provided by non removable,factory fitted barriers.

■ Neutral terminal bar shields.■ Earth bar capacity 25mm 2.

■ Neutral bar capacity 25mm 2.■ Wide range of bolt on incomers ,

Plug-On outgoers.■ All A type interiors accept control

products eg. contactors, timeclocks, in any unused outgoingway without adaptation.

Note :All incoming devices from page 2 are compatible with KQ interiors (except plug on SQO type).For compatible MCB’s and RCBO’s see pages 9 and 10.“CD” Cover assemblies include doors and door furniture and are suitable for use as replacements forstandard distribution board covers.

■ Manufactured and tested to BSEN 60439parts 1 and 3.

■ Maximum busbar rating 125A or 250A.

■ Voltage Rating 400/415V AC.

■ Internal IP2XB protection to BSEN 60529,provided by permanent, factory fitted, nonremovable barriers.

■ Neutral terminal bar fully shielded.

■ Neutral bar cable capacity 25mm 2.

■ All TP&N interiors accept control products(timers, contactors) in any unused outgoingway without adaptation.

■ Excludes earth terminal bars.

Note :All incoming devices from page 4 are compatible with KQ TP&N 125A interiors.For compatible MCB’s and RCBO’s see pages 9 & 10Cover assemblies are also suitable for use as replacements for standard distribution board covers.

LoadCentre KQ Extension enclosures

16

KQBLK12 450 456 127KQBLK18 540 456 127KQBLK2436 675 456 127KQBLK4854 810 456 127KQBLK25054 1080 456 127

Reference Dimensions mmnumber Height Width Depth

Steel enclosures with plain cover

KQBLK12D 450 456 127KQBLK18D 540 456 127KQBLK2436D 675 456 127KQBLK4854D 810 456 127KQBLK25054D 1080 456 127

Reference Dimensions mmnumber Height Width Depth

Steel enclosures with plain cover & door

KQDA12 450 456 127 2 36KQDA18 540 456 127 2 36KQDA2436 675 456 127 3 54KQDA4854 810 456 127 4 72KQDA25054 1080 456 127 4 72

Reference Dimensions mm No. rows Total no.number Height Width Depth SPmodules

Steel enclosures with 2 or 3 rows of DIN rails and a front cover assembly and door

KQ enclosures are available for applications where matching extension boxes arerequired to house system extensions or stand alone control systems.There are three configurations, plain enclosures, plain enclosures with door,enclosures with two, three or four rows of DIN rail, door and front cover assembly.

Group mounting of distribution boards and extensionenclosures. Self assembly or ready assembled.

KQ enclosures can be joined to KQ TP&N distribution boards by using the QOJ joining kit.

17

18

Technical DataPage

KQ MCB discrimination and cascading tables 19

KQ MCB service currents and temperature derating tables 20

KQ MCB ratings for motor applications 21

KQ MCB lighting applications 23 & 24

Control and command devicesOperational information 25 & 26

Section 4

LoadCentre KQMCB discrimination and cascading

19

Discrimination is the co-ordination ofcircuit breakers such that when a faultoccurs in a network it is cleared by thebreaker immediately upstream of thefault. No breaker further upstreamoperates. Thus the number of circuitsaffected by the fault is minimised. In many cases full discrimination is

achieved up to the breaking capacity ofthe breaker disconnecting the fault. Thisis indicated by 'F' in the table below. Inother cases discrimination is achieved upto a lesser current as indicated below inamps.

I line CD/CN/CH breaker with Thermal magnetic trip units CN/CH DH SMAL SPAF

16 25 32 40 50 63 80 100 125 160 200 250 160 250 400 630 1000 2000

KQ/SQO=<10 200 300 300 500 500 500 630 800 F F F F F F F F

16 300 300 500 500 500 630 800 F F F F F F F F

20 500 500 630 800 F F F F F F F F

25 500 500 630 800 F F F F F F F F

32 500 630 800 F F F F F F F F

40 500 630 800 F F F F F F F F

50 800 F F F F F F F F

63 800 F F F F F F F F

Downstream Upstream breaker Electronicbreaker breakers

F = Full discrimination

Cascading chartCascading permits the installation of acircuit breaker having a breaking capacitylower than the prospective at its point ofinstallation. The upstream breaker, whichmust have the required breaking capacity,limits the fault current to that which maysafely be interrupted by the downstream

breaker. In the case of a high fault currentboth breakers may operate.For example: A KQ breaker rated at 10kAmay be used at a point in the networkhaving a prospective fault current of 40kAprovided that it is protected by a CHbreaker (50kA).

I2t let through values for KQ mcb's/RCBO’sKQ 1P devices @ 230.240vB, C & D curve

KQ 2 & 3P devices @ 400.415VC & D Curve

Ref CD CN CN CH CHRating 100A 100A 250A 100A 250A

Ref Rating Icu 25kA 36kA 36kA 50kA 50kASQO/KQ63A 6 & 10kA 25 25 30 40 30

Downstream Upstream breakerbreaker

(A2 s/1000)≤6 4 7 9 10 1110 6 12 17 19 2416 7 16 23 30 37.520 7 16 23 30 37.525 7 16 23 30 37.532 10 23 32.5 42.5 5540 10 23 32.5 42.5 5550 13 28 35 55 7063 13 28 35 55 70

Rating Fault level (ka)(a) 2 4 6 8 10

(A2 s/1000)≤6 4 8 8.5 9.5 1010 6 12 16 19 2216 7 15 22 29 3520 7 15 22 29 3525 7 15 22 29 3532 10 21 32.5 35 5040 10 21 32.5 35 5050 12 26 40 55 6863 12 26 40 55 68

Rating Fault level (ka)(a) 2 4 6 8 10

Square D KQ (and SQO)MCB's have an energy let through classification of “3”, this is the highest current limitingclassification to BS EN 60898.Compared with the protection offered by lower performance devices, MCB's having a class of “3” may be used toprotect cables having a smaller cross section area. This eases installation and reduces cost.To provide adequate short circuit protection for a conductor, the I2t value of the MCB should always be less thanthe K2S2 value of the conductor (as stated in BS7671).

Discrimination

LoadCentre KQ MCBTemperature derating

20

Circuit breakers complying withBSEN 60898 shall be capable ofoperating under the followingstandard conditions:

■ The ambient air temperature doesnot exceed +40°C and its averageover a period of 24 hours doesnot exceed +35°C.

■ The lower limit of the ambient airtemperature is -15°C.

■ Circuit breakers intended to beused in ambient air temperaturesabove +40°C (particularly intropical countries) or below -5°Cshall either be specially designedor be used according to theinformation given in themanufacturer’s catalogue.

3 3.2 3 2.8 2.6 2.36 6.3 6 5.6 5.2 4.6

10 10.5 10 9.4 8.6 7.616 16.8 16 15.0 13.8 12.220 21.0 20 18.8 17.2 15.225 26.3 25 23.5 21.5 19.032 33.6 32 30.1 27.5 24.340 42.0 40 37.6 34.4 30.450 52.5 50 46.5 43.0 38.063 66.2 63 58.0 52.9 46.6

CURRENT Ambienttemperaturedeg CRATING 20 30 40 50 60

A IthA IthA IthA IthA IthA

Circuit breakers type KQ

Temperature derating of circuit breakersCircuit breakers listed in the service currenttable may be used at temperatures from–30°C to +60°C.The table indicates the maximum currentto be used as a function of the ambienttemperature.

Figures in bold type are the nominal current rating at calibrated temperature.This avoids the necessity to derate fornormal ambient temperatures likely to beencountered when circuit breakers aregrouped together in an enclosure.

Standard conditions for operation in service

LoadCentre KQ - Circuit Breaker ratings for infrequent start motor loads

21

Three phase circuit breaker ratings forinfrequent start motor loadsCircuit breakers are not generallyintended to provide close currentprotection for motors.Normally they are used inconjunction with a recognised motorover current protective device.

Under these conditions the circuitbreaker will protect the cable to themotor whilst the motors ownprotective device will protect themotor itself.The comparison between full loadcurrent and kW rating, is based uponan average efficiency and powerfactor for each motor rating.

KQ10C306 6 3 1.6 4 1.9KQ10C310 10 5 2.7 6 3.2KQ10C316 16 7 3.3 10 5.1KQ10C320 20 8 4.1 13 6.3KQ10C325 25 10 5.1 16 7.9KQ10C332 32 13 6.5 20 10.1KQ10C340 40 16 8.2 25 12.7KQ10C350 50 20 10.2 32 15.9KQ10C363 63 26 12.9 36 18.0

KQ10D306 6 3 1.6 4 1.9KQ10D310 10 5 2.7 6 3.2KQ10D316 16 7 3.3 10 5.1KQ10D320 20 8 4.1 13 6.3KQ10D325 25 10 5.1 16 7.9KQ10D332 32 13 6.5 20 10.1KQ10D340 40 16 8.2 25 12.7KQ10D350 50 20 10.2 32 15.9KQ10D363 63 26 12.9 36 18.0

Catalogue MCB D.O.L. Reduced voltagenumber current starting starting

ratingFullload kW Fullload kWcurrent @ 415V AC current @ 415V AC

The circuit breaker ratings used to protect the cable to the motor are based upon

DOLstarting = Up to 4kW, 7 x full load current for 4.5 seconds

4.1kW to 30kW, 7 x full load current for 6 seconds

Reduced voltage starting = Up to 18.5kW, 3.5 x full load current for 10 seconds

19kW to 30kW, 4 x full load current for 18 seconds

KQ10C106 6 3 0.3KQ10C110 10 5 0.5KQ10C116 16 7 0.8KQ10C120 20 9 1.0KQ10C125 25 11 1.3KQ10C132 32 15 1.6KQ10C140 40 18 2.0KQ10C150 50 23 2.5KQ10C163 63 29 3.2

KQ10D106 6 3 0.3KQ10D110 10 5 0.5KQ10D116 16 7 0.8KQ10D120 20 9 1.0KQ10D125 25 11 1.3KQ10D132 32 15 1.6KQ10D140 40 18 2.0KQ10D150 50 23 2.5KQ10D163 63 29 3.2

Catalogue Current D.O.L.startingnumber rating Fullload kW

A current @ 415V AC

Single phase circuit breaker ratings for infrequent start motor loads

DOLstarting = Up to 4kW, 7 x full load current for 4.5 seconds

4.1 to 10kW, 7 x full load current for 6 seconds

22

LoadCentre KQ - Circuit Breaker ratings for infrequent start motor load

LoadCentre KQProtection of lamp circuits

23

Standard Fluorescent type TFor circuits that supply fluorescent lamps, the protective device rating can be calculated on the basisof steady circuit current of each lamp and control gear.

The following table givesrecommended circuit breaker ratingsfor use in circuits with dischargelamps. Ratings are based on the timecurrent characteristic of KQ type Cand D circuit breakers.During start up of discharge lamps ,surge current may be in the orderof:-25 x circuit start current for the first3 milliseconds.7 x circuit start current for thefollowing 2 seconds.Circuits with long cable runs mayreduce the actual inrush current dueto voltage drop to a level which islower than the maximum of 25 xstart up current.

This could effect the choice of circuitbreaker rating used in circuits wherethe number of lamps exceed 3, areduced surge current factor istherefore applied.Consideration must be given to thenumber of lamp fittings used in eachcircuit as this may entail the use ofunusually large cable.Circuits with large numbers of lampfittings may cause someinconvenience in the event of a fault,as due regard for safety in theworking environment must beconsidered in the event of thelighting being extinguished.

Low pressureSodium (SOX) Circuitbreakerrating (A)

18 0.14 0.15 6 6 6 6 6 6 6 6 6 635 0.22 0.2 6 6 6 6 6 6 6 6 6 650 0.3 0.3 6 6 6 6 6 6 6 6 6 690 0.5 0.3 6 6 6 6 6 6 6 6 6 10

135 0.7 0.6 6 6 6 6 6 10 10 10 10 10180 1.0 0.7 6 6 6 6 10 10 10 16 16 16

Highpressure Sodium(SON) Circuitbreakerrating (A)

50 0.3 0.35 6 6 6 6 6 6 6 6 6 670 0.4 0.55 6 6 6 6 6 6 6 6 6 6

100 0.52 0.7 6 6 6 6 6 6 10 10 10 10150 0.8 1.0 6 6 6 6 10 10 10 10 10 16250 1.3 1.5 6 6 10 10 16 16 16 16 16 20400 2.15 3.0 6 10 16 16 20 20 25 25 25 32

1000 5.4 6.0 16 20 32 40 40 50 50 50

Mercury Fluorescent(HPL/MBF) Circuitbreakerrating (A)

50 0.3 0.32 6 6 6 6 6 6 6 6 6 680 0.4 0.5 6 6 6 6 6 6 6 6 6 6

125 0.7 1.1 6 6 6 6 6 6 6 10 10 10250 1.33 2.2 6 6 10 10 10 16 16 16 16 20400 2.2 4.0 6 10 16 16 20 20 20 25 25 32

1000 5.0 9.0 16 20 32 40 40 50 50

Lamp Circuit current NumberoflampsincircuitWattage eachlamp 1 2 3 4 5 6 7 8 9 10

W run A start A

20 0.15 – 6 6 6 6 6 6 6 6 6 640 0.25 – 6 6 6 6 6 6 6 6 6 658 0.35 – 6 6 6 6 6 6 6 6 6 665 0.39 – 6 6 6 6 6 6 6 6 6 670 0.42 – 6 6 6 6 6 6 6 6 6 680 0.48 – 6 6 6 6 6 6 6 6 6 10

110 0.66 – 6 6 6 6 6 6 10 10 10 10

Lamp Circuit current NumberoflampsincircuitWattage eachlamp 1 2 3 4 5 6 7 8 9 10

W run A start A

Type D circuit breaker rating

High frequency ballast type lampsFor circuits that supply fluorescent lamps that incorporate high frequency ballast, refer to Square DTechnical Department for application details.

Type C or D circuitbreakerrating (A)

LoadCentre KQProtection of lamp circuits

24

Low pressureSodium (SOX) Circuitbreakerrating (A)

18 0.14 0.15 6 6 6 6 6 6 6 6 6 635 0.22 0.2 6 6 6 6 6 6 6 6 6 650 0.3 0.3 6 6 6 6 6 6 6 6 6 1090 0.5 0.3 6 6 6 6 6 10 16 16 16 10

135 0.7 0.6 6 6 6 10 10 10 16 16 16 16180 1.0 0.7 6 6 10 10 16 16 16 16 16 16

Highpressure Sodium(SON) Circuitbreakerrating (A)

50 0.3 0.35 6 6 6 6 6 6 6 6 6 670 0.4 0.55 6 6 6 6 6 6 10 10 10 10

100 0.52 0.7 6 6 6 10 10 10 10 10 16 16150 0.8 1.0 6 6 10 10 10 16 16 16 16 16250 1.3 1.5 6 10 16 16 16 20 20 20 25 25400 2.15 3.0 10 16 20 25 25 32 32 32 32 32

1000 5.4 6.0 16 32 40 50 – – – – – –

MercuryFluorescent(HPL/MBF) Circuitbreakerrating (A)

50 0.3 0.32 6 6 6 6 6 6 6 6 6 680 0.4 0.5 6 6 6 6 6 6 10 10 10 10

125 0.7 1.1 6 6 6 10 10 10 16 16 16 16250 1.33 2.2 6 10 16 16 16 20 20 20 25 25400 2.2 4.0 6 16 20 25 32 32 40 40 40 40

1000 5.0 9.0 16 32 40 50 – – – – – –

Lamp Circuit current Numberoflampsincircuitwattage eachlamp 1 2 3 4 5 6 7 8 9 10

W Run A Start A

Type C circuit breaker rating

LoadCentre KQControl and command devices – operational information

25

20 0.09 13 144 288 26 289 578 41 456 91260 0.27 13 48 90 26 96 192 41 152 30475 0.34 13 39 78 26 77 154 41 121 242

100 0.45 13 29 58 26 58 116 41 91 182150 0.68 13 19 38 26 39 78 41 61 122200 0.90 13 14 28 26 29 58 41 46 92300 1.35 13 10 20 26 19 38 41 30 60500 2.25 13 6 12 26 12 24 41 18 36750 3.38 13 4 8 26 8 16 41 12 24

1000 4.50 13 3 6 26 6 12 41 9 18

150 0.84 13 15 30 26 31 62 41 49 98250 1.40 13 9 18 26 19 38 41 29 58400 2.20 13 6 12 26 12 24 41 19 38700 3.90 13 3 6 26 7 14 41 11 22

1000 5.50 13 2 4 26 5 10 41 7 14

35 0.30 13 43 86 26 87 174 41 137 -55 0.40 13 33 66 26 65 130 41 103 -90 0.60 13 22 44 26 43 86 41 68 -

135 0.90 13 14 28 26 29 58 41 46 -

Lamp Circuit 25Acontactor 40Acontactor 63Acontactorwattage current load 2 pole 4 pole load 2 pole 4 pole load 2 pole 3 pole

W A A lamp number (max) A lamp number (max) A lamp number (max)

20 0.15 13 87 174 26 173 346 41 273 54640 0.25 13 52 104 26 104 208 41 164 32858 0.35 13 37 74 26 75 150 41 118 23665 0.39 13 33 66 26 67 134 41 105 21070 0.42 13 31 62 26 62 124 41 98 19680 0.48 13 27 54 26 54 108 41 85 170

110 0.66 13 20 40 26 39 78 41 62 124

Lamp Circuit 25Acontactor 40Acontactor 63Acontactorwattage current load 2 pole 4 pole load 2 pole 4 pole load 2 pole 3 pole

W A A lamp number (max) A lamp number (max) A lamp number (max)

50 0.30 13 43 - 26 87 - 41 137 -80 0.45 13 29 - 26 58 - 41 91 -

125 0.67 13 19 - 26 39 - 41 61 -250 1.30 13 10 - 26 20 - 41 32 -400 2.30 13 6 - 26 11 - 41 18 -700 3.00 13 4 - 26 9 - 41 14 -

1000 5.50 13 2 - 26 5 - 41 7 -

Lamp Circuit 25a contactor 40a contactor 63a contactorwattage current load 2 pole 4 pole load 2 pole 4 pole load 2 pole 3 pole

w a a lamp number (max) a lamp number (max) a lamp number (max)





Fluorescent lamps with starters (corrected)

Incandescent and halogen lamps

High pressure mercury vapour lamps (hpl/mbf)

Low Pressure Sodiumlamps (SOX)

High pressure Sodium lamps (SON)

Contactors – Type CCNDetermination of contactor rating –lighting loads.Based on 230 / 240 V AC rated

fittings.

■ 2 Pole contactor used on a singlephase two wire system.

■ 3 & 4 Pole contactor used on athree phase four wire system.

Installation recommendations■ Contactor and relay controls must be

bounce free.

■ When several contactors are mountedside by side a half module spacermust be fitted between every twocontactors.

■ It is advisable to mount electronicunits at the bottom of modularenclosures and to separate them fromelectro-mechanical devices by aspace equal to one module or by twoF27062 half module spacers.

■ For applications where thetemperature inside the enclosure islikely to exceed 40°C refer to:

Square D – Technical Department 01902 303467

LoadCentre KQControl and command devices – operational information

26

50 0.30 8 2780 0.44 8 18

125 0.69 8 12250 1.31 8 6400 2.30 8 3700 3.85 8 2

1000 5.50 8 1

20 0.09 8 8940 0.18 8 4460 0.27 8 3075 0.34 8 24

100 0.45 8 18150 0.68 8 12200 0.90 8 9300 1.35 8 6500 2.25 8 4750 3.38 8 2

1000 4.50 8 2

Lamp Lamp Line 1 polewattage current current @ 240VAC

w a a lamp number (max)

18 0.8 8 10036 0.19 8 4242 0.21 8 3858 0.26 8 3170 0.30 8 27



35 0.23 8 3555 0.36 8 2290 0.49 8 16

135 0.73 8 11180 1.00 8 8



150 0.83 8 9250 1.38 8 6400 2.20 8 4700 3.85 8 2

1000 5.50 8 1





Impulse relay – type CIR 16A Determination of relay rating – lighting loads.Incandescent and halogen lamps

Fluorescent lamps

Low pressure sodium lamps (SOX)

High pressure Sodium lamps (SON)

High pressure Mercury vapour lamps (HPL/MBF)

27

28

Dimensional InformationPage

SP type A board SP type A board flush kit 29

SP interiors & covers 30

TP type B board TP type B board flush kit 31

TP type B interiors 32

TP type B cover assembly 33

Section 5

LoadCentre KQ A typeDistribution Board dimensions

29

N L WAY

1WAY

2WAY

3WAY

4WAY

5WAY

6WAY

7WAY

8WAY

9WAY

10WAY

11WAY

12WAY

13WAY

14WAY

15WAY

16

INCOMER

DIM B

DIM D DIM E

DIM A

216

5.2

8

126.7

7.4

5.2

96.4

8

8

7

KQ125A6 266 260 140 270 264KQ125A8 321 315 195 270 264KQ125A12 376 370 250 270 264KQ125A16 456 450 330 270 264*KQ125A24 376 370 250 500 494KQ125A4SL6 376 370 250 270 264KQ125A5SL5 376 370 250 270 264KQ125A4SL8 456 450 330 270 264KQ125A6SL6 456 450 330 270 264KQAE16 456 450 330 270 264

Catalogue Dimensions mmnumber DIM A DIM B DIM C DIM D DIM E

Dimensions mm

KQ6SPFK 366KQ8SPFK 421KQ12SPFK 476KQ16SPFK 556KQ24SPFK 476

Reference Dimensionno. DIM F

370*600 272

*502

49

DIM F

* 24 way dimensions

A board flush kits

LoadCentre KQ A typeInterior and cover dimensions

30

N L WAY

1WAY

2WAY

3WAY

4WAY

5WAY

6WAY

7WAY

8WAY

9WAY

10WAY

11WAY

12WAY

13WAY

14WAY

15WAY

16

INCOMER

KQ125INTAC6 190.8 178.1 - - 188 145KQ125INTAC8 226.8 214.1 - - 188 181KQ125INTAC12 298.8 286.1 - - 188 253KQ125INTAC16 370.8 358.1 - - 188 325KQ125INTCD6 - - 193.2 158.9 270 145KQ125INTCD8 - - 229.2 194.9 270 181KQ125INTCD12 - - 301.2 266.9 270 253KQ125INTCD16 - - 373.2 338.9 270 325

Catalogue Dimensions mmnumber DIM A DIM B DIM C DIM D DIM E DIM F

Dimensions mm

DIM B

DIM C

DIM D

DIM F

145.5

DIM E

102

102

All “INTC”Internal covers are 20.6mm deep

DIM A

46

LoadCentre KQ B TypeDistribution Board dimensions

31

KQ125B12 449 340 KQ250B12 808.80 700KQ125B18 539 430 KQ250B18 808.80 700KQ125B24 674 565 KQ250B24 808.80 700KQ125B36 674 565 KQ250B36 1078.80 970KQ125B48 809 700 KQ250B48 1078.80 970KQ125B54 1079 970 KQ250B54 1078.80 970

Catalogue Cataloguenumber DIM A DIM B number DIM A DIM B

Dimensions mm

KQ4TPFK 542 451KQ5TPFK 632 541KQ6TPFK 767 676KQ8TPFK 902 811KQ10TPFK 1172 1081

Reference Dimensionno. DIM C DIM D

DIM C

548.5

456.44.4

8.4

70.4

DIM B

330

70.4

8.4 8.4

70.4127.5

3.2

3.2

70.44.4

DIM A

DIM D

45.3

45.3

LoadCentre KQ B TypeInterior dimensions

32

DIM B 9050

325

DIM A 89

107

75

20

to inside of cover

DIM B50

75

20

325

DIM A

107

to inside of cover

KQ250INTB12 369 270KQ250INTB18 423 324KQ250INTB24 427 378KQ250INTB36 585 486KQ250INTB48 693 594

Reference Dimensionno. DIM A DIM B

KQ125INTB12 280 180KQ125INTB18 334 234KQ125INTB24 388 288KQ125INTB36 496 396KQ125INTB48 604 504KQ125INTB54 658 558

Reference Dimensionno. DIM A DIM B

250A interiors

125A interiors

LoadCentre KQ B TypeDistribution Board dimensions

33

4 109 4506 163 5408 217 67412 325 67416 433 81018 487 1080

No of DIM DIMways A B

4 109 8106 163 8108 217 81012 325 108016 433 108018 487 1080

No of DIM DIMways A B

73

82.3

39.5

46

81.24

46 46

456

DIMA

DIMB

81

4.62

129 56.75

27

456

DIMA

DIMB

125A covers TP&N

250A cover TP&N

34

Conversion chartsQO to KQ

PageSP&N A board & TP&N B boardconversion chart 35

Interiors & enclosures conversion chart 36

MCB conversion chartRCBO conversion chart 37

Section 6

Conversion charts

35

SP&N Standard A boards SP&N Split load A boardsQO1A5 KQ125A6 QO1AM4RCL6 KQ125A4SL6QO1A7 KQ125A8 QO1AM5RCL5 KQ125A5SL5QO1A9 KQ125A8 or KQ125A12 QO1AM6RCL4 KQ125A6SL6QO1A13 KQ125A12 or KQ125A16 QO1AM6RCL8 N/AQO1A17 KQ125A16 QO1AM7RCL7 N/AN/A KQ125A24 QO1AM8RCL6 N/A

QO1A5F KQ125A6 & KQ6SPFK QO1AM4RCL6F KQ125A4SL6 & KQ12SPFKQO1A7F KQ125A8 & KQ8SPFK QO1AM5RCL5F KQ125A5SL5 & KQ12SPFKQO1A9F KQ125A12 & KQ12SPFK QO1AM6RCL4F KQ125A6SL6 & KQ16SPFKQO1A13F KQ125A16 & KQ16SPFK QO1AM6RCL8F N/AQO1A17F KQ125A16 & KQ16SPFK QO1AM7RCL7F N/AN/A KQ125A24 & KQ24SPFK QO1AM8RCL6F N/A

TP&N Standard B BOARDSQO310012 KQ125B12 QO3100MBS12 KQ250B12 & KQ160MCCB3L& W29386QO310018 KQ125B18 QO3100MBS18 KQ250B18 & KQ160MCCB3L& W29386QO310024 KQ125B24 QO3100MBS24 KQ250B24 & KQ160MCCB3L& W29386QO310036 KQ125B36 QO3100MBS36 KQ250B36 & KQ160MCCB3L& W29386QO310048 KQ125B48 QO3100MBS48 KQ250B48 & KQ160MCCB3L& W29386QO310054 KQ125B54 QO3100MBS54 KQ250B54 & KQ160MCCB3L& W29386

QO310012F KQ125B12 & KQ4TPFK QO3100MBS12F KQ250B12 & KQ160MCCB3L& KQ8TPFK & W29386






QO3200M12 KQ250B12 & KQ200SW3L QO3200MB12 KQ250B12 & KQ200MCCB3LQO3200M18 KQ250B18 & KQ200SW3L QO3200MB18 KQ250B18 & KQ200MCCB3LQO3200M24 KQ250B24 & KQ200SW3L QO3200MB24 KQ250B42 & KQ200MCCB3LQO3200M36 KQ250B36 & KQ200SW3L QO3200MB36 KQ250B36 & KQ200MCCB3LQO3200M48 KQ250B48 & KQ200SW3L QO3200MB48 KQ250B48 & KQ200MCCB3LN/A KQ250B54 & KQ200SW3L N/A KQ250B54 & KQ200MCCB3L

QO3200M12F KQ250B12 & KQ200SW3L QO3200MB12F KQ250B12 & KQ200MCCB3L& KQ8TPFK & KQ8TPFK



QO3200M36F KQ250B36 & KQ200SW3L QO3200MB36F KQ250B36 & & KQ10TPFK KQ200MCCB3L& KQ10TPFK


N/A KQ250B54 & KQ200SW3L N/A KQ250B54 & KQ200MCCB3L& KQ10TPFK & KQ10TPFK

QO3200L12 KQ250B12 & KQ250L4 QO3200L12F KQ250B12 & KQ250L4 & KQ8TPFKQO3200L18 KQ250B18 & KQ250L4 QO3200L18F KQ250B18 & KQ250L4 & KQ8TPFKQO3200L24 KQ250B24 & KQ250L4 QO3200L24F KQ250B24 & KQ250L4 & KQ8TPFKQO3200L36 KQ250B36 & KQ250L4 QO3200L36F KQ250B36 & KQ250L4 & KQ10TPFKQO3200L48 KQ250B48 & KQ250L4 QO3200L48F KQ250B48 & KQ250L4 & KQ10TPFKN/A KQ250B54 & KQ250L4 N/A KQ250B54 & KQ250L4 & KQ10TPFK

QO3RC12SD KQ125B12 & RSD device QO3RC12SDF KQ125B12 & RSD device & KQ4TPFKQO3RC18SD KQ125B18 & RSD device QO3RC18SDF KQ125B18 & RSD device & KQ5TPFKQO3RC24SD KQ125B24 & RSD device QO3RC24SDF KQ125B24 & RSD device & KQ6TPFKQO3RC36SD KQ125B36 & RSD device QO3RC36SDF KQ125B36 & RSD device & KQ6TPFKN/A KQ125B48 & RSD device N/A KQ125B48 & RSD device & KQ8TPFKN/A KQ125B54 & RSD device N/A KQ125B54 & RSD device & K10TPFK

QO3RC12 KQ250B12 & KQ160RCD QO3RC12F KQ250B12 & KQ160RCD & KQ8TPFKQO3RC18 KQ250B18 & KQ160RCD QO3RC18F KQ250B18 & KQ160RCD & KQ8TPFKQO3RC24 KQ250B24 & KQ160RCD QO3RC24F KQ250B24 & KQ160RCD & KQ8TPFKQO3RC36 KQ250B36 & KQ160RCD QO3RC36F KQ250B36 & KQ160RCD & KQ10TPFKQO3RC48 KQ250B48 & KQ160RCD QO3RC48F KQ250B48 & KQ160RCD& KQ10TPFKN/A KQ250B54 & KQ160RCD N/A KQ250B54 & KQ160RCD& KQ10TPFK

Q O 3 1 0 0 2 4 D N 1 2 KQ125B24ES QO310024DN12F KQ125B24ES & KQ5TPFKQ O 3 1 0 0 3 6 D N 1 2 KQ125B36ES QO310036DN12F KQ125B36ES & KQ6TPFK

QO3200M36DN12 KQ250B24ES & KQ200SW34 QO3200M36DN12F KQ250B24ES & KQ10TPFKQO3200L36DN12 KQ250B36ES & KQ250L4 QO3200L36DN12F KQ250B36ES & KQ10TPFK

Old New Old NewPart no. Part no. Part no. Part no.

Note - not all devices are direct equivalents.

Conversion charts

36

Old New Old NewPart no. Part no. Part no. Part no.

B Board cover assemblies

QO3100C12 KQ125INTBC12 QO3200C12 KQ250INTBC12QO3100C18 KQ125INTBC18 QO3200C18 KQ250INTBC18QO3100C24 KQ125INTBC24 QO3200C24 KQ250INTBC24QO3100C36 KQ125INTBC36 QO3200C36 KQ250INTBC36QO3100C48 KQ125INTBC48 QO3200C48 KQ250INTBC48QO3100C54 KQ125INTBC54 N A KQ250INTBC54

SP&N and TP&N interior & cover assemblies

QO1INT7 KQ125INTA6 QO1INTC7 KQ125INTC6 or KQ125INTCD6QO1INT9 KQ125INTA8 QO1INTC9 KQ125INTC8 or KQ125INTCD8QO1INT13 KQ125INTA12 QO1INTC13 KQ125INTC12 or KQ125INTCD12QO1INT17 KQ125INTA16 QO1INTC17 KQ125INTC16 or KQ125INTCD16

QO3100INT12 KQ125INTB12 QO3100LINT12 KQ125INTB12 & KQ125L4QO3100INT18 KQ125INTB18 QO3100LINT18 KQ125INTB18 & KQ125L4QO3100INT24 KQ125INTB24 QO3100LINT24 KQ125INTB24 & KQ125L4QO3100INT36 KQ125INTB36 QO3100LINT36 KQ125INTB36 & KQ125L4QO3100INT48 KQ125INTB48 QO3100LINT48 KQ125INTB48 & KQ125L4QO3100INT54 KQ125INTB54

QO3100INTC12 KQ125INTBC12 QO3100LINTC12 KQ125INTBC12QO3100INTC18 KQ125INTBC18 QO3100LINTC18 KQ125INTBC18QO3100INTC24 KQ125INTBC24 QO3100LINTC24 KQ125INTBC24QO3100INTC36 KQ125INTBC36 QO3100LINTC36 KQ125INTBC36QO3100INTC48 KQ125INTBC48 QO3100LINTC48 KQ125INTBC48QO3100INTC54 KQ125INTBC54

QO3200LINT12 KQ250INTB12 & KQ250L4 QO3200LINTC12 KQ250INTBC12QO3200LINT18 KQ250INTB18 & KQ250L4 QO3200LINTC18 KQ250INTBC18QO3200LINT24 KQ250INTB24 & KQ250L4 QO3200LINTC24 KQ250INTBC24QO3200LINT36 KQ250INTB36 & KQ250L4 QO3200LINTC36 KQ250INTBC36QO3200LINT48 KQ250INTB48 & KQ250L4 QO3200LINTC48 KQ250INTBC48N/A KQ250INTB54 & KQ250L4 N/A KQ250INTBC54

Extension enclosures & covers

BLK362 KQBLK12 BLK362D KQBLK12DBLK419 KQBLK18 BLK419D KQBLK18DBLK725 KQBLK2436 BLK725D KQBLK2436DBLK839 KQBLK4854 BLK839D KQBLK4854DBLK1087 KQBLK25054 BLK1087D KQBLK25054D

DA362 KQDA12 BLKC362D N/ADA419 KQDA18 BLKC419D N/ADA725 KQDA2436 BLKC725D N/ADA839 KQDA4854 BLKC839D N/ADA1087 KQDA25054 BLKC1087D N/A

Incoming devices

QO11OOM KQ125SW2 QO4100MN KQ125SW3LQO1100L KQ125L2 QO4100M N/AQOE200R30 RSD63032 QO4100L KQ125L4QOE200R100 RSD63102 QOH4100X N/AQOE200R300 RSD63302 QO3200M KQ200SW3LQOE20030 RSD100032 QO3200MB KQ200MCCB3LQOE200100 RSD100102 RSD63034 RSD63034QOE200300 RSD100302 RSD63104 RSD63104QOE200100S N/A RSD63304 RSD63304

Accessories

QO3100L KQ1100L(x2) QO4SP N/AQO3100M N/A WALLET WALLETQOKD KQDBL QOEBP SQODNBPQOK KQDBL DNBP SQODNBP


Conversion charts

37

Single pole MCB's 10kAB Curve Single pole MCB's 10kAC Curve Single pole MCB's 10kAD Curve

QO103EB10 KQ10B103QO106EB10 KQ10B106 QO106EC10 KQ10C106 QO106ED10 KQ10D106QO110EB10 KQ10B110 QO110EC10 KQ10C110 QO110ED10 KQ10D110QO116EB10 KQ10B116 QO116EC10 KQ10C116 QO116ED10 KQ10D116QO120EB10 KQ10B120 QO120EC10 KQ10C120 QO120ED10 KQ10D120QO125EB10 KQ10B125 QO125EC10 KQ10C125 QO125ED10 KQ10D125QO132EB10 KQ10B132 QO132EC10 KQ10C132 QO132ED10 KQ10D132QO140EB10 KQ10B140 QO140EC10 KQ10C140 QO140ED10 KQ10D140QO150EB10 KQ10B150 QO150EC10 KQ10C150 QO150ED10 KQ10D150QO163EB10 KQ10B163 QO163EC10 KQ10C163 QO163ED10 KQ10D163

Two pole MCB's 10kAC Curve Two pole MCB's 10kAD Curve

QO206EC10 KQ10C206 QO206ED10 KQ10D206QO210EC10 KQ10C210 QO210ED10 KQ10D210QO216EC10 KQ10C216 QO216ED10 KQ10D216QO220EC10 KQ10C220 QO220ED10 KQ10D220QO225EC10 KQ10C225 QO225ED10 KQ10D225QO232EC10 KQ10C232 QO232ED10 KQ10D232QO240EC10 KQ10C240 QO240ED10 KQ10D240QO250EC10 KQ10C250 QO250ED10 KQ10D250QO263EC10 KQ10C263 QO263ED10 KQ10D263

Three pole MCB's 10kAC Curve Three pole MCB's 10kAD Curve

QO306EC10 KQ10C306 QO306ED10 KQ10D306QO310EC10 KQ10C310 QO310ED10 KQ10D310QO316EC10 KQ10C316 QO316ED10 KQ10D316QO320EC10 KQ10C320 QO320ED10 KQ10D320QO325EC10 KQ10C325 QO325ED10 KQ10D325QO332EC10 KQ10C332 QO332ED10 KQ10D332QO340EC10 KQ10C340 QO340ED10 KQ10D340QO350EC10 KQ10C350 QO350ED10 KQ10D350QO363EC10 KQ10C363 QO363ED10 KQ10D363

Single pole MCB's 6kAB Curve Single pole MCB's 6kAC Curve Single pole MCB's 6kAD Curve

QO103EB6 SQO103EB6 SQO103EC6QO106EB6 SQO106EB6 QO106EC6 SQO106EC6 QO106ED6 KQ10D106QO110EB6 SQO110EB6 QO110EC6 SQO110EC6 QO110ED6 KQ10D110QO116EB6 SQO116EB6 QO116EC6 SQO116EC6 QO116ED6 KQ10D116QO120EB6 SQO120EB6 QO120EC6 SQO120EC6 QO120ED6 KQ10D120QO125EB6 SQO125EB6 QO125EC6 SQO125EC6 QO125ED6 KQ10D125QO132EB6 SQO132EB6 QO132EC6 SQO132EC6 QO132ED6 KQ10D132QO140EB6 SQO140EB6 QO140EC6 SQO140EC6 QO140ED6 KQ10D140QO150EB6 SQO150EB6 QO150EC6 SQO150EC6 QO150ED6 KQ10D150QO163EB6 SQO163EB6 QO163EC6 SQO163EC6 QO163ED6 KQ10D163

Single pole 18mm RCBO 10kA10mA Single pole 18mm RCBO 10kA30mA Single pole 18mm RCBO 10kA100mA

QOE106B01 KQE106C01 QOE106B03 KQE106C03 QOE106D10 KQE106C10QOE110B01 KQE110C01 QOE110B03 KQE110C03 QOE110D10 KQE110C10QOE116B01 KQE116C01 QOE116B03 KQE116C03 QOE116D10 KQE116C10QOE120B01 KQE120C01 QOE120B03 KQE120C03 QOE120D10 KQE120C10QOE132B01 KQE132C01 QOE132B03 KQE132C03 QOE132D10 KQE132C10QOE140B01 KQE145C01 QOE140B03 KQE145C03 NA KQE145C10

QOE106C01 KQE106C01 QOE106C03 KQE106C03 QOE106D10 KQE106C10QOE110C01 KQE110C01 QOE110C03 KQE110C03 QOE110D10 KQE110C10QOE116C01 KQE116C01 QOE116C03 KQE116C03 QOE116D10 KQE116C10QOE120C01 KQE120C01 QOE120C03 KQE120C03 QOE120D10 KQE120C10QOE132C01 KQE132C01 QOE132C03 KQE132C03 QOE132D10 KQE132C10

QOE106D03 KQE106C03QOE110D03 KQE110C03QOE116D03 KQE116C03QOE120D03 KQE120C03QOE132D03 KQE132C03

Old New Old New Old NewPart no. Part no. Part no. Part no. Part no. Part no.


38

Standard PlusPage

Fully assembled and custom built distribution boards 39

Section 7

Standard PlusAdditional resource for your business.

Standard Plus gives additional resource toyour business by providing both fullyassembled and custom built distributionboards.

Ease and speed of installation are the mainbenefits of Standard Plus.

In addition it also means:■ Less installation time. All products are

supplied fully assembled and delivered to site.

■ Tailor made solutions. Standard Pluspanelboards and distribution boards can bedesigned and constructed specifically to yourrequirements.

■ Less installation space. The neat and compactnature of Standard Plus products means theycan be readily installed in confined spaces.

■ Total project assistance. Square D can providefully detailed drawings and test certificates forall Standard Plus products.

■ Fast quotations. Square D guarantees a quick24-hour response to quotation requests.

All Standard Plus

products are

manufactured and

tested to BSEN60439-1

and in accordance with

ISO 9001 p r o c e d u r e s

before leaving the Square

D production facility.

Delivering the goodsStandard Plus - Delivered within 2 weeks.The assembly of standard boards:■ LoadCentre KQ type A SP&N boards.

■ LoadCentre KQ TP&N boards.

■ I Line MCCB panelboards.

■ I Line Fuse Switch panelboards.

All complete with incoming and outgoing devices and traffolyte labels (if required).

Standard Plus - Delivered within 3 weeks.More sophisticated boards, namely those requiring both assembly and modification can be deliveredwithin 3 weeks of an order being placed. Typically the products include:

■ LoadCentre KQ distribution boards joined together.

■ I Line Panelboards joined together.

■ Combined I Line Panelboards and LoadCentre KQ distribution boards.

■ I Line panelboards or LoadCentre KQ distribution boards incorporating control equipment.

■ LoadCentre KQ TP&N boards fitted with incoming contactor devices.

Standard Plus - Delivered within 4 weeks.More complex installations may require assembly of Square D products plus the incorporation ofother equipment within one composite enclosure. The additional equipment could include:

■ Power factor correction equipment

■ Change over contactors

■ Automatic source changeover systems

■ Protective devices such as earth fault relays

■ Instrumentation

■ Facilities for building management systems

Square D guarantee to deliver these products to site within 4 weeks of a an order being placed.

41

42

Other Square D productsPage

Qwikline II consumer unitsTwinbreak & Quadbreak fusegear 43

I-line panelboardsClearstart control gear 44

Section 8

Other Square D products

Qwikline II Universal Consumer units

43

■ Insulated and metal consumer units 2 to 24 SP ways, Standard, split bus,dual and multi tariff supply options.

■ Accept plug on 6kA MCB’s, RCBO’s and control devices.

■ Totally encapsulated busbar system providing complete finger safety to IP2X.

A range of switch disconnector fuses and switch disconnectors suppliedcomplete for individual mounting or for mounting to busbar chambers.

Twinbreak :Full AC 23 ratings (to 100A) AC22 to160A

■ 20A to 100A switch disconnector fuses.

■ 20A to 160A switch disconnectors.

■ 160 busbar chambers.

Quadbreak :Full AC 23 ratings (to 630A)

■ 63A to 630A switch disconnector fuses (supplied with fuses).

■ 63A to 630A switch disconnectors supplied with isolator links.

■ 200A to 800A busbar chambers.

Twinbreak and Quadbreak Fusegear

Other Square D products

44

Clearstart control gear

Ready to install control gear■ Enclosed motor starters - direct on line, reversing direct and automatic star

delta.

■ Enclosed heating and lighting contactors.

■ Enclosed switch disconnectors.

■ Push button stations.

I-Line Panelboards

Choice of either MCCB or fuse switch panelboards.

MCCB panelboards :■ Four sizes with incoming devices from 250A to 2000A.

■ Outgoing plug-on single pole and triple MCCB devices, 16A to 1250A.

■ Full compliment of accessories, cable extension boxes, plinths, sideextension boxes, instrumentation kits and blanking plates.

Fuse switch panelboards :■ Four sizes with incoming devices from 400A to 2000A.

■ Outgoing plug-on fuse combination of units from 32A to 400A.

Square D, Fordhouse Road, Wolverhampton,WV10 9ED. Tel: (01902) 303370 Fax: (01902) 303371.

SQD0300CW15000W1182

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