Post on 06-Aug-2020
LoadCentre KQ+Distribution boards
Simply safer
SQ.D5131.V2 LoadCentreKQ(Cover) 20/9/04 5:15 pm Page 1
Square D - The right connection
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.
SQ.D5131.V2 LoadCentreKQ(Cover) 20/9/04 5:16 pm Page 2
LoadCentre KQ+ product selectorKQ+ Distribution boards KQ+ Incoming devices KQ+ Accessories
Standard A boards No. SP ways
KQ125A6 6KQ125A8 8KQ125A12 12KQ125A16 16KQ125A24 24
Split load A boards No. SP ways
KQ125A4SL6 4+6KQ125A5SL5 5+5KQ125A4SL8 4+8KQ125A6SL6 6+6
For A type distribution boardsKQK 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 DIN rail extension enclosureKQ1100L 1P outgoing terminal blockKQDC Replacement door catch
125A Standard No. TPB boards waysKQ125B12 4KQ125B18 6KQ125B24 8KQ125B36 12KQ125B48 16KQ125B54 18KQ125B72 24
125A Split 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 125A 4P term blockKQ125SW3L 125A 3P+N switch discKQ124SW4 125A 4P switch discRSD80034 80A 30mARSD100034 100A 30mARSD100304 100A 300mARSD100304S 100A 300mA TD
250A Standard No. TPB boards waysKQ250B12 4KQ250B18 6KQ250B24 8KQ250B36 12KQ250B48 16KQ250B54 18KQ250B72 24
250A Extra service No. TPB boards waysKQ250B24ES 8+13 modsKQ250B36ES 12+13 mods
250A B board incoming devicesKQ250L4P 250A 4P term blockKQ160SW3L 160A 3P+N switch discKQ200SW3L 200A 3P+N switch discKQ250SW3L 250A 3P+N switch discKQ160SW4 160A 4P switch discKQ200SW4 200A 4P switch discKQ250SW4 250A 4P switch discKQ160MCCB3L 160A 3P+N MCCBKQ200MCCB3L 200A 3P+N MCCBKQ250MCCB3L 250A 3P+N MCCBKQ250MCCB3L 250A 3P+N MCCBKQ160RCD 160A 4P RCCB
For B type distribution boardsQOJ Joining kitKQDBL Barrel lock and 2 keysW29370 MCCB padlock attachmentW29242 MCCB <= 95mm2 cable
clamps x 3W29259 MCCB <= 185mm2 cable
clamps x 3KQ125SPP Single phasing kit for
125A boardsKQ250SPP Single phasing kit for
250A boardsSQODNBP Blanking plate (5 poles)QOEPLA Padlocking attachmentQOPL PadlockWALLET Circuit directory and walletKQ4TPFK 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 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 125A 2P term blockKQ125SW2 125A 2P switch discRSD63032 63A 30mA RCCBRSD63102 63A 100mA RCCBRSD63302 63A 300mA RCCBRSD100032 100A 30mA RCCBRSD100102 100A 100mA RCCB
Plug-On secondary RCCB for split load A boardsSQOE063030 63A 30mASQOE063100 63A 100mASQOE100030 100A 30mASQOE100100 100A100mASQOE100100S 100A 100mA TDSQOE100300 100A 300mA
KQ125SW3L KQ6TPFKKQ125B12
SQ.D5131.V2 LoadCentreKQ(Cover) 20/9/04 5:16 pm Page 3
KQ+ MCB's (10kA) KQ+ RCBO's (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 40A contactorCCN363 3P 63A contactorCCN425 4P 25A contactorCCN440 4P 40A contactorCCN4100 4P 100A contactorCEM01 Multi function meterCPD360 Presence detectorCPIR PIR detectorCPT9 Multi function time switchCPT9MC Memory cartridge
for CPT9CPT11 1c 7 day electronic
time switchCPT21 2c 7 day electronic
time switchCRT1 Room thermostatCSA115 1P+N surge arrestor 15kACSA140 1P+N surge arrestor 40kACSA315 3P+N surge arrestor 15kACSA340 3P+N surge arrestor 40kACSA15C 15kA surge arrestor
cartridgeCSA40C 40kA surge arrestor
cartridgeCSANC Surge arrestor neutral
cartridgeCTR1 Time delay ON relayCTS24 1ch 24hr time switchCIR116 1P 16A impulse relayCIR216 2P 16A impulse relayCCR110 1P 10A changeover relayCDT116 1P 16A stair case timerCBL8 8V AC bellCBX8 240-8V bell transformerCBZ8 8V AC buzzerCLS110 1P 10A light sensitive
switchF27062 1/2 mod spacerKQ10C380 MCB 3P 80A TypeCKQ10C3100 MCB 3P 100A TypeC
10mA (230/240V)KQE106C01 6AKQE110C01 10AKQE116C01 16AKQE120C01 20AKQE132C01 32AKQE145C01 45A
30mA (230/240V)KQE106C03 6AKQE110C03 10AKQE116C03 16AKQE120C03 20AKQE132C03 32AKQE145C03 45A
100mA (230/240V)KQE106C10 6AKQE110C10 10AKQE116C10 16AKQE120C10 20AKQE132C10 32AKQE145C10 45A
KQ10B106 KQE132C03 CCN340
SQ.D5131.V2 LoadCentreKQ(Cover) 20/9/04 5:16 pm Page 4
ContentsSection 1 – LoadCentre KQ+ distribution boards
■ LoadCentre KQ+ Single phase A type distribution boards - 125A.
■ LoadCentre KQ+ Single phase A type distribution board incoming devicesand 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.
Page
10
Section 2 – LoadCentre KQ+ circuit protection 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.
18Section 3 - LoadCentre KQ+ extension enclosures & interiors
■ LoadCentre KQ+ Interiors & cover assemblies.
■ LoadCentre KQ+ enclosures. 24Section 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.
28Section 5 – Dimensional information
■ LoadCentre KQ+ distribution boards.
■ LoadCentre KQ+ cover assemblies & interiors. 38Section 6 – Standard Plus
■ Fully assembled and custom built distribution, panel and switchboards. 44Section 7 – Other Square D products
■ Qwikline II consumer units, Twinbreak & Quadbreak fusegear, I-Line panelboards and Clearstart control gear. 48
Section 8 – Index
■ Alphanumeric part number index. 52
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Easy Installation■ Even faster plug on system for MCB’s and
RCBO’s. 50% fewer connections to make.
■ A new integral cable way is provided forcontrol cables, making installation easier.
■ A new split earth and neutral bar designmeans all terminals are easily accessiblefrom either side of the distribution board.
■ Common enclosure sizes and a range ofextension boxes simplify group mounting ofboards.
■ Removable gland plates (one plain and onewith knockouts) provide quick and safecable entry.
LoadCentre KQ+ Distribution boards - benefits
Safety■ IP2X factory fitted busbar assembly with non removable
insulating barriers, provide protection against accidental direct contact. This is particularly useful if work such as testing and commissioning is required on an energised enclosure.
■ Neutral terminal bar cover provides additional shielding of liveparts. This is secured by screw fixing to prevent accidental disturbance in order to maintain safety levels.
■ Distribution boards and devices are 3rd party type tested to 20kA (MCCB incomer), to BS EN 60439.
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 for the most demanding of installations.
■ Boards accept 10kA MCB’s and RCBO’s.
■ 20kA conditional short circuit rating.
■ Range of three and four pole incoming devices.
■ 25mm2 earth and neutral terminals as standard.
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LoadCentre KQ+ Distribution boards - benefits
Easy Installation - continued■ Improved symmetrical layout and increased enclosure size
provides more wiring space, avoids cable bunching.
■ Incoming devices are an integral feature of all distribution boards. No extension boxes, joining kits or special tools are needed to fitincoming devices.
■ A new modified standards design and production facility meansSquare D can now engineer bespoke products to meet your specificneeds. Typical applications so far have included: boards to meet theexact colour scheme of the buildings interior or a customers corporateimage, new combinations of split load consumer units and distributionboards with enclosure dimensions to accommodate electrical cupboards with restricted access.
■ A new improved incomer design means the time taken to fit incomingdevices is reduced by up to 70%.
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 applications requiringtwo types of earth fault protection from one supply.
Versatility■ Interchangeable incoming devices can
easily be upgraded to meet the changingneeds of an application.
■ Control devices such as contactors, timeclocks and impulse relays can be mountedin any unused outgoing way.
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Section 1Page
11Standard 125A SP&N boards Split load 125A A type boards
12Standard SP&N incoming devicesSplit load SP&N incoming devicesSP&N flush mounting kitsSP&N accessories
13Standard 125A TP&N B boardsSplit load 125A TP&N B boardsExtra service 125A TP&N B boards
1480 - 125A TP&N incoming devicesTP&N type B flush mounting kitsTP&N type B accessories
15Standard TP&N B boards: 250AExtra service TP&N B boards: 250A
16160A, 200A, 250A, TP&N type B incoming devicesTP&N type B flush mounting kitsTP&N type B accessories
LoadCentre KQ+ distribution boards
SQ.D5131. V2 LoadCentreKQ(Text) 20/9/04 4:15 pm Page 10
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LoadCentre KQ+ Single phase A type distribution boards - 125A
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
Notes* 2 incoming devices required for split load units. e.g. Switch and RCCB’s.Secondary incomer is a plug on device - see opposite page. All devices are supplied separately.
Standard type (excluding incomers)
■ Manufactured and tested to BS EN 60439parts 1 and 3.
■ Maximum busbar rating 125A.
■ Voltage rating 230/240V AC.
■ External IP3X protection to BS EN 60529.
■ Internal IP2XB protection to BS EN 60529provided by permanent, non removable, factory fitted barriers.
■ Shielded neutral bars.
■ Cable knockouts on all sides for speed ofinstallation.
■ Removable pan assembly for easier drillingand fixing
■ Earth bar capacity 25mm2.
■ Neutral bar capacity 25mm2.
■ Wide range of bolt on incomers, Plug-On outgoers.
■ All A boards accept DIN control products eg. contactors, time clocks, in any unusedoutgoing way 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.
Reference No. of SP Dimensions mm Compatibleno. ways Height Width Depth Flush kit
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
Split Load type* (excluding incomers)Reference No. of ways Dimensions mm Compatibleno. Unprotected SP Protected RCD Height Width Depth Flush kit
KQ125A6SL6*
KQ125A6
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LoadCentre KQ+ Single phase A type distribution boardincoming devices and accessories
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
Type A LoadCentre KQ+ DIN incoming devicesReference Device type Current No. of Standard Cableno. rating poles approval capacity mm2
SQOE063030 RCCB 63A 30mA 2 BS EN 61008 35SQOE063100 RCCB 63A 100mA 2 BS EN 61008 35SQOE100030 RCCB 100A 30mA 2 BS EN 61008 50SQOE100100S RCCB 100A 100mA TD 2 BS EN 61008 50SQOE100100 RCCB 100A 100mA 2 BS EN 61008 50SQOE100300 RCCB 100A 300mA 2 BS EN 61008 50
Plug on RCCB secondary incomers for split load A boardsReference Device type Current No. of Standard Cableno. rating poles approval capacity mm2
KQK Barrel lock & 2 keys new square door catchKQDBL Barrel lock & 2 keys old round door catchSQODNBP 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 kitKQAE16 A type din rail extension enclosure (16 SP ways available)KQ1100L 100A lug unit single poleKQDC Replacement door catch
125A A board accessoriesReference Device typeno.
NoteFor a wider range of RCD incomers see the RSD range on page 22
KQ125L2 KQ125SW2 RSD10032
SQOE63100
KQ6SPFK
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LoadCentre KQ+ Three phase B type distribution boards - 125A
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 KQ10TPFKKQ125B72 24 1080 456 127 KQ10TPFK
Standard type (excluding incomers)
■ Manufactured and tested to BS EN 60439parts 1 and 3.
■ Maximum busbar rating 125A.
■ Voltage Rating 400/415V AC.
■ External IP3X protection to BS EN 60529.
■ Internal IP2XB protection to BS EN 60529,provided by permanent, non removable, factory fitted barriers.
■ Fully shielded neutral bars.
■ Earth and neutral bar cable capacity 25mm2.
■ All incoming devices fit integral to the board,no extension boxes required.
■ All incoming connections are the samelength ie. 4 pole configuration.
■ Range of integral incomers for all applications including lugs, switches andRCD’s.
■ Outgoing MCB's available up to 63A B, C orD curves.
■ 18mm RCBO available, minimising use ofoutgoing ways.
■ Plug On outgoers for speed of installationand guaranteed connection.
■ All B boards accept DIN control products(timers, contactors) in any unused outgoingway without adaptation.
■ New control wiring cable way provided.
Reference No. of TP Dimensions mm Compatibleno. ways Height Width Depth Flush kit
Notes2 incoming devices required for split load units e.g. switch and RCD or 2 x RCD's
KQ125B24SL12 8 4 810 456 127 KQ8TPFKKQ125B18SL18 6 6 810 456 127 KQ8TPFKKQ125B12SL24 4 8 810 456 127 KQ8TPFK
Split load type (excluding incomer) Reference No. of ways Dimensions mm Compatibleno. Unprotected TP Protected RCD Height Width Depth Flush kit
NotesExtra service distribution boards are specifically designed for applicationsusing numerous control products and MCB’s and RCBO’s, these dedicatedunits eliminate the need for extension boxes, speed up and economiseinstallations,while automatically providing a professional finish.The dedicated DIN space will accommodate up to 235 mm (thirteen 18mm modules) of control products.
KQ125B24ES 8 13 675 456 127 KQ6TPFKKQ125B36ES 12 13 810 456 127 KQ8TPFK
Extra service units (excluding incomer) B board with dedicated top extension box for control products
Reference No. of 18mm Dimensions mm Compatibleno. ways modules Height Width Depth Flush kit
KQ125B12
KQ125B12SL24
KQ125B24ES
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KQK Barrel lock & 2 keys for new square door catchKQK33 Spare keys for aboveKQDBL Barrel lock & 2 keys for old round door catchQOJ Joining kit (mechanical)W29370 MCCB locking attachmentKQ125SPP 125A 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 100A lug unit single poleKQSGPKO Spare gland plate with knockoutsKQSGP Spare gland plateKQSEB12T Spare/clean earth 12 terminalsKQSEB24T Spare/clean earth 24 terminalsKQ72BL Spare way label 72 ways
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LoadCentre KQ+ Three phase B type distribution boards - 125A
KQ125L4 Terminal block 125A 4 – 50KQ125SW4 Switch disconnector 125A 4 BS EN 60947-3 50KQ125SW3L Switch disconnector 125A 3+N lug BS EN 60947-3 50RSD80034 RCCB 80A 30mA 4 BS EN 61008 35RSD100304 RCCB 100A 300mA 4 BS EN 61008 50RSD100304S RCCB 100A 300mA TD 4 BS EN 61008 50
125A type B LoadCentre KQ+ incoming devicesReference Device type Current No. of Standard Cableno. rating poles approval capacity mm2
NoteFor a wider range of RCD incomers see the RSD range on page 22
B board accessoriesReference Device typeno.
Description Multi function metering kit for KQ+ 3 phase B type distribution boardsFunction This metering kit is designed to be field installable to any Square D
LoadCentre KQ+ B type distribution board allowing the contractor to provide a full metering facility without the need to purchase a special bespoke board. One kit for all ratings.
Format This kit comprises an extension box to be fixed to the bottom of the KQ+ distribution board. All fixings are supplied. All components except three single pole MCB’s are supplied fully fitted and wired. The MCB’s are supplied but require to be fitted on the distribution stack and connected to prepared tails.
Components CEM01 multi function meterThree current transformersThree single pole MCB’s
Current rating The kit is rated at 250A and is suitable for all ratings of incomerVoltage rating 415V nominal, 455V maximum. 3 phase 4 wire 50-60 HzOutput Pulse output contact is available. Contact rated at 27V 20mA ac or dc.Dimensions Width 456
Height 270Depth 127
Metering kitReference KQMET250no.
KQ125L4
KQ125SW3L
QOJ
CEM01 as fitted to KQMET250
KQ6TPFK
RSD100034
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LoadCentre KQ+ Three phase B type distribution boards - 250A
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 1080 456 127 Consult
Square D
Standard type (excluding incomers)
■ Manufactured and tested to BS EN 60439parts 1 & 3.
■ Maximum busbar rating 250A.
■ Voltage Rating 400/415V AC.
■ External IP3X protection to BS EN 60529.
■ Internal IP2XB protection to BS EN 60529,provided by permanent, non removable, factory fitted barriers.
■ Neutral bar shields supplied as standard.
■ Earth and neutral bar cable capacity 25mm2.
■ All incoming devices fit integral to the board,no extension boxes required.
■ Integral incomers for all applications including lugs, switch, MCCB’s and RCD’s.
■ All incoming connections are the samelength ie. 4 pole configuration.
■ Outgoing MCB's available up to 63A B, C or D curves.
■ 18mm RCBO available, maximising use ofoutgoing ways.
■ Plug On outgoers for speed of installationand guaranteed connections.
■ All B boards accept DIN control productstimers, contactors in any unused outgoingway without adaptation.
■ New control wiring cable way provided.
Reference No. of TP Dimensions mm Compatibleno. ways Height Width Depth Flush kit
KQ250B24ES 8 13 1080 456 127 KQ10TPFKKQ250B36ES 12 13 1080 456 127 KQ10TPFK
Extra service units (excluding incomer) B board with integral DIN rail for control products
Reference No. of TP 18mm Dimensions mm Compatibleno. ways modules Height Width Depth Flush kit
NotesExtra Service KQ+ distribution boards are specifically designed for usewhere numerous control products are required adjacent to MCB’s andRCBO’s.These dedicated units eliminate extension boxes and speed up installationand reduce wiring time and cost.They also provide an extremely professional finish to an otherwise complex and potentially untidy application. The dedicated DIN space willaccommodate up to 235mm (thirteen 18mm modules) of control products.
KQ250B12
KQ250B24ES
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LoadCentre KQ+ Three phase B type distribution board interchangeable incomers - 160A, 200A, 250A
KQ250L4P Terminal block 250A 4 –KQ160SW3L Switch disconnector 160A 3+N BS EN 60947-3KQ200SW3L Switch disconnector 200A 3+N BS EN 60947-3KQ250SW3L Switch disconnector 250A 3+N BS EN 60947-3KQ160SW4 Switch disconnector 160A 4 BS EN 60947-3KQ200SW4 Switch disconnector 200A 4 BS EN 60947-3KQ250SW4 Switch disconnector 250A 4 BS EN 60947-3KQ160MCCB3L MCCB 160A 3+N BS EN 60947-2KQ200MCCB3L MCCB 200A 3+N BS EN 60947-2KQ250MCCB3L MCCB 250A 3+N BS EN 60947-2KQ160RCD RCCB 160A I∆n 30mA -10A 4 BS EN 61008
250A type B LoadCentre incoming devicesReference Device type Current No. of Standardno. rating poles approval
KQ250SPP 250A single phasing kitQOJ Joining kit (mechanical)KQK Barrel lock & 2 keys for new square door catchKQK33 Spare keys for aboveKQDBL Barrel lock & 2 keys for old round door catchW29370 MCCB locking attachmentSQODNBP 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 100A lug unit single poleKQSGPKO Spare gland plate with knockoutsKQSGP Spare gland plateKQSEB12T Spare/clean earth 12 terminalsKQSEB24T Spare/clean earth 24 terminalsW29242 MCCB< = 95mm2 cable clamps x 3W29259 MCCB< = 185mm2 cable clamps x 3KQ72BL Spare way label 72 ways
B board accessoriesReference Device typeno.
Connected by
solid conductor
or crimped
cable lug to
maximum
diameter on
stand
L ≤25mmd ≤10mmØ >8mm
KQ250SW4
KQ200MCCB3L
Description Multi function metering kit for KQ+ 3 phase B type distribution boardsFunction This metering kit is designed to be field installable to any Square D
LoadCentre KQ+ B type distribution board allowing the contractor to provide a full metering facility without the need to purchase a special bespoke board. One kit for all ratings.
Format This kit comprises an extension box to be fixed to the bottom of the KQ+distribution board. All fixings are supplied. All components except three single pole MCB’s are supplied fully fitted and wired. The MCB’s are supplied but require to be fitted on the distribution stack and connected to prepared tails.
Components CEM01 multi function meterThree current transformersThree single pole MCB’s
Current rating The kit is rated at 250A and is suitable for all ratings of incomerVoltage rating 415V nominal, 455V maximum. 3 phase 4 wire 50-60 HzOutput Pulse output contact is available. Contact rated at 27V 20mA ac or dc.Dimensions Width 456
Height 450Depth 127
Metering kitReference KQMET250no.
KQMET250
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Section 2Page
19Single pole MCB’s Two pole MCB’sThree pole MCB’s
20Single pole RCBO’s 10mASingle pole RCBO’s 30mASingle pole RCBO’s 100mA
21Contactors 2 & 4 pole 25-63A,Time switchesImpulse relays Changeover relays
222 pole RCD’s 25-100A4 pole RCD’s 25-100ADIN enclosures
LoadCentre KQ+ circuit protection devices
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KQ10C240
LoadCentre KQ+ KQ+ miniature circuit breakers (MCB’s)
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
Type B (magnetic setting 3 - 5 In) For resistive and light reactive loads, e.g. heating, incandescent lighting etc
■ Manufactured and tested to BS EN 60898
■ 10kA breaking capacity.
■ Let through energy classification of 3 (lowestlet through energy best cable protection classification).
■ Positive contact indication. (guaranteedon/off indication).
■ Trip free mechanism operates even whenthe toggle is locked.
■ Lockable in the ON or OFF position.
■ Speed of Connection of plug on devices - 50% fewer connections to make.
■ For use in LoadCentre KQ+ A and B boards.
■ All MCB's have their part number clearlyprinted on the front face for ease of identification.
Reference no. Current Terminal Current required1 pole 2 pole 3 pole rating capacity to disconnect
(Icn*) 0.4s 5s
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
Type C (magnetic setting 5 - 10 In) For moderately light reactive loads, e.g. fluorescent lighting
Reference no. Current Terminal Current required1 pole 2 pole 3 pole rating capacity to disconnect
(Icn*) 0.4s 5s
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
Type D (magnetic setting 10 - 14 In) For highly reactive loads, e.g. motors, pumps and transformers
Reference no. Current Terminal Current required1 pole 2 pole 3 pole rating capacity to disconnect
(Icn*) 0.4s 5s
NoteBreaking capacity to BS EN 60898 = 10kA (lcn)*lcs = 75% lcn.Breaking capacity to BS EN 60947-2 = 15 kA 1P, 30kA 2&3P (lcu)lcs = 75% lcu.
KQ10B106
KQ10C340
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LoadCentre KQ+ Residual current circuit breakers with integral overcurrent protection (RCBO’s)■ Manufactured and tested to BS EN 61009.
■ 10kA breaking capacity.
■ Let through energy classification of 3 (lowest let through energy best cable protection 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 reverse polarity.
■ Type C tripping characteristics (5In to 10In).
■ 6 – 45A; 10, 30 & 100mA sensitivities.
■ AC class sensitivity.
■ For use in LoadCentre A and B boards.
■ One single pole way occupied in a distribution board.
■ Cable capacity 16mm2.
■ Speed of connection of plug on devices.
■ Assured system integrity, no other devices fit KQ+ boards.
■ All RCBO’s have part numbers marked onthe front of device.
ApplicationsRCBO’s are available with various earth leakage sensitivities to suit numerous applications including 10mA devices for protection of sensitive machine/equipment, 30mA devices which are generally used for personnel protection and 100mA deviceswhich provide protection against risk of fire.RCBO’s should be carefully selected for the relevant application.
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
Residual current circuit breakersReference Current rating Residual tripping Terminalno. (A) current capacity
KQE132C03
KQ125A6
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KQ10C3100 MCB 3P 100A Type C 50 4 1/2KQ10C380 MCB 3P 80A Type C 50 4 1/2
DIN rail mounted 100A MCB Suitable for use in extension enclosures or extra service units
Reference no. Description Terminal Modular ways capacity occupied 17.5mm
LoadCentre KQ+ DIN rail mounted control and command devices
CBL8 Bell 8V ac Audible alarm 1CBX8 Transformer 240/8V 8VA Bell circuits 2CBZ8 Buzzer 8V ac Audible alarm 1CCN225 Contactor 2 pole 25A Switching large single phase loads 1CCN240 Contactor 2 pole 40A Switching large single phase loads 2CCN340 Contactor 3 pole 40A Switching 3 phase loads 3CCN363 Contactor 3 pole 63A Switching 3 phase loads 4CCN4100 Contactor 4 pole 100A Distribution board incomer 6CCN425 Contactor 4 pole 25A Switching 3 phase loads 2CCN440 Contactor 4 pole 40A Switching 3 phase loads 3CCR110 Changeover relay 10A Switching small loads 1CDT116 Delay OFF timer 1-7 min timer for stairs & corridor lighting 1CEM01 Multi function meter Metering KWh 6CIR116 Impulse relay 1 pole 16A Lighting switching 1CIR216 Impulse relay 2 pole 16A Lighting switching 1CLS110 Light sensitive switch Lighting during low light levels 3.5CPD360 Presence detector Detecting persons in the area -CPIR PIR detector Movement detection -CPS9 Contactor spacer Spacing contactors in boards 0.5CPT11 7 day elect. time switch, 1 channel 7 day programmable time switch 2.5CPT21 7 day elect. time switch, 2 channel 7 day programmable time switch 2.5CPLST110 Astronomic time switch Lighting control 2.5CTR1 Time delay ON relay Delay switch on 1CTS24 24 hour time switch 24 hour regular switching 1CPT9 Multi function time switch Time switch with conditional functions 5CPT9MC Memory cartridge for CPT9 - -KQMET250 KQ+ metering kit KQ+ B type distribution boards -RSD4IP54 Insulated enclosure, 4 modules IP54 enclosure with door -SDEN3 Metal enclosure, 3 modules IP30 enclosure, sealable -SDEN4 Metal enclosure, 4 modules IP30 enclosure, sealable -SDEN5 Metal enclosure, 5 modules IP30 enclosure, sealable -SDEN4P Insulated enclosure, 4 modules IP40 enclosure with door -SDEN6P Insulated enclosure, 6 modules IP40 enclosure with door -SDEN8P Insulated enclosure, 8 modules IP40 enclosure with door -
Control and command devicesReference no. Description Application Modular size
All KQ+ A and B type LoadCentres accept DIN railmounted control devices in any unused MCB way
NoteWhen installing several CCN contactors, side by side in an enclosure, include a 1/2 module spacer(CPS9) between every two units. This also applies to adjacent MCB's.
NoteFor further information about control and command products and applications, please refer to theControl and Command Catalogue.
For high density control applications a range of extra serviceboards are available, each one providing 13 module spaces forcontrol products.For stand alone control applications a range of insulated or metalenclosures are available.
CIR116
CCN340
KQ125B24ES
KQ10C3100
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■ Comply with BS EN 61008.Specification for residual current operated circuit breakers.
■ Rated voltage 240/415V AC 50/60 Hz.
■ Test button enables RCCB to be testedperiodically.
■ Suitable for use as supplementary protection on final sub circuits eg. equipment outside equipotentialzone or items requiring 2/4 pole protection i.e.switched neutral applications
RSD25032 25A RCCB 30mA trip 2 pole 35 81 36 75 0.227RSD25302 25A RCCB 300mA trip 2 pole 35 81 36 75 0.227RSD40032 40A RCCB 30mA trip 2 pole 35 81 36 75 0.227RSD40102 40A RCCB 100mA trip 2 pole 35 81 36 75 0.227RSD40302 40A RCCB 300mA trip 2 pole 35 81 36 75 0.227RSD63032 63A RCCB 30mA trip 2 pole 35 81 36 75 0.227RSD63102 63A RCCB 100mA trip 2 pole 35 81 36 75 0.227RSD63302 63A RCCB 300mA trip 2 pole 35 81 36 75 0.227RSD80032 80A RCCB 30mA trip 2 pole 50 81 36 75 0.227RSD100032 100A RCCB 30mA trip 2 pole 50 81 36 75 0.227RSD100102 100A RCCB 100mA trip 2 pole 50 81 36 75 0.227RSD100302 100A RCCB 300mA trip 2 pole 50 81 36 75 0.227RSD25304 25A RCCB 300mA trip 4 pole 35 81 72 75 0.428RSD25034 25A RCCB 30mA trip 4 pole 35 81 72 75 0.428RSD25104 25A RCCB 100mA trip 4 pole 35 81 72 75 0.428RSD40034 40A RCCB 30mA trip 4 pole 35 81 72 75 0.428RSD40104 40A RCCB 100mA trip 4 pole 35 81 72 75 0.428RSD40304 40A RCCB 300mA trip 4 pole 35 81 72 75 0.428RSD63034 63A RCCB 30mA trip 4 pole 35 81 72 75 0.428RSD63104 63A RCCB 100mA trip 4 pole 35 81 72 75 0.428RSD63304 63A RCCB 300mA trip 4 pole 35 81 72 75 0.428RSD80034 80A RCCB 30mA trip 4 pole 35 81 72 75 0.500RSD100304 100A RCCB 300mA trip 4 pole 50 81 72 75 0.500RSD100304S 100A RCCB 300mA trip 4 pole 50 81 72 75 0.500
Residual current circuit breakersReference no. Description Terminal Dimensions mm Weight
capacity Height Width Depth Kgmm
RSD2IP54 2 x 18mm Module IP54 protection 150 50 60 0.1RSD4IP54 4 x 18mm Module IP54 protection 200 110 112 0.35
Individual RCCB insulated enclosuresReference no. Description Dimensions mm Weight
Height Width Depth Kg
All RSD residual current circuit breakers are suitable foruse as main incomers in KQ+ distribution boards
LoadCentre KQ+ Residual current circuit breakers (RCCB’s)and DIN rail mounted enclosures
For short circuit back-up protection, maximum fuse rating:-RSD 25A Fuse to BS88 Type T 40A or BS1361 type RH 30ARSD 40A Fuse to BS88 Type T 50A or BS1361 type RH 40ARSD 63A Fuse to BS88 Type T 63A or BS1361 type RH 60ARSD 80A Fuse to BS88 Type T 80A or BS1361 type RH 80ARSD 100A Fuse to BS88 Type T 100A or BS1361 type RH 100A
RSD insulated enclosures are also suitable forany DIN rail mounted product including timeclocks, timers, contactors, switches andrelays.
RSD80302
RSD80304 RSD4IP54
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Section 3Page
25125A SP interiors125A SP interior cover assemblies125A & 250A TP interiors125A & 250A TP interior cover assemblies
26KQ plain enclosures KQ BLK enclosuresKQ DIN enclosures
LoadCentre KQ+ extension enclosures and interiors
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NoteAll 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.
LoadCentre KQ+ Interiors and cover assemblies
KQ125INTA6 KQ125INTCD6 KQ125INTAC6 6 125AKQ125INTA8 KQ125INTCD8 KQ125INTAC8 8 125AKQ125INTA12 KQ125INTCD12 KQ125INTAC12 12 125AKQ125INTA16 KQ125INTCD16 KQ125INTAC16 16 125A
Single phase
■ Manufactured and tested to BS EN 60439parts 3 & BS5486 part 12.
■ Maximum busbar rating 125A.
■ Voltage rating 230/240V SP&N.
■ Internal IP2XB protection to BS EN 60529provided by non removable, factory fittedbarriers.
■ Neutral terminal bar shields.
■ Earth bar capacity 25mm2.
■ Neutral bar capacity 25mm2.
■ Wide range of bolt on incomers, Plug-Onoutgoers.
■ All A type interiors accept control productseg. contactors, time clocks, in any unusedoutgoing way without adaptation.
■ Manufactured and tested to BS EN 60439parts 1 and 3.
■ Maximum busbar rating 125A or 250A.
■ Voltage Rating 400/415V AC.
■ Internal IP2XB protection to BS EN 60529,provided by permanent, factory fitted, non removable barriers.
■ Neutral terminal bar fully shielded.
■ Neutral bar cable capacity 25mm2.
■ All TP&N interiors accept control products(timers, contactors) in any unused outgoingway without adaptation.
■ Includes earth terminal bars.
Reference no. Door & cover Cover No. of RatingInterior assembly assembly SP ways
NoteAll 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.
KQ125TBP12 KQ125BCP12 4 KQ250TBP12 KQ250BCP12KQ125TBP18 KQ125BCP18 6 KQ250TBP18 KQ250BCP18KQ125TBP24 KQ125BCP24 8 KQ250TBP24 KQ250BCP24KQ125TBP36 KQ125BCP36 12 KQ250TBP36 KQ250BCP36KQ125TBP48 KQ125BCP48 16 KQ250TBP48 KQ250BCP48KQ125TBP54 KQ125BCP54 18 KQ250TBP54 KQ250BCP54KQ125TBP72 KQ125BCP72 24 KQ250TBP72 KQ250BCP72
Three phase 125AReference no. No. ofInterior Cover assembly TP ways Interior Cover assembly*
Three phase 250A
* BCP type pan assemblies are not suitable for use with distribution boards and interiors manufactured prior to May 2002. Consult Square D for further details.
KQ125INTA6
KQ125INTAC6
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LoadCentre KQ+ Extension enclosuresKQ+ enclosures are available for applications wherematching extension boxes are required to house systemextensions or stand alone control systems.There are three configurations, plain enclosures, plainenclosures with door, enclosures with two, three or fourrows of DIN rail, door and front cover assembly.
KQBLK12 450 456 127KQBLK18 540 456 127KQBLK2436 675 456 127KQBLK4854 810 456 127KQBLK25054 1080 456 127
Steel enclosures with plain coverReference Dimensions mmno. Height Width Depth
KQBLK12D 450 456 127KQBLK18D 540 456 127KQBLK2436D 675 456 127KQBLK4854D 810 456 127KQBLK25054D 1080 456 127
Steel enclosures with plain cover & doorReference Dimensions mmno. Height Width Depth
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
Steel enclosures with 2 or 3 rows of DIN rails and a front cover assembly and doorReference Dimensions mm No. of Total no. ofno. Height Width Depth rows SP modules
NotesKQ+ enclosures can be joined to KQ+ TP&N distribution boards by using the QOJ joining kit.
Group mounting of distribution boards and extension enclosures.Self assembly or ready assembled.
KQBLK12
KQBLK12D
KQDA12
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Section 4Page
29KQ+ MCB discrimination and cascading tables
30KQ+ MCB service currents and temperature derating tables
31 & 32KQ+ MCB ratings for motor applications
33 & 34KQ+ MCB lighting applications
35 & 36Control and command devicesOperational information
LoadCentre KQ+ technical data
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LoadCentre KQ+ MCB discrimination and cascading
Ref CD CN CN CH CHRating 100A 100A 250A 100A 250A
Ref Rating Icu 25kA 36kA 36kA 50kA 50kASQO/KQ 63A 6 & 10kA 25 25 30 40 30
Cascading chartDownstream Upstreambreaker breaker
(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
KQ+ 1P devices @ 230.240v B, C & D curveRating Fault level (kA)(A) 2 4 6 8 10
Discrimination is the co-ordination of circuitbreakers such that when a fault occurs in a network it is cleared by the breaker immediatelyupstream of the fault. No breaker furtherupstream operates. Thus the number of circuitsaffected by the fault is minimised.
In many cases full discrimination is achieved up to the breaking capacity of the breaker disconnecting the fault. This is indicated by 'F' inthe table below. In other cases discrimination isachieved up to a lesser current as indicatedbelow in amps.
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
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F = Full discrimination
I2t let through values for KQ+ MCB's/RCBO’s
(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
KQ+ 2 & 3P devices @ 400.415v C & D curveRating 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 limiting classification to BS EN 60898.
Compared with the protection offered by lower performance devices, MCB's having a class of“3” may be used to protect cables having asmaller cross section area. This eases installation and reduces cost.
To provide adequate short circuit protection for a conductor, the I2t value of the MCB shouldalways be less than the K2S2 value of the conductor (as stated in BS7671).
Discrimination
Cascading permits the installation of a circuitbreaker having a breaking capacity lower thanthe prospective at its point of installation. Theupstream breaker, which must have the requiredbreaking capacity, limits the fault current to thatwhich may safely be interrupted by thedownstream breaker.
In the case of a high fault current both breakersmay operate.For example: A KQ+ breaker rated at 10kA maybe used at a point in the network having aprospective fault current of 40kA provided that itis protected by a CH breaker (50kA).
Cascading chart
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3 3.2 3 2.8 2.6 2.36 6.3 6 5.6 5.2 4.610 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
Circuit breakers type KQ+KQ+ 2 & 3P devices @ 200.415v C & D curve
Current rating Ambient temperature deg C(A) 20 30 40 50 60
LoadCentre KQ+ Temperature derating
Circuit breakers complying with BS EN 60898 shall be capable of operating under the following standard conditions:
Standard conditions for operation in service
Circuit breakers listed in the service currenttable may be used at temperatures from –30°C to +60°C.
The table indicates the maximum current to beused as a function of the ambient temperature.
Figures in bold type are the nominal current rating at calibrated temperature.
This avoids the necessity to derate for normalambient temperatures likely to be encounteredwhen circuit breakers are grouped together in anenclosure.
Temperature derating of circuit breakers
■ The ambient air temperature does notexceed +40°C and its average over a period of 24 hours does not exceed +35°C.
■ The lower limit of the ambient air temperature is -15°C.
■ Circuit breakers intended to be used in ambient air temperatures above +40°C (particularly in tropical countries) or below -5°C shall either be specially designed or be used according to the information given in the manufacturer’s catalogue.
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LoadCentre KQ+ Circuit breaker ratings for infrequent start motor loadsThree phase circuit breaker ratings for infrequent start motor loads
Circuit breakers are not generally intended toprovide close current protection for motors.
Normally they are used in conjunction with arecognised motor over current protective device.
Under these conditions the circuit breaker willprotect the cable to the motor whilst the motorsown protective device will protect the motoritself.
The comparison between full load current andkW rating, is based upon an average efficiencyand power factor for each motor rating.
The circuit breaker ratings used to protect the cable to the motor are based upon DOL starting = 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
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
Circuit breaker ratings for infrequent start motor loadsReference no. MCB D.O.L. starting Reduced voltage starting
current Full load kW Full load kW rating current @415V AC current @415V AC
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LoadCentre KQ+ Circuit breaker ratings for infrequent start motor loads
DOL starting = Up to 4kW, 7 x full load current for 4.5 seconds 4.1 to 10kW, 7 x full load current for 6 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
Circuit breaker ratings for infrequent start motor loadsReference no. Current D.O.L. starting
rating Full load kW (A) current @415V AC
Single phase circuit breaker ratings for infrequent start motor loads
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LoadCentre KQ+ Protection of lamp circuitsThe following table gives recommended circuitbreaker ratings for use in circuits with dischargelamps. Ratings are based on the time currentcharacteristic of KQ+ type C and D circuit breakers.
During start up of discharge lamps, surge current may be in the order of:-
25 x circuit start current for the first 3 milliseconds.
7 x circuit start current for the following 2 seconds.
Circuits with long cable runs may reduce theactual inrush current due to voltage drop to alevel which is lower than the maximum of 25 xstart up current.
This could effect the choice of circuit breakerrating used in circuits where the number oflamps exceed 3, a reduced surge current factoris therefore applied.
Consideration must be given to the number oflamp fittings used in each circuit as this mayentail the use of unusually large cable.
Circuits with large numbers of lamp fittings maycause some inconvenience in the event of afault, as due regard for safety in the workingenvironment must be considered in the event ofthe lighting being extinguished.
Low pressure Sodium (SOX) Circuit breaker rating (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 10135 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
High pressure Sodium (SON) Circuit breaker rating (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 6100 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 321000 5.4 6.0 16 20 32 40 40 50 50 50
Mercury Fluorescent (HPL/MBF) Circuit breaker rating (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 6125 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 321000 5.0 9.0 16 20 32 40 40 50 50 - - -
Type D circuit breaker ratingLamp Circuit current Number of lamps in circuitwattage each lamp(W) run A start A 1 2 3 4 5 6 7 8 9 10
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LoadCentre KQ+ Protection of lamp circuits
Low pressure Sodium (SOX) Circuit breaker rating (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 10135 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 16High pressure Sodium (SON) Circuit breaker rating (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 10100 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 321000 5.4 6.0 16 32 40 50 – – – – – –Mercury Fluorescent (HPL/MBF) Circuit breaker rating (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 10125 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 401000 5.0 9.0 16 32 40 50 – – – – – –
Type C circuit breaker ratingLamp Circuit current Number of lamps in circuitwattage each lamp(W) run A start A 1 2 3 4 5 6 7 8 9 10
Type C or D circuit breaker rating (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 10110 0.66 – 6 6 6 6 6 6 10 10 10 10
Standard fluorescent type TLamp Circuit current Number of lamps in circuitwattage each lamp(W) run A start A 1 2 3 4 5 6 7 8 9 10
For circuits that supply fluorescent lamps, the protective device rating can be calculated on the basis of steady circuit current ofeach lamp and control gear.
Standard fluorescent type T
For circuits that supply fluorescent lamps that incorporate high frequency ballast, refer to Square D Technical Department forapplication details.
High frequency ballast type lamps
SQ.D5131. V2 LoadCentreKQ(Text) 20/9/04 5:10 pm Page 34
35
LoadCentre KQ+ Control and command devices - operational information
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 170110 0.66 13 20 40 26 39 78 41 62 124
Fluorescent lamps with starters (corrected)
Determination of contactor rating – lighting loads.
Based on 230 / 240 V AC rated fittings.
■ 2 Pole contactor used on a single phase twowire system.
■ 3 & 4 Pole contactor used on a three phasefour wire system.
Lamp Circuit 25A contactor 40A contactor 63A contactorwattage current load 2P 4P Load 2P 4P Load 2P 3P(W) A A lamp no. max. A lamp no. max. A lamp no. max.
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 242100 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 241000 4.50 13 3 6 26 6 12 41 9 18
Incandescent and halogen lampsLamp Circuit 25A contactor 40A contactor 63A contactorwattage current load 2P 4P Load 2P 4P Load 2P 3P(W) A A lamp no. max. A lamp no. max. A lamp no. 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 -
High pressure mercury vapour lamps (hpl/mbf)Lamp Circuit 25A contactor 40A contactor 63A contactorwattage current load 2P 4P Load 2P 4P Load 2P 3P(W) A A lamp no. max. A lamp no. max. A lamp no. max.
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 -
Low pressure sodium lamps (SOX)Lamp Circuit 25A contactor 40A contactor 63A contactorwattage current load 2P 4P Load 2P 4P Load 2P 3P(W) A A lamp no. max. A lamp no. max. A lamp no. max.
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 221000 5.50 13 2 4 26 5 10 41 7 14
High pressure sodium lamps (SON)Lamp Circuit 25A contactor 40A contactor 63A contactorwattage current load 2P 4P Load 2P 4P Load 2P 3P(W) A A lamp no. max. A lamp no. max. A lamp no. max.
Contactors – Type CCN
Installation recommendations
■ Contactor and relay controls must be bouncefree.
■ When several contactorsare mounted side by sidea half module spacermust be fitted betweenevery two contactors.
■ It is advisable to mountelectronic units at thebottom of modular enclosures and to separate them from electro-mechanicaldevices by a space equalto one module or by twoF27062 half modulespacers.
■ For applications wherethe temperature insidethe enclosure is likely toexceed 40°C refer to:
Square D – Technical Department
01902 303467
SQ.D5131. V2 LoadCentreKQ(Text) 20/9/04 5:10 pm Page 35
36
LoadCentre KQ+ Control and command devices - operational information
20 0.09 8 8940 0.18 8 4460 0.27 8 3075 0.34 8 24100 0.45 8 18150 0.68 8 12200 0.90 8 9300 1.35 8 6500 2.25 8 4750 3.38 8 21000 4.50 8 2
Incandescent and halogen lamps
Determination of relay rating - lighting loads.
Lamp Lamp Line 1 polewattage current current @ 240V AC(W) A A lamp no. max
18 0.8 8 10036 0.19 8 4242 0.21 8 3858 0.26 8 3170 0.30 8 27
Fluorescent lampsLamp Lamp Line 1 polewattage current current @ 240V AC(W) A A lamp no. max
35 0.23 8 3555 0.36 8 2290 0.49 8 16135 0.73 8 11180 1.00 8 8
Low pressure sodium lamps (SOX)Lamp Lamp Line 1 polewattage current current @ 240V AC(W) A A lamp no. max
150 0.83 8 9250 1.38 8 6400 2.20 8 4700 3.85 8 21000 5.50 8 1
High pressure sodium lamps (SON)Lamp Lamp Line 1 polewattage current current @ 240V AC(W) A A lamp no. max
50 0.30 8 2780 0.44 8 18125 0.69 8 12250 1.31 8 6400 2.30 8 3700 3.85 8 21000 5.50 8 1
High pressure mercury vapour lamps (hpl/mbf)Lamp Lamp Line 1 polewattage current current @ 240V AC(W) A A lamp no. max
Impulse relay – type CIR 16A
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SQ.D5131. V2 LoadCentreKQ(Text) 20/9/04 5:10 pm Page 37
38
Section 5Page
39SP type A board SP type A board flush kit
40SP interiors & covers
41TP type B board TP type B board flush kit
42TP type B interiors
43TP type B cover assembly
LoadCentre KQ+ dimensional information
SQ.D5131. V2 LoadCentreKQ(Text) 20/9/04 5:10 pm Page 38
39
LoadCentre KQ+ Distribution board dimensions (mm)
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
DIM C
6.5 Ø
13 Ø
370*600 272
*502
49
DIM F
* 24 way dimensions
A board flush kits
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
Dimensions mmReference no. Dimensions mm
DIM A DIM B DIM C DIM D DIM E
KQ6SPFK 366KQ8SPFK 421KQ12SPFK 476KQ16SPFK 556KQ24SPFK 476
Dimensions mmReferenceno. DIM F
SQ.D5131. V2 LoadCentreKQ(Text) 20/9/04 5:10 pm Page 39
40
LoadCentre KQ+ Interior and cover dimensions (mm)
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
Dimensions mmReference no. Dimensions mm
DIM A DIM B DIM C DIM D DIM E DIM F
N L WAY
1WAY
2WAY
3WAY
4WAY
5WAY
6WAY
7WAY
8WAY
9WAY
10WAY
11WAY
12WAY
13WAY
14WAY
15WAY
16
INCOMER
DIM B
DIM C
DIM D
DIM F
145.5
DIM E
102
102
4 holes 4.5 Ø
All “INTC”Internal covers are 20.6mm deep
DIM A
46
SQ.D5131. V2 LoadCentreKQ(Text) 20/9/04 5:10 pm Page 40
41
LoadCentre KQ+ Distribution board dimensions (mm)
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
62
8.4
70.44.4
DIM A
DIM D
45.3
45.3
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
Dimensions mmReference no. Reference no.
DIM A DIM B DIM A DIM B
KQ4TPFK 542 451KQ5TPFK 632 541KQ6TPFK 767 676KQ8TPFK 902 811KQ10TPFK 1172 1081
Dimensions mmReferenceno. DIM C DIM D
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42
LoadCentre KQ+ Interior dimensions (mm)
KQ125TBP12 298 378 200KQ125TBP18 352 432 250KQ125TBP24 406 486 300KQ125TBP36 514 594 400KQ125TBP48 622 702 525KQ125TBP54 678 756 575
Dimensions mmReferenceno. DIM A DIM B DIM C
KQ250TBP12 298 378 200KQ250TBP18 352 432 250KQ250TBP24 406 486 300KQ250TBP36 514 594 400KQ250TBP48 622 702 525KQ250TBP54 678 756 575
Dimensions mmReferenceno. DIM A DIM B DIM C
L3L3L2L2
L1L1NN
NEUTRAL COVER ISOLATE SUPPLY BEFORE REMOVALNEUTRAL COVER ISOLATE SUPPLY BEFORE REMOVAL
NEUTRAL COVER ISOLATE SUPPLY BEFORE REMOVAL NEUTRAL COVER ISOLATE SUPPLY BEFORE REMOVAL
N 7 8 9 10 11 12
N 1 2 3 4 5 6
1 2 3 4 5 6 7 8 9 10 11 12
L3L3
L2L2
L1
L1
L2
L2
L3
L3
L1
L1
L2
L2
L3
L3
DIM C
DIM A
94.97
45
443.80
162.62
DIM B
109.50
85.26
22.50
L3L3L2L2
L1L1NN
NEUTRAL COVER ISOLATE SUPPLY BEFORE REMOVALNEUTRAL COVER ISOLATE SUPPLY BEFORE REMOVAL
NEUTRAL COVER ISOLATE SUPPLY BEFORE REMOVAL NEUTRAL COVER ISOLATE SUPPLY BEFORE REMOVAL
N 7 8 9 10 11 12
N 1 2 3 4 5 6
1 2 3 4 5 6 7 8 9 10 11 12
L3L3
L2L2
L1
L1
L2
L2
L3
L3
L1
L1
L2
L2
L3
L3
DIM C
DIM A
94.97
45
443.80
162.62
DIM B
109.50
85.26
22.50
to inside of cover
to inside of cover
125A interiors
250A interiors
(To cover cut-out centre)
(To cover cut-out centre)
SQ.D5131. V2 LoadCentreKQ(Text) 20/9/04 5:10 pm Page 42
43
LoadCentre KQ+ Distribution board dimensions (mm)
73
90.3
38.3
46
81.24
46 46
456
DIMA
DIMB
81
4.62
129 56.75
27
36.5
456
DIMA
DIMB
125A covers TP&N
250A cover TP&N
4 109 4506 163 5408 217 67412 325 67416 433 81018 487 1080
Dimensions mmNo. ofways DIM A DIM B
4 109 8106 163 8108 217 81012 325 108016 433 108018 487 1080
Dimensions mmNo. ofways DIM A DIM B
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44
Section 6Page
45 & 46Fully assembled and custom built distribution, panel and switchboards
Standard plus
SQ.D5131. V2 LoadCentreKQ(Text) 20/9/04 5:10 pm Page 44
45
Standard PlusAdditional resource for your business.Standard Plus gives additional resource to yourbusiness by providing both fully assembled andcustom built distribution and panelboards andForm3Fast switchboards.
Ease and speed of installation are the main benefits 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 Plus panelboardsand distribution boards can be designed and constructed specifically to your requirements.
■ Less installation space. The neat and compactnature of Standard Plus products means they can bereadily installed in confined spaces.
■ Total project assistance. Square D can provide fullydetailed drawings and test certificates for allStandard Plus products.
■ Fast quotations. Square D guarantees a quick24-hour response to quotation requests.
SQ.D5131. V2 LoadCentreKQ(Text) 20/9/04 5:11 pm Page 45
46
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 andmodification can be delivered within 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+ distributionboards.
■ I Line panelboards or LoadCentre KQ+ distribution boards incorporatingcontrol 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 productsplus the incorporation of other 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.
All Standard Plus products are manufactured and tested to BS EN60439-1and in accordance with ISO 9001 procedures before leaving the Square D production facility.
Square D guarantee to deliver these products to site within 4 weeks of an order being placed.
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48
Section 7Page
44Qwikline II consumer unitsTwinbreak & Quadbreak fusegear
50I-Line panelboards
Other Square D products
SQ.D5131. V2 LoadCentreKQ(Text) 20/9/04 5:11 pm Page 48
49
Qwikline II Universal Consumer units
■ 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 fingersafety to IP2X.
A range of switch disconnector fuses and switch disconnectors supplied completefor individual mounting or for mounting to busbar chambers.
Twinbreak and Quadbreak Fusegear
Other Square D products
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 :Full AC 23 ratings (to 100A) AC22 to160A
■ 20A to 100A switch disconnector fuses.
■ 20A to 160A switch disconnectors.
■ 160 busbar chambers.
SQ.D5131. V2 LoadCentreKQ(Text) 20/9/04 5:12 pm Page 49
50
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, side extension 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.
Other Square D products
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AB
C
SQ.D5131. V2 LoadCentreKQ(Text) 20/9/04 5:12 pm Page 51
52
Section 8Page
53Alphanumeric index
Alphanumeric part number index
SQ.D5131. V2 LoadCentreKQ(Text) 20/9/04 5:12 pm Page 52
DIN mounted control product - 8V AC bell
DIN mounted control product - 240-8V bell transformer
DIN mounted control product - 8V AC buzzer
DIN mounted control product - 2P 25A contactor
DIN mounted control product - 2P 40A contactor
DIN mounted control product - 3P 40A contactor
DIN mounted control product - 3P 63A contactor
Contactor 4P 100A
DIN mounted control product - 4P 25A contactor
DIN mounted control product - 4P 40A contactor
DIN mounted control product - 1P 10A changeover relay
DIN mounted control product - 1P 16A staircase timer
DIN mounted multi function meter
DIN mounted control product - 1P 16A impulse relay
DIN mounted control product - 2P 16A impulse relay
Light sensitive switch
Presence detector
PIR movement detection
Contactor spacer
DIN mounted control product - 1ch 7 day electronic time switch
DIN mounted control product - 2ch 7 day electronic time switch
Multi function time switch
Memory cartridge for CPT9
Room thermostat
Programmable thermostat
Surge arrester 15kA 1P+N
Surge arrester 15kA 3P+N
Surge arrester 40kA 1P+N
Surge arrester 15kA cartridge
Surge arrester 40kA 3P+N
Surge arrester 40kA cartridge
Surge arrester neutral cartridge
Time delay ON relay
DIN mounted control product - 1ch 24hr time switch
DIN mounted control product - mod spacer
CBL8
CBXB
CBZ8
CCN225
CCN240
CCN340
CCN363
CCN4100
CCN425
CCN440
CCR110
CDT116
CEM01
CIR116
CIR216
CLS1100
CPD360
CPIR
CPS9
CPT11
CPT21
CPT9
CPT9MC
CRT1
CRT2
CSA115
CSA135
CSA140
CSA15C
CSA340
CSA40C
CSANC
CTR1
CTS24
F27062
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
53
LoadCentre KQ+ Product indexPart Number Description Page Number
SQ.D5131. V2 LoadCentreKQ(Text) 20/9/04 5:12 pm Page 53
KQ10B103
KQ10B106
KQ10B110
KQ10B116
KQ10B120
KQ10B125
KQ10B132
KQ10B140
KQ10B150
KQ10B163
KQ10C106
KQ10C110
KQ10C116
KQ10C120
KQ10C125
KQ10C132
KQ10C140
KQ10C150
KQ10C163
KQ10C206
KQ10C210
KQ10C216
KQ10C220
KQ10C225
KQ10C232
KQ10C240
KQ10C250
KQ10C263
KQ10C306
KQ10C310
KQ10C316
KQ10C320
KQ10C325
KQ10C332
KQ10C340
MCB (10kA) B curve SP 3A
MCB (10 kA) B curve SP 6A
MCB (10 kA) B curve SP 10A
MCB (10 kA) B curve SP 16A
MCB (10 kA) B curve SP 20A
MCB (10 kA) B curve SP 25A
MCB (10 kA) B curve SP 32A
MCB (10 kA) B curve SP 40A
MCB (10 kA a) B curve SP 50A
MCB (10 kA) B curve SP 63A
MCB (10 kA) C curve SP 6A
MCB (10 kA) C curve SP 10A
MCB (10 kA) C curve SP 16A
MCB (10 kA) C curve SP 20A
MCB (10 kA) C curve SP 25A
MCB (10 kA) C curve SP 32A
MCB (10 kA) C curve SP 40A
MCB (10 kA) C curve SP 50A
MCB (10 kA) C curve SP 63A
MCB (10 kA) C curve DP 6A
MCB (10 kA) C curve DP 10A
MCB (10 kA) C curve DP 16A
MCB (10 kA) C curve DP 20A
MCB (10 kA) C curve DP 25A
MCB (10 kA) C curve DP 32A
MCB (10 kA) C curve DP 40A
MCB (10 kA) C curve DP 50A
MCB (10 kA) C curve DP 63A
MCB (10 kA) C curve TP 6A
MCB (10 kA) C curve TP 10A
MCB (10 kA) C curve TP 16A
MCB (10 kA) C curve TP 20A
MCB (10 kA) C curve TP 25A
MCB (10 kA) C curve TP 32A
MCB (10 kA) C curve TP 40A
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
54
LoadCentre KQ+ Product indexPart Number Description Page Number
SQ.D5131. V2 LoadCentreKQ(Text) 20/9/04 5:12 pm Page 54
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
14
14
11
11
11
11
MCB (10 kA) C curve TP 50A
MCB (10 kA) C curve TP 63A
MCB (10 kA) D curve SP 6A
MCB (10 kA) D curve SP 10A
MCB (10 kA) D curve SP 16A
MCB (10 kA) D curve SP 20A
MCB (10 kA) D curve SP 25A
MCB (10 kA) D curve SP 32A
MCB (10 kA) D curve SP 40A
MCB (10 kA) D curve SP 50A
MCB (10 kA) D curve SP 63A
MCB (10 kA) D curve DP 6A
MCB (10 kA) D curve DP 10A
MCB (10 kA) D curve DP 16A
MCB (10 kA) D curve DP 20A
MCB (10 kA) D curve DP 25A
MCB (10 kA) D curve DP 32A
MCB (10 kA) D curve DP 40A
MCB (10 kA) D curve DP 50A
MCB (10 kA) D curve DP 63A
MCB (10 kA) D curve TP 6A
MCB (10 kA) D curve TP 10A
MCB (10 kA) D curve TP 16A
MCB (10 kA) D curve TP 20A
MCB (10 kA) D curve TP 25A
MCB (10 kA) D curve TP 32A
MCB (10 kA) D curve TP 40A
MCB (10 kA) D curve TP 50A
MCB (10 kA) D curve TP 63A
Accessories B Boards - Flush kit for 1080mm enclosures
Accessories A Boards - 1P outgoing terminal block
Standard A Board 12 SP ways
Standard A Board 16 SP ways
Standard A Board 24 SP ways
Split Load A Board 4+6 SP ways
KQ10C350
KQ10C363
KQ10D106
KQ10D110
KQ10D116
KQ10D120
KQ10D125
KQ10D132
KQ10D140
KQ10D150
KQ10D163
KQ10D206
KQ10D210
KQ10D216
KQ10D220
KQ10D225
KQ10D232
KQ10D240
KQ10D250
KQ10D263
KQ10D306
KQ10D310
KQ10D316
KQ10D320
KQ10D325
KQ10D332
KQ10D340
KQ10D350
KQ10D363
KQ10TPFK
KQ1100L
KQ125A12
KQ125A16
KQ125A24
KQ125A4SL6
55
LoadCentre KQ+ Product indexPart Number Description Page Number
SQ.D5131. V2 LoadCentreKQ(Text) 20/9/04 5:12 pm Page 55
KQ125A4SL8
KQ125A5SL5
KQ125A6
KQ125A6SL6
KQ125A8
KQ125B12
KQ125B12SL24
KQ125B18
KQ125B18SL18
KQ125B24
KQ125B24ES
KQ125B24SL12
KQ125B36
KQ125B36ES
KQ125B48
KQ125B54
KQ125B72
KQ125BCP12
KQ125BCP18
KQ125BCP24
KQ125BCP36
KQ125BCP48
KQ125BCP54
KQ125INTA12
KQ125INTA16
KQ125INTA6
KQ125INTA8
KQ125INTAC12
KQ125INTAC16
KQ125INTAC6
KQ125INTAC8
KQ125INTCD12
KQ125INTCD16
KQ125INTCD6
KQ125INTCD8
Split Load A Board 4+8 SP ways
Split Load A Board 5+5 SP ways
Standard A Board 6 SP ways
Split Load A Board 6+6 SP ways
Standard A Board 8 SP ways
125A Standard B Board 4 TP ways
125A Split Load B Boards 4+8 TP ways
125A Standard B Board 6 TP ways
125A Split Load B Boards 6+6 TP ways
125A Standard B Board 8 TP ways
125A Extra Service B Boards 8+13 mods TP ways
125A Split Load B Boards 8+4 TP ways
125A Standard B Board 12 TP ways
125A Extra Service B Boards 12+13 mods TP ways
125A Standard B Board 16 TP ways
125A Standard B Board 18 TP ways
125A Standard B Board 24 TP ways
Door assembly - three phase - 125A
Door assembly - three phase - 125A
Door assembly - three phase - 125A
Door assembly - three phase - 125A
Door assembly - three phase - 125A
Door assembly - three phase - 125A
Interior reference number - single phase
Interior reference number - single phase
Interior reference number - single phase
Interior reference number - single phase
Cover assembly - single phase
Cover assembly - single phase
Cover assembly - single phase
Cover assembly - single phase
Door and cover assembly - single phase
Door and cover assembly - single phase
Door and cover assembly - single phase
Door and cover assembly - single phase
11
11
11
11
11
13
13
13
13
13
13
13
13
13
13
13
13
25
25
25
25
25
25
25
25
25
25
40
40
40
40
40
40
40
40
56
LoadCentre KQ+ Product indexPart Number Description Page Number
SQ.D5131. V2 LoadCentreKQ(Text) 20/9/04 5:12 pm Page 56
12
14
12
42
42
42
42
42
42
12
16
16
16
16
12
16
39
16
12
15
15
15
15
15
15
15
15
15
25
25
25
25
25
25
16
KQ125L2
KQ125SPP
KQ125SW2
KQ125TBP12
KQ125TBP18
KQ125TBP24
KQ125TBP36
KQ125TBP48
KQ125TBP54
KQ12SPFK
KQ160MCCB3L
KQ160RCD
KQ160SW3L
KQ160SW4
KQ16SPFK
KQ200MCCB3L
KQ200SW3L
KQ200SW4
KQ24SPFK
KQ250B12
KQ250B18
KQ250B24
KQ250B24ES
KQ250B36
KQ250B36ES
KQ250B48
KQ250B54
KQ250B72
KQ250BCP12
KQ250BCP18
KQ250BCP24
KQ250BCP36
KQ250BCP48
KQ250BCP54
KQ250L4P
57
LoadCentre KQ+ Product indexPart Number Description Page Number
Incoming device A Board 125A 2P term block
Accessories B Boards - single phasing kit for 125A
Incoming device A Board 125A 2P switch disc
Interior reference number - three phase - 125A
Interior reference number - three phase - 125A
Interior reference number - three phase - 125A
Interior reference number - three phase - 125A
Interior reference number - three phase - 125A
Interior reference number - three phase - 125A
Accessories A Boards - 12 way A Board flush kit
Incoming device 250A B Board - 160A 3P+N MCCB
Incoming device 250A B Board - 160A 4P RCCB
Incoming device 250A B Board - 160A 3P+N switch disc
Incoming device 250A B Board - 160A 4P switch disc
Accessories A Boards - 6 way A Board flush kit
Incoming device 250A B Board - 200A 3P+N MCCB
Incoming device 250A B Board - 200A 3P+N switch disc
Incoming device 250A B Board - 200A 4P switch disc
Accessories A Boards - 24 way A Board flush kit
250A Standard B Board 4 TP ways
250A Standard B Board 6 TP ways
250A Standard B Board 8 TP ways
250A Extra Service B Boards 8+13 mods TP ways
250A Standard B Board 12 TP ways
250A Extra Service B Boards 12+13 mods TP ways
250A Standard B Board 16 TP ways
250A Standard B Board 18 TP ways
250A Standard B Board 24 TP ways
Cover assembly - three phase - 250A
Cover assembly - three phase - 250A
Cover assembly - three phase - 250A
Cover assembly - three phase - 250A
Cover assembly - three phase - 250A
Cover assembly - three phase - 250A
250A 4P terminal block
SQ.D5131. V2 LoadCentreKQ(Text) 20/9/04 5:12 pm Page 57
KQ250MCCB3L
KQ250SPP
KQ250SW3L
KQ250SW4
KQ250TBP12
KQ250TBP18
KQ250TBP24
KQ250TBP36
KQ250TBP48
KQ250TBP54
KQ4TPFK
KQ5TPFK
KQ6SPFK
KQ6TPFK
KQ8SPFK
KQ8TPFK
KQAE16
KQBLK12
KQBLK12D
KQBLK18
KQBLK18D
KQBLK2436
KQBLK2436D
KQBLK25054
KQBLK25054D
KQBLK4854
KQBLK4854D
KQDA12
KQDA18
KQDA2436
KQDA25054
KQDA4854
KQDBL
KQDC
KQE106C01
Incoming device 250A B Board - 250A 3P+N MCCB
Accessories B Boards - single phasing kit for 250A
Incoming device 250A B Board - 250A 3P+N switch disc
Incoming device 250A B Board - 250A 4P switch disc
Interior reference number - three phase - 250A
Interior reference number - three phase - 250A
Interior reference number - three phase - 250A
Interior reference number - three phase - 250A
Interior reference number - three phase - 250A
Interior reference number - three phase - 250A
Accessories B Boards - flush kit for 450mm enclosures
Accessories B Boards - flush kit for 540mm enclosures
Accessories A Boards - 6 way A Board flush kit
Accessories B Boards - flush kit for 675mm enclosures
Accessories A Boards - 8 way A Board flush kit
Accessories B Boards - flush kit for 810mm enclosures
Accessories A Boards - DIN rail extension enclosure
Extension enclosures steel/plain cover
Extension enclosures steel/plain cover & door
Extension enclosures steel/plain cover
Extension enclosures steel/plain cover & door
Extension enclosures steel/plain cover
Extension enclosures steel/plain cover & door
Extension enclosures steel/plain cover
Extension enclosures steel/plain cover & door
Extension enclosures steel/plain cover
Extension enclosures steel/plain cover & door
Enclosures steel/cover/door & 2 or 3 rows of DIN rail
Enclosures steel/cover/door & 2 or 3 rows of DIN rail
Enclosures steel/cover/door & 2 or 3 rows of DIN rail
Enclosures steel/cover/door & 2 or 3 rows of DIN rail
Enclosures steel/cover/door & 2 or 3 rows of DIN rail
Accessories A Boards - barrel lock and 2 Keys
Accessories A Boards - replacement door catch
RCBO (10 kA) 10mA (230/240V) 6A
16
16
16
16
25
25
25
25
25
25
14
14
12
14
12
14
12
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
14
12
20
58
LoadCentre KQ+ Product indexPart Number Description Page Number
SQ.D5131. V2 LoadCentreKQ(Text) 20/9/04 5:12 pm Page 58
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
14
14
14
14
14
14
14
22
22
14
14
22
22
22
22
22
22
22
RCBO (10 kA) 30mA (230/240V) 6A
RCBO (10 kA) 100mA (230/240V) 6A
RCBO (10 kA) 10mA (230/240V) 10A
RCBO (10 kA) 30mA (230/240V) 10A
RCBO (10 kA) 100mA (230/240V) 10A
RCBO (10 kA) 10mA (230/240V) 16A
RCBO (10 kA) 30mA (230/240V) 16A
RCBO (10 kA) 100mA (230/240V) 16A
RCBO (10 kA) 10mA (230/240V) 20A
RCBO (10 kA) 30mA (230/240V) 20A
RCBO (10 kA) 100mA (230/240V) 20A
RCBO (10 kA) 10mA (230/240V) 32A
RCBO (10 kA) 30mA (230/240V) 32A
RCBO (10 kA) 100mA (230/240V) 32A
RCBO (10 kA) 10mA (230/240V) 45A
RCBO (10 kA) 30mA (230/240V) 45A
RCBO (10 kA) 100mA (230/240V) 45A
KW metering kit
Accessories B Boards - spare/clean earth 12 terminals
Accessories B Boards - spare/clean earth 24 terminals
Accessories B Boards - spare gland plate (plain)
Accessories B Boards - MCB padlocking attachment (pack of 5)
Accessories B Boards - joining kits
Accessories A Boards - padlock for QOEPLA
100A RCCB 30mA trip DP
100A RCCB 100mA trip DP
100A RCCB 300mA trip 4P
100A RCCB 300mA trip 4P
25A RCCB 30mA trip DP
25A RCCB 30mA trip 4P
25A RCCB 100mA trip 4P
25A RCCB 300mA trip DP
25A RCCB 300mA trip 4P
40A RCCB 30mA trip DP
40A RCCB 30mA trip 4P
KQE106C03
KQE106C10
KQE110C01
KQE110C03
KQE110C10
KQE116C01
KQE116C03
KQE116C10
KQE120C01
KQE120C03
KQE120C10
KQE132C01
KQE132C03
KQE132C10
KQE145C01
KQE145C03
KQE145C10
KQMET250
KQSEB12T
KQSEB24T
KQSGPKO
QOEPLA
QOJ
QOPL
RSD100032
RSD100102
RSD100304
RSD100304S
RSD25032
RSD25034
RSD25104
RSD25302
RSD25304
RSD40032
RSD40034
59
LoadCentre KQ+ Product indexPart Number Description Page Number
SQ.D5131. V2 LoadCentreKQ(Text) 20/9/04 5:12 pm Page 59
RSD40102
RSD40104
RSD40302
RSD40304
RSD41P54
RSD63032
RSD63034
RSD63102
RSD63104
RSD63302
RSD63304
RSD80032
RSD80034
SDEN3
SDEN4
SDEN4P
SDEN5
SDEN6P
SDEN8P
SQODNBP
SQOE063030
SQOE063100
SQOE100030
SQOE100100
SQOE100100S
SQOE100300
W29242
W29259
W29370
WALLET
40A RCCB 100mA trip DP
40A RCCB 100mA trip 4P
40A RCCB 300mA trip DP
40A RCCB 300mA trip 4P
Insulated enclosure
63A RCCB 30mA trip DP
63A RCCB 30mA trip 4P
63A RCCB 100A trip DP
63A RCCB 100mA trip 4P
63A RCCB 300mA trip DP
63A RCCB 300mA trip 4P
80A RCCB 30mA trip DP
80A RCCB 30mA trip 4P
Metal enclosure, 3 modules
Metal enclosure, 4 modules
Insulated enclosure, 4 modules
Metal enclosure, 5 modules
Insulated enclosure, 6 modules
Insulated enclosure, 8 modules
Accessories A Boards - blanking plate (5 poles)
Secondary RCCB for SL A Board 125A 4 P term block
Secondary RCCB for SL A Board 125A 3P+N switch disc
Secondary RCCB for SL A Board 125A 4P switch disc
Secondary RCCB for SL A Board 80A 30mA
Secondary RCCB for SL A Board 100A 30mA
Secondary RCCB for SL A Board 100A 300mA TD
Accessories B Boards - MCCB<=95mm2 cable clamps x 3
Accessories B Boards - MCCB<=185mm2 cable clamps x 3
Accessories B Boards - MCCB padlock attachment
Accessories B Boards - circuit directory and wallet
22
22
22
22
22
22
22
22
22
22
22
22
22
16
12
12
21
21
21
12
12
12
12
12
12
12
16
16
16
16
60
LoadCentre KQ+ Product indexPart Number Description Page Number
SQ.D5131. V2 LoadCentreKQ(Text) 20/9/04 5:12 pm Page 60
Square D, Stafford Park 5, Telford, ShropshireTF3 3BL. Tel: 0870 608 8 608 Fax: 0870 608 8 606.www.squared.co.uk
SQD5131.V2 Sep 2004
SQ.D5131.V2 LoadCentreKQ(Cover) 20/9/04 5:16 pm Page 6