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specifications and description of circuit breakers

Moulded Case Circuit Breakers (MCCBs) MCCBs are available in five frame sizes in ratings from 16 to 1600 amperes and in interrupting capacities up to 100 kA at 415V AC. Standard calibration is at 40C with optional 50C factory calibration available for applications where higher ambient temperatures are encountered. Compliance with BS EN 60947-2 / IEC 60947-2 Extensive choice from 16A up to 1600A Large selection of accessories Designed for use all round the world Thermally calibrated to 40C with 50C optional calibration
MCB & MCCB Moulded Case Circuit Breakers (MCCBs) New Enclosed Moulded Case Circuit Breakers NEW Type 1, 2 & 3 MCCB Panelboards 125A & 250A Busbar Type 4 & 5 MCCB Panelboards 400A & 630A Busbar Type 6 MCCB Panelboards 800A Busbar Memshield 2 Modular Panelboard System Miniature Circuit Breakers (MCBs) 10kA & 15kA Type A, SPN & DP MCB Distribution Boards Type B, TPN, DP & FP MCB Distribution Boards RCBOs (Combined MCB/RCD) Residual Current Circuit Breakers SPSN & TPSN Command / Control Devices New Distribution board Metering Solutions NEW Air Circuit Breakers (ACBs)
Type 1, 2 & 3 MCCB Panelboards 125A & 250A Busbar This range of MCCB panelboards offers a greater choice of outgoing ways. A variety of incoming devices are available from 100A to 400A. Accepts outgoing MCCBs up to 125A.
IEC60439-1 Tin plated busbars Outgoing devices; 16A - 125A TP & SP IP3X construction (Type 2 & 3) Busbar system KEMA certified: PBEG325 - 25kA Icc PBEG625/825/1225 - 40kA Icc PBEG640/1240 - 30kA Icw for 1s
Type 4 & 5 MCCB Panelboards 400A & 630A Busbar This range of MCCB panelboards offers a greater choice of outgoing ways. A variety of incoming devices are available from 250A to 630A. Accepts outgoing MCCBs up to 250A. IEC60439-1 Tin plated busbars Outgoing devices; these panelboards utilise two frame sizes of MCCB: 63A - 250A TP and 16A - 125A TP & SP IP3X construction Busbar system KEMA certified: Type 4 - 35kA Icw for 1s Type 5 - 50kA Icw for 1s Type 6 MCCB Panelboards 800A Busbar This range of MCCB panelboards offers a greater choice of outgoing ways.
MCCB or Circuit Breaker Switch 800A incomers. Accepts outgoing MCCBs up to 400A. IEC60439-1 Tin plated busbars Outgoing devices; these panelboards utilise three frame sizes of MCCB: 250A - 400A TP, 63A - 250A TP, 16A - 125A TP & SP IP3X construction Busbar system KEMA certified: Type 6 - 50kA Icw for 1s
Memshield 2 Modular Panelboard System The Memshield 2 Modular Panelboard System compliments our successful Memshield 2 125 and 200 MCCB Panelboard ranges and fulfils the requirement for higher rated more intricate systems. Memshield 2 MPS provides the choice of creating a simple panelboard or a comprehensive panelboard system. Unique Memshield 2 MPS Advantage software package FCS or MCCB incomers and outgoers Incomers up to 1250A 3 or 4 pole incoming and outgoing circuits Form 2 Type 2 as standard. Form 3b Type 2 or Form 4 Type 2 options Horizontal busbar extension module Self assembly or factory built assemblies
Miniature Circuit Breakers (MCBs) The Memshield 2 MCB is an all new high performance current limiting device with the ability to disconnect short circuits of up to 15kA Suitable for use with Memshield 2 distribution boards and for a wide range of OEM applications. Six pole configurations (SP, SPSN, DP, TP, FP) MCBs comply with Lloyds Register of Shipping Fourteen current ratings from 1A up to 63A SP or SPSN MCBs can be factory or site fitted with an RCBO pod providing over 800 combinations of RCBO Residual current units (RCD pods) are available from 10mA up to 300mA time delayed, allowing any Memshield 2 SP or SPSN MCB to be converted into an RCBO Magnetic Type characteristics to BS EN 60898 B, C & D Breaking capacity of up to 15kA Trip free mechanism prevents MCBs from being held 'ON' Generous wire-in, wire-out, box type terminals up to 25mm Thermally calibrated to 40C with 50C optional calibration
Type A, SPN & DP MCB Distribution Boards Standard SPN type A distribution boards are available in six sizes with a choice of 2, 4, 7, 10, 13 or 16 outgoing ways. DP versions having 5 or 8 outgoing ways. A wide range of incomers can be fitted. Split load and dual tariff SPN distribution boards are available with up to 19 outgoing ways. Comply with BS 5486: Parts 12 & 13 and BS EN 60439-3 Easy fit, DIN-rail mounting, incoming devices simply slot into place Accepts 1A to 63A SP outgoing MCBs, types B, C or D, 10kA or 15kA Accepts 5A to 45A SP outgoing HRC fuse carriers 16kA Accepts 1A to 63A SP outgoing RCBOs (18mm), 10mA to 300mA A wide choice of incoming devices include switch-disconnectors, direct connection lugs and RCCBs Fully shrouded busbar and shrouded neutral bar Clean earth kit available Units can be easily adapted to accept control / command devices Vertical connection kit available to electrically connect two distribution boards together Covers fit within enclosure dimensions allowing adjacent mounting
More about Memshield 2 - Type A Distribution Boards Type B, TPN, DP & FP MCB Distribution Boards Standard 125A and 200A TPN type B distribution boards are available with a choice of 4, 6, 8, 12, 16 or 24 outgoing ways. A wide range of incomers are available including switch-disconnectors, MCCBs, direct connection lugs, fused combination switches or RCCBs. Comply with BS 5486: Part 12 and BS EN 60439-3 Easy fit, DIN-rail mounting, incoming devices simply slot into place Accepts 1A to 63A SP, DP & TP outgoing MCBs, types B, C or D, 10kA or 15kA Accepts 5A to 45A SP outgoing HRC fuse carriers 16kA Accepts 1A to 63A SP outgoing RCBOs (18mm), 10mA to 300mA A wide choice of incoming devices include switch-disconnectors, MCCBs, direct connection lugs, fused combination switches and RCCBs Fully shrouded busbar and shrouded neutral bars Clean earth kit available SPSN and DP versions available Vertical and horizontal connection kits available to electrically connect two distribution boards together Covers fit within enclosure dimensions allowing adjacent mounting MCCB incomers can be fitted with intelligent Early Warning System
RCBOs (Combined MCB/RCD) The Memshield 2 RCBO combines the functions of an RCCB and an MCB. The unique revolutionary design allows hundreds of RCBO possibilities within a module as little as 18mm wide. Any Memshield 2 SP or SPSN MCB can be fitted with residual current protection. Residual current operated circuit breakers with integral overcurrent protection Revolutionary design allows any Memshield 2 SP or SPSN MCB to be converted into an RCBO Hundreds of RCBO possibilities within a module as little as 18mm wide Comply with BS EN 61009 Factory or field fittable units Choice of sensitivities 10mA, 30mA, 100mA, 100mA time delayed or 300mA time delayed
Residual Current Circuit Breakers SPSN & TPSN Memshield 2 RCCBs are available with ratings from 16A to 100A and sensitivities from 10mA up to 300mA time delayed. These units are the first to conform to BS EN 61008. TPSN RCCBs can be supplied fitted with an auxiliary contact module. Comply with BS EN 61008 New auxiliary contact modules available SPSN electronic unit is capable of sensing DC components in supply Generous cable capacities of up to 50mm SPSN units are suitable for 240v 50/60 Hz applications TPSN units are suitable for 415v AC applications and also have comb busbar facilities
Command / Control Devices Memshield 2 command devices are all suitable for installation on 'tophat' symmetrical DIN-rail allowing increased flexibility for both distribution board and OEM applications. SPN distribution boards can accommodate command devices by using a busbar block kit. Bell transformers Time switches Contactors Impulse relays Time delay relays Switch-disconnectors Terminal blocks
New Distribution board Metering Solutions NEW s Memshield 2 meter packs provide simple integration with matched aesthetics. For single phase AM boards and TPN distribution boards. Multi-function meters Amps, kW, kWh, kVar and kVarh pulsed output For single phase and TPN boards
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