Three Phase

Durable enclosures designed for optimum protection in large and industrial environments

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WTPN 125A 3 Phase Distribution Board

The WTPN range of 3 phase distribution board ideal for commercial, industrial, and where required domestic installations.

All enclosures are supplied with a 125A 4 pole main switch as standard and Type 2 surge protection device (SPD)

Robust 1.2mm steel enclosure to ensure a long life in the harshest of environments

WTPN boards will accept our 6kA devices
without any modification or additional
hardware.

ModelDescriptionDimensions (WxHxDmm)
WTPN04-1254 Way with 3 Phase Distribution Board c/w 4 pole 125A main switch & type 2 surge protection device & 3P 32A MCB460x505x120
WTPN06-1256Way with 3 Phase Distribution Board460x559x120
WTPN08-1258 Way with 3 Phase Distribution Board460x613x120
WTPN12-12512 Way with 3 Phase Distribution Board460x710x120
WTPN16-12516 Way with 3 Phase Distribution Board460x829x120
WTPN24-12524 Way with 3 Phase Distribution Board460x1045x120
WTPNEB14TPN Extension board 14Mod460x341x120
WTPNSBTPN Spreader box460x433x97

Single phase converter

For TP&N single phase converter kits see accessories.

A-type RCBO

Our WRB range of 10KA RCBO with A Type RCD protection in one. RCBO’ s provide residual and overload protection in one neat device. They can detect & respond as for type AC, PLUS pulsating DC components. Ideal for Domestic and Commercial applications.
BI-DIRECTIONAL Ideal for Solar Installations

Product codeDescriptionDimensions (WxHxDmm)
WRT106B-030A-Type single mod 6A, B curve high immunity17.8x116x76
WRT110B-030A-Type single mod10A, B curve high immunity17.8x116x76
WRT116B-030A-Type single mod 16A, B curve high immunity17.8x116x76
WRT120B-030A-Type single mod 20A, B curve high immunity17.8x116x76
WRT132B-030A-Type single mod 32A, B curve high immunity17.8x116x76
WRT140B-030A-Type single mod 40A, B curve high immunity17.8x116x76
WRT150B-030A-Type single mod 50A, B curve high immunity17.8x116x76
WRT106C-030A-Type single mod 6A, C curve high immunity17.8x116x76
WRT110C-030A-Type single mod 10A, C curve high immunity17.8x116x76
WRT116C-030A-Type single mod 16A, C curve high immunity17.8x116x76
WRT120C-030A-Type single mod 20A, C curve high immunity17.8x116x76
WRT132C-030A-Type single mod 32A, C curve high immunity17.8x116x76
WRT140C-030A-Type single mod 40A, C curve high immunity17.8x116x76
WRT150C-030A-Type single mod 50A, C curve high immunity17.8x116x76

10KA MCB

These WCED brand MCBs can be the ideal solution for domestic, as well as in commercial and industrial electrical, distribution systems because of their long-lasting and durable nature.

Bidirectional. Suitable for EV and solar installations.

Product Data
Part codeDescriptionDimensions (WxHxDmm)
WKC106B6A 1 pole B curve MCB 10kA17.8x82.4x78.5
WKC110B10A 1 pole B curve MCB 10kA17.8x82.4x78.5
WKC116B16A 1 pole B curve MCB 10kA17.8x82.4x78.5
WKC120B20A 1 pole B curve MCB 10kA17.8x82.4x78.5
WKC132B32A 1 pole B curve MCB 10kA17.8x82.4x78.5
WKC140B40A 1 pole B curve MCB 10kA17.8x82.4x78.5
WKC150B50A 1 pole B curve MCB 10kA17.8x82.4x78.5
WKC163B63A 1 pole B curve MCB 10kA17.8x82.4x78.5
WKC106C6A 1 pole C curve MCB 10kA17.8x82.4x78.5
WKC110C10A 1 pole C curve MCB 10kA17.8x82.4x78.5
WKC116C16A 1 pole C curve MCB 10kA17.8x82.4x78.5
WKC120C20A 1 pole C curve MCB 10kA17.8x82.4x78.5
WKC132C32A 1 pole C curve MCB 10kA17.8x82.4x78.5
WKC140C40A 1 pole C curve MCB 10kA17.8x82.4x78.5
WKC150C50A 1 pole C curve MCB 10kA17.8x82.4x78.5
WKC163C63A 1 pole C curve MCB 10kA17.8x82.4x78.5

2 and 3 Pole 10KA MCB

These W brand MCBs can be the ideal solution for domestic, as well as in commercial and industry electrical, distribution systems
because of its long lasting and durable nature.

Product Data
Part codeDescriptionDimensions (WxHxDmm)
WKC216B16A 2 pole B curve MCB 10kA35.6x82.4x78.5
WKC220B20A 2 pole B curve MCB 10kA35.6x82.4x78.5
WKC232B32A 2 pole B curve MCB 10kA35.6x82.4x78.5
WKC240B40A 2 pole B curve MCB 10kA35.6x82.4x78.5
WKC250B50A 2 pole B curve MCB 10kA35.6x82.4x78.5
WKC280B80A 2 pole B curve MCB 10kA35.6x82.4x78.5
WKC263B63A 2 pole B curve MCB 10kA35.6x82.4x78.5
WKC280B80A 2 pole B curve MCB 10kA35.6x82.4x78.5
WKC216C16A 2 pole C curve MCB 10kA35.6x82.4x78.5
WKC220C20A 2 pole C curve MCB 10kA35.6x82.4x78.5
WKC232C32A 2 pole C curve MCB 10kA35.6x82.4x78.5
WKC240C40A 2 pole C curve MCB 10kA35.6x82.4x78.5
WKC250C50A 2 pole C curve MCB 10kA35.6x82.4x78.5
WKC263C63A 2 pole C curve MCB 10kA35.6x82.4x78.5
WKC280C80A 2 pole C curve MCB 10kA35.6x82.4x78.5
WKC2100C100A 2 pole C curve MCB 10kA35.6x82.4x78.5
WKC306B6A 3 pole B curve MCB 10kA53.4x82.4x78.5
WKC310B10A 3 pole B curve MCB 10kA53.4x82.4x78.5
WKC316B16A 3 pole B curve MCB 10kA53.4x82.4x78.5
WKC320B20A 3 pole B curve MCB 10kA53.4x82.4x78.5
WKC332B32A 3 pole B curve MCB 10kA53.4x82.4x78.5
WKC340B40A 3 pole B curve MCB 10kA53.4x82.4x78.5
WKC350B50A 3 pole B curve MCB 10kA53.4x82.4x78.5
WKC363B63A 3 pole B curve MCB 10kA53.4x82.4x78.5
WKC306C6A 3 pole C curve MCB 10kA53.4x82.4x78.5
WKC310C10A 3 pole C curve MCB 10kA53.4x82.4x78.5
WKC316C16A 3 pole C curve MCB 10kA53.4x82.4x78.5
WKC320C20A 3 pole C curve MCB 10kA53.4x82.4x78.5
WKC332C32A 3 pole C curve MCB 10kA53.4x82.4x78.5

4 Pole 10KA MCB

These W brand MCBs can be the ideal solution for domestic, commercial and industrial electrical distribution systems because of its long lasting and durable nature.

Product codeDescriptionDimensions (WxHxDmm)
WKC406B6A 4 pole B curve MCB 10kA71.2x82.4x78.5
WKC410B10A 4 pole B curve MCB 10kA71.2x82.4x78.5
WKC416B16A 4 pole B curve MCB 10kA71.2x82.4x78.5
WKC420B20A 4 pole B curve MCB 10kA71.2x82.4x78.5
WKC432B32A 4 pole B curve MCB 10kA71.2x82.4x78.5
WKC440B40A 4 pole B curve MCB 10kA71.2x82.4x78.5
WKC450B50A 4 pole B curve MCB 10kA71.2x82.4x78.5
WKC463B63A 4 pole B curve MCB 10kA71.2x82.4x78.5
WKC406C6A 4 pole C curve MCB 10kA71.2x82.4x78.5
WKC410C10A 4 pole C curve MCB 10kA71.2x82.4x78.5
WKC416C16A 4 pole C curve MCB 10kA71.2x82.4x78.5
WKC420C20A 4 pole C curve MCB 10kA71.2x82.4x78.5
WKC432C32A 4 pole C curve MCB 10kA71.2x82.4x78.5
WKC440C40A 4 pole C curve MCB 10kA71.2x82.4x78.5
WKC450C50A 4 pole C curve MCB 10kA71.2x82.4x78.5
WKC463C63A 4 pole C curve MCB 10kA71.2x82.4x78.5
WKC480C80A 4 pole C curve MCB 10kA71.2x82.4x78.5
WKC4100C100A 4 pole C curve MCB 10kA71.2x82.4x78.5

Twin screw terminal MCB’s

The WKT MCB range has twin screw connections for a secure connection. Designed to be used specifically with the WEC meter isolation enclosures

Product codeDescriptionDimensions (WxHxDmm)
WKT280B2 Pole twin screw 80A B curve MCB 10KA35x103x65
WKT280C2 Pole twin screw 80A C curve MCB 10KA35x103x65
WKT480B4 pole twin screw 80A B curve MCB 10KA70x103x65
WKT480C4 Pole twin screw 80A C curve MCB 10KA70x103x65

3 Pole A-type RCBO

The WRT3 range of 3-pole RCBOs combines Type A and Type AC residual current protection with MCB overcurrent protection in a compact 3-module device. Each RCBO provides protection against overload, short-circuit, and residual current faults across all three phases, making it ideal for commercial, industrial, and advanced residential installations.

Designed to detect AC residual currents and pulsating DC components, the WRT3 range is suitable for modern electrical loads including HVAC, machinery, commercial distribution boards, and equipment with electronic components.

Switched Neutral

Switched neutral, providing full disconnection of all live conductors (L1, L2, L3, N).
This enhances safety in mixed-load environments and eliminates the need to disconnect neutral conductors during insulation resistance testing.

Bi-Directional Operation

The WRT3 RCBO range is engineered for bi-directional performance, suitable for applications with non-standard power flow, such as:

  • Three-phase photovoltaic (PV) systems
  • Three-phase EV charging systems
  • Industrial variable-speed drives

Clear “IN“, “OUT“, and “LOAD” markings ensure correct installation. Supply must not be connected to the load terminals.

Part codeDescriptionDimensions (WxHxDmm)
WRT332C-030A-Type 3 Mod C Curve RCBO53.4x116x76
WRT340C-030A-Type 3 Mod C Curve RCBO53.4x116x76

3 phase weatherproof fused switch

Part codeDescription
WTFS3232A 3 phase weatherproof  fused switch
WTFS6363A 3 phase weatherproof  fused switch
WTFS8080A 3 phase weatherproof  fused switch
WTFS100100A 3 phase weatherproof  fused switch

Three phase SPD unit

WMCUSP440C

Three phase SPD unit consisting of an 8 way, IP40 metal enclosure with 4 pole 20kA/40kA type 2 surge protector and 4 pole 10kA MCB.

WRCUSP440C

Three phase SPD unit consisting of an 8 way IP40 metal enclosure, with 4 pole 20kA/40kA type 2 surge protector and 4 pole A-type 30mA RCBO.

10KA MCB

These WCED brand MCBs can be the ideal solution for domestic, as well as in commercial and industrial electrical, distribution systems because of their long-lasting and durable nature.

Bidirectional. Suitable for EV and solar installations.

Three phase PME fault detection unit

Automatically monitors the supply voltage on both 400 & 415V supplies without the need for any manual dip switch settings. Within 5 seconds in the event of an under-voltage of any phase less than 207V or an over-voltage of any phase more than 253V, live, neutral and earth will be isolated.

Following an under-voltage, isolation will automatically reset when normal operating range is restored.

Following and over-voltage, isolation, on the grounds of safety, will require a manual reset. (press the red button of the WP9 to reset.)

Product codeDescription
WARB5100C/PME100A MCB+PME RELAY
WARB5100C/PMESP100A MCB+PME RELAY SPD
WARB5100C/PME40R100A MCB+PME RELAY 40A RCBO
WARB5100C/PME40RSP100A MCB+PME RELAY 40A RCBO/SPD

Three phase PME fault detection unit for multiple charge points

The WMTP is a 3 phase EV distribution board that will completely disconnect all phases and earth if a PME fault is detected. It provides customers with a safer and compliant electrical vehicle charging solution. There is no need for an earth rod if this distribution board is used. It is suitable for EV (electric vehicle) chargers with integral DC leakage protection but no PME fault detection.
This product must be installed by a qualified electrician in accordance with IET wiring regulations BS7671 (18th edition or later) and current building regulations.

Product codeDescriptionDimensions (WxHxDmm)
WMTP28-R40CSP2xRCBO and 1x PME detector500x304x112
WMTP36-R40CSP3xRCBO and 2x PME detector500x530x112

Three phase SPD unit

WMCUSP440C

Three phase SPD unit consisting of an 8 way, IP40 metal enclosure with 4 pole 20kA/40kA type 2 surge protector and 4 pole 10kA MCB.

WRCUSP440C

Three phase SPD unit consisting of an 8 way IP40 metal enclosure, with 4 pole 20kA/40kA type 2 surge protector and 4 pole A-type RCBO.

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