4 Way 100A Triple Pole and Neutral BX Range MCB Distribution Board Complete with 100A 30mA Four Pole RCD Incomer Fitted Clear Door

  • Available in 4 to 24 triple pole outgoing ways
  • Wide selection of factory fitted incoming devices to choose from to meet the demands of modern installations
  • Accepts MCBs from 2A to 63A and RCBOs from 6A to 45A (17.5mm wide module)
  • Dual Earth and Neutral terminal bars
  • Removable gland plates, top and bottom for ease of installation
  • Options with built in surge protection available
  • Manufactured to BSEN 61439 parts 1 & 3
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Additional information


390 mm


410 mm


110 mm


8.71 Kg

Short Circuit Rating

10kA Icc.


M8 Bolt 20Nm max., RCD 5 Nm

Ambient Temperature

-5 to +40 C

Number of Poles

Triple Pole And Neutral


Wall Mounted


12 Months


50 Hz

Cable Entry

Top And Bottom Glandplates Removable For Ease Of Cutting

Current Rating


Rated Operated Voltage

230/400V ac.

Number of Ways

4 Way

Incoming Terminal Capacity

Earth M8 Bolt, Tunnel Terminal 50mm Square Cable

Number of Outgoing Ways

4 Way

Packaging Types



BS EN 61439 pt 1&3

Protection Class IP Rating


Door Covers

Screw fixed internal cover. Side hinged overall door (removable) complete with plastic turn catch.

Switchgear Fitted

Four Pole RCD Incomer 100A 30mA


Electromagnetic Compatibility Directive 2014/30/EU, Low Voltage Directive 2014/35/EU, Restriction of the use of certain hazardous substances directive 2011/65/EU, Waste Electrical and Electronic Equipment directive 2012/19/EU

Intended Use

The product is used in three phase (3P or 4P) low voltage applications and has a rated short circuit capacity of 10kA.

Product Range

BX Range