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British General

20-Way Insulated Consumer Unit & 100A Switch

Product Code: 31789

22-module insulated consumer unit. Flexible busbar. BS EN 60439-3.

  • 100A Main Switch
  • 20-Way (22-Module)
  • Modern Stylish Design with Curved
  • Smooth Profile
  • Fast Installation
  • Fast Metal DIN Rail Removal
  • Fitted Spirit Level
  • Easy Fit & Easy Clean Cover
  • Backed Out & Retained Combi Terminal Screws
  • View more information

W x D x H: 497 x 117 x 234mm.



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Rated 4 out of 5 by Good value These boards have one of the best bus bars out there. They are as easy to fit as the other makes. Just make sure you take a spare rcd or rcbos as the failure rate is too high. 11 Jan 2013
Rated 5 out of 5 by Very Nice Enclosure Since the first time I installed a BG Enclosure, I loved it. Lots of room to install your modules and cables, nice easy twist lock front cover screws. 20 Apr 2012
  • 2015-10-06T17:40:26.275-05:00
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7 Sep 2015
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It is never advisable to mix and match devices and units as they have not been tested together. We would always advise any board to only be used with devices made by the same manufacturer.
15 Sep 2015
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  • loc_en_US, sid_31789, prod, sort_default
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Brand British General
Manufacturer Guarantee 1 years
Model No CUSW20-XD
No. of Ways 20
Pack Size 1
Product Depth 117 mm
Product Height 234 mm
Product Length 497 mm
Total Product Weight 2.4 kg