The Danson Consumer Unit with 100A Main Switch is a premium, BS EN 61439-3 compliant fuse board available in a full range of configurations to suit any domestic installation — from compact outbuilding supplies to large HMO rewires.Danson Consumer Unit with 100A Main Switch – Available in 2 to 19 Way ConfigurationsEach Danson consumer unit features a 100A double pole main switch for safe and complete installation isolation. Select SPD variants include a 1-module Surge Protection Device meeting 18th Edition Amendment 2 requirements. Built to BS EN 61439-3, these units deliver reliable, regulation-compliant circuit protection across the full range of domestic applications. Available in 2, 4, 5, 6, 9, 13, 15, and 19 way configurations 100A double pole main switch on all variants SPD variants include 1-module surge protection – 18th Edition Amendment 2 compliant Compliant with BS EN 61439-3 wiring regulations Robust metal enclosure for long-term durability and safety Clear labelling and accessible cable entry for straightforward installation Suitable for outbuildings, flats, houses, HMOs, and rewire projects A dependable, regulation-compliant range of consumer units built to handle every domestic installation from the smallest supply to the most complex rewire.