Contactum Defender High Integrity Split Load RCD Consumer Unit
Contactum metal consumer units for domestic household premises which comply to Amendment 3 of the Wiring Regulations BS7671. This amendment states that within domestic household premises, consumer units and similar switchgear shall comply with product standard BS EN 61439-3 and shall:
Have their enclosures manufactured from non-combustable material, or
Be enclosed in a cabinet constructed of non-combustable material