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Main Switch: 100A
22 usable ways – designed for high-density circuit distribution
Compact 4-way steel enclosure – IP40 rated with 1
it provides safe isolation and reliable surge defence in a durable steel housing
IP40 Metal Garage Unit – 100A Main Switch + 6A & 20A MCB (WMMS/620) Fused Main Switch Main Switch: 100AThe WMMS 620 is a durable IP40 metal garage consumer unit supplied with a 100A main switch incomer and pre fitted 6A and 20A B curve MCBs. Designed for garages, workshops, and small outbuildings, it provides reliable isolation and circuit protection for lighting and heavier socket or radial circuits in full compliance with BS 7671: 2018 Amendment 2. Use the 6A way for lighting and the 20A way for radial sockets or heavier tools. Built in the UK with a
