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22 usable ways – designed for high-density circuit distribution
it provides safe isolation and reliable surge defence in a durable steel housing
Installer note: This is a standalone Type 2 SPD
it disconnects all live conductors (L1
and multiple knockouts to simplify installation
IP40 Metal Garage Unit – 100A Main Switch + 6A & 20A MCB (WMMS/620) Fused Main Switch 22 usable ways – designedThe 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
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