The WME12/MSR40B is a 12-module steel enclosure supplied pre-assembled with a 100A main switch and 2 x 40A B-Curve RCBOs. Built to order, it offers a ready-to-install solution for residential EV charging setups, renewable energy systems, or small commercial distribution needs.

With a durable non-combustible metal body and pre-wired internals, this enclosure saves installation time while ensuring full compliance with 18th Edition BS 7671. The 12-way design provides ample space for expansion, making it ideal where additional protective devices may be required in the future.

• Pre-fitted: Includes 100A main switch + 2 x 40A B-curve RCBOs
• 12 usable ways: Extra room for future RCBOs, MCBs, or SPDs
• Steel construction: Non-combustible enclosure, regulation compliant
• Applications: Residential EV chargers, renewables, small distribution boards
• Built to order: Please allow 3 working days for dispatch