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or PV inverter connections
The WME22100TR/SP Twin RCD Metal Consumer Unit is the top-capacity model in the range
40A C Curve MCB – overload and short-circuit protection
It’s designed for garages
It combines a 100A MCB main switch
RCD Upgrade Unit – 40A 2 Module with Seal Screws (WECRC40) PME Fault Detection or PV inverter connectionsThe WECRC40 is a compact RCD upgrade unit pre fitted with a 40A 30mA RCD inside a 2 module plastic enclosure. Designed for retrofitting where existing consumer units lack integrated RCD protection, it provides reliable earth leakage fault protection without requiring a full board replacement. Ideal for domestic circuits, extensions, and small sub mains, this unit is quick to install and includes tamper proof seal screws for compliance. Compact
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