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54mm wide body – compact 3-pole enclosure format
Built with a 10kA breaking capacity and full compliance with BS 7671 (18th Edition)
With a higher 63A rating
Model Rating Application WECRC63 63A Higher-load domestic / light commercial WECRC80 (This Product) 80A Larger sub-mains / workshops WECRC100 100A Main incomer / heavy-duty use
Includes earth lead – practical for faster installation
6A 4 Pole 10kA MCB B Curve – WKC406B B Type RCD 54mm wide body – compactThe WKC406B is a 6A 4 pole 10kA Miniature Circuit Breaker (MCB) designed for three phase + neutral circuits. With a B Curve trip characteristic, it is ideal for protecting resistive loads such as lighting and socket circuits in commercial boards, solar PV arrays, and EV charger distribution. Built with a 10kA breaking capacity, the WKC406B provides overload and short circuit protection while also offering full neutral disconnection. It is DIN rail
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