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small three-phase boards
this board helps installers achieve fast sign-off without compromising safety
With its C Curve trip profile
High immunity – reduces nuisance tripping under harmonics
Pre-installed SPD module and earth/neutral bars
25A 4 Pole 10kA MCB B Curve – WKC425B WEC Main Switch & Surge small three-phase boardsThe WKC425B is a 25A 4 pole 10kA Miniature Circuit Breaker (MCB) designed for three phase + neutral circuits. With a B Curve trip profile, it is best used for resistive loads such as lighting banks, socket circuits, and small distribution panels in commercial three phase boards, EV distribution units, and solar PV systems. Rated at 10kA breaking capacity, the WKC425B ensures reliable overload and short circuit protection with complete neutral
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