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and industrial machinery
Model RCBO Rating Curve SPD WMIP32BSP (This Product) 32A B Curve Type 2 SPD WMIP40BSP 40A B Curve Type 2 SPD WMIP32CSP 32A C Curve Type 2 SPD WMIP40CSP 40A C Curve Type 2 SPD
It reduces the risk of nuisance tripping compared with B Curve breakers
Padlock facility – ensures secure circuit isolation
domestic boards
20A 4 Pole 10kA MCB B Curve – WKC420B 4 & 5 pole MCBs (&Shunt Trip) and industrial machineryThe WKC420B is a 20A 4 pole 10kA Miniature Circuit Breaker (MCB) designed for three phase + neutral protection. With its B Curve trip characteristic, it is best suited for resistive loads such as small power circuits, lighting systems, and distribution boards in three phase networks, EV charger boards, and solar PV installs. Offering a 10kA breaking capacity, the WKC420B provides reliable overload and short circuit protection while isolating all live
