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and multiple knockouts to simplify installation
32A B Curve MCB – tailored for domestic EV chargers
For lower inrush domestic circuits
Type 2 SPD included – visual status (green/red)
WKC 3 Pole 10kA MCB – 20A B Curve (WKC320B) A Type RCBO and multiple knockouts to simplifyThe WKC320B 3 Pole 10kA MCB is a 20A B Curve breaker designed to protect three phase circuits against overloads and short circuits. With a 10kA breaking capacity and compliance to BS 7671 (18th Edition), its a trusted choice for industrial boards, EV charger setups, and solar PV installs. Compact, bi directional, and DIN rail mounted, it provides safe and reliable disconnection in demanding applications. Installer Tip: The B Curve version is
US$ 185.50
US$ 165.00
US$ 75.00
US$ 169.00
US$ 142.00
US$ 193.00
US$ 151.50
