40A 4 Pole 10kA MCB C Curve – WKC440C A Type RCBO The 32A C curve MCB

The 32A C curve MCB is designed for circuits with higher inrush currents — such as EV chargers with power electronics

heat pump and distribution board supplies – where the specification calls for fused isolation with SPD protection

Fully compliant with BS 7671 Amendment 2 and suitable for use with PME or TT systems when paired with a PME Fault Detection Unit

With integrated PME fault protection

Installer Tip: Choose the C Curve for circuits with higher inrush demand like EV charge points

40A 4 Pole 10kA MCB C Curve – WKC440C A Type RCBO The 32A C curve MCBThe WKC440C is a 40A 4 pole 10kA Miniature Circuit Breaker (MCB) designed for three phase + neutral protection. With its C Curve trip profile, it is built for inductive load circuits such as motors, pumps, HVAC systems, EV chargers, and commercial lighting in three phase boards, EV installations, and solar PV setups. Rated to 10kA breaking capacity, the WKC440C provides safe overload and short circuit protection while ensuring complete neutral