40A 4 Pole 10kA MCB B Curve – WKC440B A Type EV RCBO Kit If surge protection is required

If surge protection is required

Complies with: BS EN 60898-1

B-Type RCDs

Steel body finished in white polyester powder coating

6 kW WMRC32CSP 32 A C Curve Type 2 IP40 (Metal) Commercial EV installations WMRC40CSP 40 A C Curve Type 2 IP40 (Metal) Heavier-duty or inverter loads This 40 A B-Curve version offers additional load capacity for high-demand EV chargers and larger single-phase circuits

40A 4 Pole 10kA MCB B Curve – WKC440B A Type EV RCBO Kit If surge protection is requiredThe WKC440B is a 40A 4 pole 10kA Miniature Circuit Breaker (MCB) for three phase + neutral circuits. With its B Curve trip characteristic, this breaker is intended for resistive load circuits such as socket outlet banks, small distribution boards, and lighting groups in commercial three phase systems, EV distribution boards, and solar PV installs. With a 10kA breaking capacity, the WKC440B delivers safe overload and short circuit protection while