4 Pole Type A RCD – 40A High Immunity (WAR440-030) Consumer Unit Always confirm that the prospective

Always confirm that the prospective fault current does not exceed 10kA

Complies with BS EN 61439-3 and 18th Edition Amendment 2

2mm non-combustible steel with a powder-coated finish

offering safe cable routing

4 Pole Type A RCD – 40A High Immunity (WAR440-030) Consumer Unit Always confirm that the prospectiveThe WAR440 030 is a 4 pole, 40A Type A RCD with high immunity, engineered to reduce nuisance tripping on circuits affected by surge currents or harmonics. Fully compliant with BS EN 61008 1 and BS EN 61008 2 1, it provides reliable residual current protection for three phase distribution boards, EV charger installs, and other sensitive loads. By using a high immunity design, this RCD maintains safety while filtering out brief disturbances that can