Worldsunlight CE XL63-40-B B type 4P 40A 30mA 4pole 400V/415V 50/60HZ 6kA residual current circuit breaker rccb RCBO Rcd
CE A type 2P 40A 30mA 2pole 240V/415V 50/60HZ 6kA residual current circuit breaker rccb RCBO