... Breaker RCCB GeneralRCCB YCL360 is applying to the circuit of AC 50/60Hz, 230V single phase, 400V three phases ... electrified wire net, this is a current operated, fast leakage protector of pure electromagetic type, which can break off fault circuit ... sensed) A, AC, SPolesP2, 4 SCPD fuseA 6000Rated voltage UeV230/400Insulation voltage UiV500Rated frequencyHz50/60Short-circuit current IΔA4500, 6000Rated ...