... or 60Hz, rated voltage single-phase 240V rated current up to 63A. When somebody gets an ... electirc shock or the residual current of the circuit exceeds the fixed value, the ... equipment from the fault resulted from the residual current. With this function, the ELCB can protect ... Main technical parameter: Type TLYB1LE-63Pole1P+N ,2P,3P,4Pfrequency(Hz)50 or 60Rated Current lnA10,16,20, ...