... switching and earth leakage protection of electrical circuits,etc RC Residual current circuit breaker/Earth Leakage Circuit Breaker/RCCB/ ... 400Rated Current: 16, 20, 25, 32, 40, 50, 63, 80, 100ARated Residual Operating Current(mA):10, 30, 100, 300, 500Residual ... time≤0.1SShort Circuit Capacity (Icu):3000AProtection Degree:IP20 RC Residual current circuit breaker/Earth Leakage Circuit Breaker/RCCB/ELCB ...