Residual Current Breaker 1) Have safe guarantee 2) Good quality current breaker 3) Easy install current breaker BrandBatonRated current1A-63ARated voltage230Vac(1p),400Vac(2p/3p/4p)StandaedsIEC/EN 60898Working temperature-5c ~ +40cUsing placeHospital,school,supermarket,office,hotel,airport and basement ,etc. Residual Circuit Breaker