... IP20 ApplicationS250LE RCBO earth leakage circuit breaker / residual current circuit breaker/residual current device/ELCB/rccb/rcd is suitable for the ... N, 4PRated Current (A)40, 50, 63, 80, 100Rated Residual Operating Current ()(mA)30, 50, 100, 200, 300Rated ... , DProtection DegreeIP20 S250LE RCBO earth leakage circuit breaker / residual current circuit breaker/residual current device/ELCB/rccb/rcd