Europa 2 pole residual current circuit breakers rccb 6ka din rail mount europa components eur11001002 this 2 pole rcbb provides earth fault safety protection the unit has a rated short circuit capacity of 6ka a rated current of 80a and a rated residual operating current of 100ma with a time delay designed for din rail mounting europa components eur11001002 double pole rccb 6ka 100ma 100a