Residual Current Circuit Breaker with Overcurrent Protection - 3P+N - Type A - 30 mA - 20 A - B

Data Sheet:

DMA63Np is a 3P+N residual current circuit breaker with overcurrent protection (RCBO) in four modules for the protection against short-circuit currents, overload, earth fault currents, indirect contacts, additional protection against direct contacts (30 mA versions).