5SM3446-0LB01
Reference : 5SM3446-0LB01
Residual current operated circuit breaker, 4-pole, type AC, short-time delayed, In: 63 A, 100 mA, Un AC: 230 V
Reference : 5SM3446-0LB01
Residual current operated circuit breaker, 4-pole, type AC, short-time delayed, In: 63 A, 100 mA, Un AC: 230 V