5SM3646-0KL
Référence : 5SM3646-0KL
Residual current operated circuit breaker, 4-pole, type AC, In: 63 A, 300 mA, Un AC: 400 V, N left
Référence : 5SM3646-0KL
Residual current operated circuit breaker, 4-pole, type AC, In: 63 A, 300 mA, Un AC: 400 V, N left