5SM3344-0LA
Référence : 5SM3344-0LA
Residual current operated circuit breaker, 4-pole, type AC, In: 40 A, 30 mA, Un AC: 400 V, with thermal overload protection
Référence : 5SM3344-0LA
Residual current operated circuit breaker, 4-pole, type AC, In: 40 A, 30 mA, Un AC: 400 V, with thermal overload protection