5SV4446-0LA
Référence : 5SV4446-0LA
Residual current operated circuit breaker, 4-pole, Type AC, In: 63 A, 100 mA, Un AC: 400 V, with thermal overload protection
Référence : 5SV4446-0LA
Residual current operated circuit breaker, 4-pole, Type AC, In: 63 A, 100 mA, Un AC: 400 V, with thermal overload protection