Fi Circuit Breaker 5SM3444-0LB01 Original Packaging
Reference : 5SM3444-0
Residual current operated circuit breaker, 4-pole, type AC, In: 40 A, 100 mA, Un AC: 400 V
Reference : 5SM3444-0
Residual current operated circuit breaker, 4-pole, type AC, In: 40 A, 100 mA, Un AC: 400 V