MCKTBKR 3 POLE 230-400VAC
Reference : 5SM3647-5KK14
Residual current operated circuit breaker, 4-pole, type B+, selective, In: 80 A, 300 mA, Un AC: 400 V
Reference : 5SM3647-5KK14
Residual current operated circuit breaker, 4-pole, type B+, selective, In: 80 A, 300 mA, Un AC: 400 V