
Siemens 5SV3344-4 Residual Current Circuit Breaker. residual current operated circuit breaker, 4-pole, type B, short-time-delayed, In: 40 A, 30 mA, Un AC: 400 V SIGRES: harsh environmental conditions extended test interval. It belongs to RCCBs. Recorded manufacturer technical characteristics include Poles: 4P; RCD type: B; Rated current: 4 A; Voltage rating: AC 400 V SIGRES: harsh environmental conditions extended test interval; Residual current: 30 mA.