circuit breaker VL400N standard breaking capacity Icu=55kA, 415V AC 4-pole, line protection Electronic Trip Unit ETU22, LSIG In=315A, rated current IR=128…315A, overload protection, ISD=1.5 to 10xIR, II=11xIN short-circuit protection N protected without auxiliary release ETU communication-capable without auxiliary/alarm switch
3VL4731-1NH46-0AA0
Description
Siemens | 3VL4731-1NH46-0AA0 | circuit breaker VL400N standard breaking capacity Icu=55kA, 415V AC 4-pole, line protection Electronic Trip Unit ETU22, LSIG In=315A, rated current IR=128…315A, overload protection, ISD=1.5 to 10xIR, II=11xIN short-circuit protection N protected without auxiliary release ETU communication-capable without auxiliary/alarm switch
