Description
circuit breaker VL400N standard breaking capacity Icu=55kA, 415V AC 3-pole, line protection trip unit ETU22, LSIG 3 phases/3 lines In=400A, rated current IR=160…400A, overload protection, ISD=1.5 to 10xIR, II=11xIN short-circuit protection without auxiliary release ETU communication-capable without auxiliary/alarm switch
