Description
circuit breaker VL400L very high breaking capacity Icu=100kA, 415V AC 3-pole, line protection trip unit ETU22, LSIG 3 phases/4 lines with connecting cable In=400A, rated current IR=160…400A, overload protection, ISD=1.5 to 10xIR, II=11xIN short-circuit protection without auxiliary release without auxiliary/alarm switch
