Description
circuit breaker VL1250N standard breaking capacity Icu=55kA, 415V AC 4-pole, line protection trip unit ETU20, LSI In=1000A, rated current IR=400…1000A, overload protection, ISD=1.5 to 10xIR, II=11 xIN short-circuit protection N protected without auxiliary release ETU communication-capable without auxiliary/alarm switch
