Product description
circuit breaker 3VA2 IEC frame 1250 breaking capacity class H Icu=85kA @ 415 V 4-pole, line protection ETU860, LSIG, In=1250A overload protection Ir=500A ...1250A short circuit protection Isd=0,6..10x In, Ii=1,5..10x In N conductor protection adjustabl
