Product Description
circuit breaker 3VA2 IEC frame 1250 breaking capacity class C Icu=110kA @ 415 V 4-pole, line protection ETU550, LSI, In=1250A overload protection Ir=500A ...1250A short circuit protection Isd=0,6..10x In, Ii=1,5..10x In N conductor protection adjustable (OFF, up to 100%) nut keeper kit
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