circuit breaker 3VA2 IEC Frame 400 breaking capacity class E Icu=200 kA @ 415 V 4-pole, line protection ETU850, LSI, In=400 A overload protection Ir=160 A ... 400 A short-circuit protection Isd=0.6...10xIn, Ii=1.5...12xIn neutral conductor protection adjustable (OFF, up to 100%) nut keeper kit
circuit breaker 3VA2 IEC Frame 400 breaking capacity class E Icu=200 kA @ 415 V 4-pole, line protection ETU850, LSI, In=400 A overload protection Ir=160 A ... 400 A short-circuit protection Isd=0.6...10xIn, Ii=1.5...12xIn neutral conductor protection adjustable (OFF, up to 100%) nut keeper kit
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