Product Description
circuit breaker 3VA2 IEC frame 630 breaking capacity class C Icu=110kA @ 415V 4-pole, line protection ETU550, LSI, In=630A overload protection Ir=250A...630A short-circuit protection Isd=0.6..9x In, Ii=1.5..9x In N conductor protection adjustable (OFF, up to 100%) nut keeper kit
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