Circuit breaker 3VA6 UL Frame 1000 breaking capacity class M 35 kA @ 480 V 3-pole, line protection ETU860, LSIG, In=1000 A overload protection Ir=400 A …1000 A short-circuit protection Isd=0.6..10x In, Ii=1.5..10x In neutral conductor protection optionally with ext. CT up to 160% ground-fault protection IG=0.2… 1xIn, tg=0.05-0.8s
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