3VA6610-7KQ42-0AA0

circuit breaker 3VA6 UL frame 1000 breaking capacity class C 100kA @ 480 V 4-pole, line protection ETU860, LSIG, In=1000A overload protection Ir=400A ...1000A short circuit protection Isd=0,6..10x In, Ii=1,5..10x In