circuit breaker 3VA6 UL Frame 150 breaking capacity class E 200 kA @ 480 V 3-pole, line protection ETU330, LIG, In=100 A overload protection Ir=40 A ... 100 A short-circuit protection Ii=1.5...12 x In ground-fault protection Ig=0.2... 1 x In, tg=0.1/0.3s without connection