circuit breaker 3VA5 UL Frame 600 breaking capacity class M 35 kA @ 480 V 3-pole, line protection TM230, FTAM, In=600 A overload protection Ir=600 A permanently set short-circuit protection Ii=4...8 x In without connection circuit breaker 3VA5 UL Frame 600 breaking capacity class M 35 kA @ 480 V