circuit breaker 3VA5 UL frame 125 3-pole, starter protection TM120M, AM, In=50A without overload protection short-circuit protection Ii=3...7 x In without connection
circuit breaker 3VA5 UL frame 1200 breaking capacity class H 65kA @ 480 V 3-pole, line protection TM230, FTAM, In=900A overload protection Ir=900A fixed short circuit protection Ii=5 - 10 x In w/o connection