SIEMENS 3VA5450-7EC61-0AA0 – 3VA Molded Case Circuit Breaker | JUAL SIEMENS 3VA5450-7EC61-0AA0 – 3VA Molded Case Circuit Breaker; circuit breaker 3VA5 UL Frame 600 breaking capacity class C 100 kA @ 480 V 2-pole, line protection TM230, FTAM, In=500 A overload protection Ir = 500 A permanently set short-circuit protection Ii=5…10 x In without connection