SIEMENS 3VA5712-6EC31-0AA0 – 3VA Molded Case Circuit Breaker | JUAL SIEMENS 3VA5712-6EC31-0AA0 – 3VA Molded Case Circuit Breaker; circuit breaker 3VA5 UL frame 1200 breaking capacity class H 65kA @ 480 V 3-pole, line protection TM230, FTAM, In=1200A overload protection Ir=1200A fixed short circuit protection Ii=5 – 10 x In w/o connection