SIEMENS 3VA5780-5EC31-1AA0 – 3VA Molded Case Circuit Breaker | JUAL SIEMENS 3VA5780-5EC31-1AA0 – 3VA Molded Case Circuit Breaker; circuit breaker 3VA5 UL frame 1200 breaking capacity class M 35kA @ 480 V 3-pole, line protection TM230, FTAM, In=800A overload protection Ir=800A fixed short circuit protection Ii=5 – 10 x In UL489 SB (NAVAL), 50 deg. CEL. w/o connection