SIEMENS 3VA5120-4EC31-0AA0 – 3VA Molded Case Circuit Breaker | JUAL SIEMENS 3VA5120-4EC31-0AA0 – 3VA Molded Case Circuit Breaker; circuit breaker 3VA5 UL Frame 125 breaking capacity class S 25 kA @ 480 V 3-pole, line protection TM230, FTAM, In=20 A overload protection Ir=20 A permanently set short-circuit protection Ii=7.5…15 x In without connection