3VA5712-6EC31-2AA0 - Siemens
Circuit breaker 3VA5 UL frame 1200 breaking capacity class H 65kA @ 480 V 3-pole, line protection TM230, FTAM, In=1200A 100%-rated, overload protection Ir=1200A fixed short circuit protection Ii=5 - 10 x In w/o connection