Siemens 3VA1340-4EE42-0AA0-ZD00

circuit breaker 3VA1 IEC frame 400 breaking capacity class S Icu=36kA @ 415V 4-pole, line protection TM220, ATFM, In=400A overload protection Ir=280A...400A short-circuit protection Ii=10 x In N conductor unprotected nut keeper kit for DC Power OEM in China