3VA1450-5EF32-0AA0 SIEMENS3VA14505EF320AA0

Circuit breaker 3VA1 IEC frame 630 breaking capacity class M Icu=55kA @ 415V 3-pole, line protection TM240, ATAM, In=500A overload protection Ir=350A...500A short-circuit protection Ii=5...10 x In nut keeper kit