3VA1340-5EF32-0AA0 - circuit breaker 3VA1 IEC frame 400 breaking capacity class M Icu=55kA @ 415V 3-pole, line protection TM240, ATAM, In=400A overload protection Ir=280A...400A short-circuit protection Ii=5...10 x In nut keeper kit 15-20 gün tə