3VA1580-5EF32-0AA0 - circuit breaker 3VA1 IEC frame 1000 breaking capacity class M Icu=55kA @ 415V 3-pole, line protection TM240, ATAM, In=800A overload protection Ir=560A...800A short-circuit protection Ii=5...10 x In nut keeper kit 15-20 gün t