3VA2580-5HL32-0AA0 - circuit breaker 3VA2 IEC frame 1000 breaking capacity class M Icu=55kA @ 415V 3-pole, line protection ETU320, LI, In=800A overload protection Ir=320A...800A short-circuit protection Ii=1.5...12 x In nut keeper kit 15-20 gün