۳VA2580-5KQ42-0AA0

circuit breaker 3VA2 IEC frame 1000 breaking capacity class M Icu=55kA @ 415V 4-pole line protection ETU860 LSIG In=800A overload protection Ir=320A…۸۰۰A short-circuit protection Isd=0.6..10x In Ii=1.5..12x In N conductor protection adjustable (OFF up to 160%) gr.-fault prot. can be sw. off Ig=0.2…۱ x In= tg=0.05-0.8s nut keeper kit