کلید اتوماتیک 1000 آمپر زیمنس 3VA2510-5KQ42-0AA0

circuit breaker 3VA2 IEC frame 1000 breaking capacity class M Icu=55kA @ 415V 4-pole, line protection ETU860, LSIG, In=1000A overload protection Ir=400A…1000A short-circuit protection Isd=0.6..10x In, Ii=1.5..10x In N conductor protection adjustable (OFF, up to 100%) gr.-fault prot., can be sw. off Ig=0.2…1 x In= tg=0.05-0.8s nut keeper kit ( 3VA25105KQ420AA0 )