Siemens 3VA2340-5KP42-0AL0 коммутационные устройства

Автоматический выключатель 3VA2 IEC frame 400 breaking capacity class M Icu=55kA @ 415V 4-pole, line protection ETU850, LSI, In=400A overload protection Ir=160A...400A short-circuit protection Isd=0.6..10x In, Ii=1.5..10x In N conductor protection adjustable (OFF, up to 100%) nut keeper kit Автоматический выключатель 3VA2 IEC frame 400 breaking capacity class M Icu=55kA @ 415V 4-pole, line protection ETU850, LSI, In=400A overload protection 2 AUXILIARY SWITCH CHANGEOVER H 1 TRIP ALARM SWITCH CHANGEOVER 1 electrical alarm switch HQ