Siemens 3VA2225-5JP42-0DF0 коммутационные устройства

Автоматический выключатель 3VA2 IEC frame 250 breaking capacity class M Icu=55kA @ 415 V 4pole, line protection ETU550, LSI, In=250A overload protection ir=100A ...250A short circuit protection Isd=0,6..10x In, iI=1,5..10x In neutral protection adjustable (off, upto 100%) busbar connection undervoltage release 208-230 V AC 50/60 Hz 1 Auxiliary switch HQ 1 trip alarm switch HQ