Siemens 3VA2440-6HM42-0BF0 коммутационные устройства

Автоматический выключатель 3VA2 IEC frame 630 breaking capacity class H Icu=85kA @ 415 V 4-pole, line protection ETU330, LIG, In=400A overload protection Ir=160A ...400A short circuit protection iI=1,5...12 x In neutral protection adjustable(off,50%, 100%) ground-fault-protection ig=0,2... 1 x In, tg=0,1/0,3s busbar connection Undervoltage release 24 V DC 1 Auxiliary switch HQ 1 trip alarm switch hq