Siemens 3VA2780-1AA05-4HA7 коммутационные устройства

Выключатель ixed-mounted sw. disconnector frame 1600, with RTC and 4AUX Icu=55kA @ 415V, 3-pole SD100, In=800A without overload protection w/o short-circuit protection straight bus connector extended No communication connection, no measurement function Motorized operating mechanism 220...250 V AC/DC incl. S21 spring energy store signaling switch With electr. and mech. calling Switch-on solenoid (CC) 220-240 V AC/DC without 2nd auxiliary release With 1st auxiliary release, ST Shunt release 220-240 V AC/DC