3VA2712-1AA15-4AA0 SIEMENS3VA27121AA154AA0

Fixed-mounted sw. disconnector frame 1600; with RTC and 4AUX Icu=55kA @ 415V, 4-pole, left SD100; In=1250A 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 mechanical calling without 2nd auxiliary release without 1st auxiliary release