Siemens – 3WL1120-4AA31-5FF4-Z A16

Fixed-mount non-aut. circuit-b. 3-pole, size I, IEC In=2000A to 690V, AC50/60Hz Icu=85kA at 500V rear connection vertical without overcurrent release Motorized/manual operating mechanism with spring charging motor AC 50/60 Hz 110-127 V AC or 110-125 V DC Activation 50/60 Hz 110 V AC, 110 V DC With 1st auxiliary release Shunt release “F”, F1 50/60 Hz 110 V AC/110 V DC, 100% on-load factor With 2nd auxiliary release “F”, F2 Shunt release 110 V AC/DC 100% on-load factor 4NO+4NC A16= Version 690 V+20% only for 3WL size 1 Switch with high switching capacity C11= electrical On with sealing cap not possible with option F02 C22= Ready indicator S07= Locking device in OFF position w. 4 bracket locks (safe OFF/disconnector functionality) Disconnector condition IEC 60947-2