withdraw. non-aut. circuit-b. with guide frame 4-pole, size II, IEC In=1600A to 690V, AC50/60Hz Icu=100kA at 500V rear connection vertical without overcurrent release With manual operating mechanism with storage with mechanical request without 1st auxiliary release without 2nd auxiliary release 4NO+4NC R16= Position signaling switch, withdrawable part 6 changeover contacts R21= Shutter 2-part can be locked with bracket lock R30= Locking device against opening of the Control cabinet door T40= Door sealing frame