Siemens Key-operated switch, 2 positions, lock number SSG10Product Overview Siemens keyswitch, C, 22 mm, round, metal, shiny, lock number S 10 CG, with 2 keys, 2 switch positions O I, latching, actuating angle 90, 10: 30h 13: 30h, key removal O. Part of the SIRIUS ACT series, this key operated switch features rugged die cast housing and self cleaning sliding contacts with a vertically rotating switching mechanism for high reliability and long operating life. The CES lock system provides secure switching