3SU1060-4LC01-0AA0

RONIS key-operated switch, 30 mm, round, metal, matte, front ring for flush installation, lock number SB30, with 2 keys, 2 switch positions O<I, momentary contact type, Actuating angle 45°, 10:30h/12h, key removal O, possible special locks: SB31, 421, 455