Selector switch, 22 mm, round, Metal, Black, Selector switch, short, heavy duty, 3 switch positions I-O-II, Latching, Actuating angle: 2x50 degrees, With holder, 2 X 1NO+1NC, Screw terminal, Resistant to solvents!!! Phased-out product!!! Successor is SIRIUS ACT 3SU1 preferred successor type is 3SU1052-2BL10-0AA0 + 3SU1550-0AA10-0AA0 + 3SU1400-1AA10-1FA0