uxcell LW28-20/3 20A/500V Rotary Knob 3 Positions Changeover Cam Switch Product Name : Changeover Cam Switch;Model. No : LW28-20/3;Control Type : On - Off - On Positions Quantity : 3;Terminals Quantity : 12;Ui : 500V Ith : 20A;Handle Size : 3.5 x 1cm / 1.37" x 0.4"(L*W);Overall Size : 7.1 x 7.7 x 9cm / 2.8" x 3" x 3.5"(L*W*H) Mateiral : Plastic & Electronics;Color : Black & Yellow Net Weight : 195g;Package : 1 x Changeover Cam Switch