Product Name: Changeover Switch Material: Plastic, Metal Net Weight: 110g Plastic external material, 3 positions , momentary action type, 8 screw terminals, fit for 1cm panel thickness. Changeover switch mainly suitable for electrical wiring in the power switch and Squirrel cage type asynchronous motor start-up, reversing, speed switches, also can make the conversion of the control circuit. Model: LW28-25 Main Color: Blue, Black Ui: AC 660V Ith: 25A Ue: AC 440V/240V Poles: 2 Poles Positions: 3 Positions (ON-OFF-ON) Panel Size: 50 x 50 x 10mm/2" x 2" x 0.4"(L*W*T) Total Size: 50 x 50 x 80mm/2" x 2" x 3.1"(L*W*H) Screw Hole Dia: 3mm/0.12" Screw Hole Center Distance: 37 x 37mm/1.5" x 1.5"(L*W) Screw Terminals: 8 Screw Terminals Contact Type: Momentary Package Content: 1 x Changeover Switch Note:Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.