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 shooting 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. About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping Thanks for your cooperation and we'll make you feel satisfied.