Description Feature plastic external material, 4-position 2 poles, 8 screw terminals Changeover switch especially suitable for electrical wiring in the switch and squirrel cage asynchronous motor -up, reversing, speed switches, It can also make the conversion of the control circuit. This switch is easy to and has a long service life Universal Cam Switch is convenient to replace the broken one specifications: Terminals: 8 screw terminals Current: 20A Voltage: 600 V Colour:Blue Material:Plastic + metal Package Contents: 1 * Switch 4 * screw Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.