Changeover Switch, Rotary Switch 660V 20A 4-Position 2 Pole Rotary Selector Universal Rotary Cam -q41 walkbeeSpecificationsChangeover switch adopt plastic external material, 4-Position 2 Pole, 8 screw terminals. FunctionRotary isolator switch mainly suitable for electrical wiring in the power switch and Squirrel cage type asynchronous motor start-up, reversing, speed switches. Circuit controlThe inverter transfer switch can also make the conversion of the control circuit. High-qualityThis switch selector is easy to use, and with long serving life. Easy to replaceUniversal rotary cam changeover switch is convenient to replace the broken one. Terminals: 8 Screw Terminals Current: 20A Voltage: 660V Size: 7.5 x 5cm / 2.95 x 1.97in Weight: 112g Package included:1 x Changeover Switch 4 x screw.Items from Sheng Xinshun's shop Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.