Model No. : SZW26-20/D202.2;Ui : AC 660V Ith : 20A;Rated Voltage(Ue) : AC 440V, 240V;Rated Current(Ie) : AC-2: 7.5A,AC-3: 5.5A,AC-4: 1.5A,AC-15: 4A, 5A Positions : 1-0-2(ON/OFF/ON);Terminal Number : 8;Mounting Hole Diameter : 3.4mm Body Diameter : 44mm Net Weight : 90g When installing this Universal Changeover Switch, professional technique is required. Combination switch mainly suitable for electrical wiring in the power switch and mouse cage type asynchronous motor start-up, reversing, speed switches, also can make the conversion of the control circuit. Colour: Black+blue+Silver Material: plastic size: 50x50x70mm Package Contents: 1 x Switch 4 x Screws 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.