Model Number: SZW26-20/D101.1; Ui: AC 500V 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: 4; Hole Diameter: 3.4mm/0.13inch Body Diameter: 44mm Net Weight: 64.1g When installing universal switch, professional technique is required; The combination switch is mainly suitable for electrical wiring in the power switch and the start of the mouse cage type asynchronous motor, inverter, speed switches, can also carry out the conversion of the control circuit. Color: Black + Blue + Silver Material: Plastic Size: Overall size: 50 x 50 x 60 mm Package Contents: 2 x Switch 8 x Screws Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.