Off - On - On - On - On 5 positions control and 8 terminals design. Suitable for the thickness between 1mm to 4mm of the mounting board. Suitable for a wide range of applications, it can be applied as a circuit control switch, master control switch, testing equipment control switch, or change-over switch for electric welding machinery and other equipment. Product Name : Changeover Cam Switch Control Type : Off - On - On - On - On Positions Quantity : 5 Terminals Quantity : 8 Rated Voltage (max.) : AC 440V, 240V Rated Current (max.) : 20A Ui : 500V Ith : 20A Screw Hole Diameter : 0.45cm/ 0.18" Mounting Hole Distance : 3.6 x 3.6cm/ 1.4" x 1.4" (L*W) Overall Size : 4.8 x 4.8 x 7.2cm/ 1.9" x1.9" x 2.8" (L*W*H) Material : Plastic & Electronics Color : Black & Blue Net Weight : 92g Package : 1 x Changeover Cam 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.