Control Type: On-Off-On Positions: 3 Terminals: 12 Mounting Hole Distance: 3.6 x 3.6cm / 1.4" x 1.4" (L*W) Overall Size: 4.8 x 4.8 x 8.2cm / 1.9" x 1.9" x 3.2" (L*W*H) On-Off-On positions control with 12 terminals design Suitable for mounting board thickness between 1mm to 4mm Suitable for a wide range of applications including circuit control switch, master control switch, testing equipment control switch, or change-over switch for electric welding machinery and other equipment Rated Voltage (Max.): AC 380V, DC 220V Rated Current (Max.): 20A Ui: 500V Ith: 20A Screw Hole Diameter: 0.45cm / 0.18" Material: Plastic & Electronics Color: Black & Blue Net Weight: 96.2g Package Content: 1 x Changeover Cam Switch Note: Lighting and different displays may cause the color of the item to appear slightly different from the real thing. Measurement allows an error of +/- 1-3cm.