The switch features an insulating plastic shell and copper pin for low resistance, reliable contact, and safe operation. The panel is made of high-quality aluminum, offering durability, strength, and a long service life. Suitable for 15A 250VAC and 20A 50VDC applications. Please turn off the power before installation. Switch dimensions: 45mm x 20mm x 45mm (1.75" x 0.76" x 1.77") (LxWxH) Panel dimensions: 70mm x 49mm (2.63" x 1.92") (LxW) The rocker switch has a snap-in design for easy installation. Terminal type: DPST, allowing simple ON/OFF control. Rocker switches are commonly used for lights, pumps, fans, vents, and other applications in RVs, buses, horse trailers, haulers, travel trailers, boats, and more. Color: Black Material: Plastic Package contents: 1 x Black Rocker Switch 4 x Screws 4 x Terminals Note: Light reflection and differences in display screens may cause slight variations between the color shown in the image and the actual product. Measurement may vary by +/- 1-3cm.