Water-proof Insulation: The Rotary Cam Changeover Switch is designed with excellent water-proof insulation, ensuring safe and reliable operation even in damp environments. Excellent Conductivity: With its materials, this Changeover Switch provides excellent conductivity for smooth and efficient electrical connections. Low Resistivity: The low resistivity of this switch minimizes energy loss and guarantees stable electrical transmission. High Temperature Resistance: construct to withstand high temperatures, this Waterproof Changeover Switch is suitable for use in various bad conditions.Antioxidant, Not Easily Worn And. Easy To Use: Made with materials, this switch is to oxidation, wear, and tear, ensuring long-lasting performance. Its user-friendly makes it easy to install and operate. Color: As shown Material: plastic Package Contents: 1 x Universal Changeover Switch With Waterproof Box Only the above package content, other products are not included. Note: Light reflection 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.