Features IP65 Protection for Anti-Corrosion and Waterproof Performance: The metal button switch is designed to withstand harsh environmental conditions, ensuring durability and reliability in various applications. High-End Appearance and Durability: The stainless steel housing not only enhances the switch's aesthetic appeal but also provides exceptional tactile feedback, making it suitable for high-end equipment and machinery. 4-Pin Configuration for Easy Installation: With 1NO, positive and negative poles of the power lamp, and 1 common end, this switch offers convenient installation and versatile connectivity options. Attractive Yellow Luminous Color: The yellow luminous color not only adds visual appeal but also provides clear visibility, enhancing user experience and safety in low-light conditions. Long-Term High Performance: This button switch is engineered for practical adaptability, ensuring consistent and reliable performance over an extended lifespan. Features: 1、For its IP65 protection, such metal button switch is anti-corrosion, pressure-resistant and waterproof. 2、Stainless steel housing gives the push button switch's high-end appearance and good touch. 3、Equipped with 4-pin, the switch includeds 1NO, positive and negative pole of power lamp and 1 common end. 4、And it is with yellow luminous color, which is attractive, and the 4PIN push button switch is easy to use. 5、Button switch is entitled with pratical adoptability, keeping its high performance for a long time. Specification: Item Type: Push button switch Installation Diameter: Approx. 19mm / 0.75in Rated Voltage: 12V ~ 24VDC Luminous Color: Yellow Contact Structure: 1NO Shell Material: Stainless steel Protection Level: IP65 Features: Anti-corrosion, pressure-resistant, waterproof Package List: 2 x Push Button Switch Package List 2 x Push Button Switch