Metal Push Button Switch With Power LED

The 22mm metal push button switch is a high-performance electromechanical component featuring a power ring LED, a clearly defined power indicator, and a reliable latching mechanism. It is specifically engineered for 12V DC systems, making it an optimal solution for applications in automotive power management, industrial automation, and emergency response equipment, where visual status indication and prevention of accidental operation are of paramount importance.

Constructed from 304-grade stainless steel, the switch housing, including the button top, undergoes precision CNC machining and sandblasting processes. This meticulous manufacturing ensures superior corrosion resistance and anti-fingerprint properties, enhancing both the aesthetic appeal and functional longevity of the product. With a standard 22mm aperture diameter, the switch is fully compatible with common control panel cutouts, allowing for straightforward installation. The assembly process involves simply inserting the base into the panel and securing it with a locknut, eliminating the need for additional adapters or mounting hardware. A high-quality rubber seal is integrated between the housing and the ring LED module, providing an IP65 level of protection. This effectively safeguards the internal components against dust ingress and low-pressure water jets, ensuring reliable operation in harsh environments.

The switch's distinctive ring LED, available in red, green, or blue color options, encircles the button top and is powered directly from the 12V system. When the switch is in the latched "on" position, the ring LED illuminates uniformly, offering 360-degree visibility that remains effective even in low-light conditions, such as vehicle interiors at night or dimly lit industrial workspaces. The LED utilizes low-power chips, with a current draw of only 10-20mA, minimizing the impact on the 12V circuit. The power indicator, laser-engraved onto the button surface, exhibits exceptional resistance to wear and fading. In conjunction with the ring LED, it enables rapid identification of the power switch on complex control panels, improving operational efficiency and safety.

The latching mechanism operates on a "press-to-lock, press-to-unlock" principle, ensuring that once engaged, the switch remains securely in either the "on" or "off" position. This design effectively withstands vibrations and resists accidental activation, thereby preventing unexpected power interruptions or surges and enhancing equipment safety.