16mm Sealed Metal Push Button Switch IP67 Waterproof

Engineered for maximum reliability in harsh conditions, this 16mm metal push button switch combines a rugged build with exceptional sealing for ultimate performance. Its compact yet robust metal housing is designed for secure bulkhead panel mounting, offering superior resistance to physical impact and environmental stress. The switch's standout feature is its guaranteed IP68 waterproof rating, achieved by meticulously potting the rear compartment with epoxy resin. This creates a hermetic seal that is not only completely dust-tight but also capable of withstanding continuous immersion in water, ensuring uninterrupted operation even when fully submerged.

This switch provides extensive customization for clear status indication and system integration. Users can select from three distinct illumination styles: a contemporary Ring light, a universal Power Symbol, or a discrete Dot indicator. The LED color options are highly versatile, covering single-color outputs in red, green, blue, yellow, and white, dual-color combinations for advanced signaling, and dynamic full-spectrum RGB versions. To ensure seamless compatibility with any control board, the switch is available with both common anode and common cathode LED circuit configurations.

Operational flexibility is a core strength, with a choice between momentary (push-on, release-off) and latching (push-on, push-off) activation modes. The switch supports an impressively wide LED voltage range, from DC 3V to 220V, which simplifies design by often eliminating the need for external current-limiting resistors. For installation convenience, it offers multiple wiring options, including lead lengths from 50mm to 1000mm and standard conductor sizes of 22AWG, 24AWG, or 26AWG.

The fusion of a compact metal body, the highest ingress protection, and advanced, customizable illumination makes this 16mm switch an ideal component for critical applications. It is perfectly suited for automotive control systems, heavy-duty industrial machinery, agricultural equipment, and public infrastructure like electric vehicle charging stations, where space is at a premium but failure is not an option. This switch delivers unwavering performance and clear visual communication in the most challenging environments.