Widely Compatible Ultra Short Metal Momentary Push Button Switch Waterproof 12/16/19/22mm for Various DIY & Industrial Applications

100% Brand New & Premium Quality Key Features: 1. Ultra-Compact Low-Profile Design: This product adopts a compact ultra-short structure that saves lots of installation space, perfectly suitable for scenarios with limited panel space or high-density layout demands. 2. Multiple Size Options for Wide Adaptation: We provide 4 optional mounting aperture sizes: 12mm, 16mm, 19mm and 22mm, which meet application requirements of various devices and scenarios with excellent compatibility. 3. Outstanding Waterproof Performance for Harsh Environments: Its metal shell is processed with high-end waterproof technology, which effectively resists dust and water, ideal for automobiles, ships, industrial equipment and other applications with high protection requirements. 4. Safe Self-Reset Momentary Operation: It adopts 1 Normally Open (1NO) self-reset structure: press the button to turn on the circuit instantly, and it turns off automatically once you release it, which prevents misoperation and improves usage safety. 5. Pre-Connected Lead for Worry-Free Installation: The product comes with pre-wired leads, no soldering required. It simplifies the wiring process and lowers installation difficulty, so both professional workers and DIY users can operate it easily. Specifications: Material: Metal Color Options: Black, Silver Package Includes: 1Pc Note: Please allow 2%-3% measurement deviation caused by manual measurement, the above dimensions are for reference only. Actual product color may be slightly different from the images due to different display settings of computers, thank you for your understanding. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.