The momentary metal push button switch with integrated LED is designed for low-voltage control applications requiring durability and visual feedback. It operates within a 3–9V range and features a self-reset (momentary) mechanism for precise user input. Built with a metal housing and waterproof construction, it ensures reliable performance in demanding environments. The compact 12mm mounting size allows easy integration into panels and enclosures. Suitable for control panels, DIY electronics, automotive systems, and industrial interfaces.