Enhance your electronic DIY projects with this durable Metal Push Button Switch, crafted with a robust stainless steel housing designed to withstand wet and dusty environments. Featuring a normally open (1NO) contact form and momentary reset functionality, this switch delivers stable and reliable performance for a variety of applications, including electromagnetic starters, relays, horn button switches, car modifications, host buttons, and command button devices. Key Features: · **Stainless Steel Housing:** Provides excellent durability and corrosion resistance, making it ideal for use in challenging environments such as wet or dusty locations. · **Normally Open Contact (1NO):** Ensures stable performance with a momentary reset form, perfect for precise control in electronic circuits. · **Versatile Application:** Suitable for electromagnetic starters, relays, horn buttons, automotive modifications, host control panels, and other button command devices. · **High Rated Current:** Supports up to 3A current, fitting a wide range of electronic projects safely. · **Long Lifespan:** Mechanical life rated at 5 million cycles and electrical life at 500,000 cycles guarantee dependable operation over extended use. · **Compact Installation Size:** Designed for a 12mm installation opening, with flat head dimensions approx. 21.5 x 12mm (0.8 x 0.5 in) and high flush size approx. 12 x 23mm (0.5 x 0.9 in), enabling easy integration into various projects. Specifications: · Housing Material: Stainless Steel · Contact Form: 1 Normally Open (1NO) · Form: Momentary Reset · Installation Opening: 12mm · Rated Current: 3A · Mechanical Life: 5 Million Times · Electrical Life: 500,000 Times · Flat Head Size: Approx. 21.5 x 12mm / 0.8 x 0.5 in · High Flush Size: Approx. 12 x 23mm / 0.5 x 0.9 in Package Includes: · 1 x Metal Push Button Switch This Metal Push Button Switch combines rugged construction with reliable electrical performance, making it an essential component for professionals and DIY enthusiasts seeking a durable and efficient switch solution for electronic and automotive applications.