Features Versatile Usage: Ideal for low‑current doorbells, access control, device activation, and inching start switches, providing a reliable solution for various applications. Long-lasting Durability: With a lifespan of over 50,000 uses within the rated range and an electrical life exceeding 100,000 times, this switch ensures enduring performance and value. Robust Build: The anti‑corrosion, rust‑proof, pressure‑resistant, and waterproof metal shell enables usage in humid or dusty environments, ensuring consistent functionality in tough conditions. Safety and Reliability: Featuring a high-quality flame retardant base, this switch offers stable, safe, and reliable performance, making it a practical choice for diverse needs. Precision Welding: Designed as a welding switch, it requires careful handling with a soldering iron temperature not exceeding 300℃ and a contact time not surpassing 1 second. Specification: Condition: 100% Brand New Item Type: Push Button Switch Material: Stainless Steel Purpose: This product can be widely used in low-current doorbells, access control, equipment startup and inching start switches Operating Voltage: 3V Current: 1A Self-Locking: After pressing, the button is locked, and pressing again, the button springs back to its original position Installation Thread: M8 x 0.5mm Connection Method: Soldering feet Contact Mode: Normally open contact (double break point slow-acting contact switch with two terminals) Electrical Life: More than 100,000 times Working Environment Temperature: -20℃~ +55℃ Mechanical Life: More than 200,000 times Electric Strength: AC2000V 50Hz/60H Protection Level: IP65, IK08 Package List: 1 x Switch 1 x Gasket Note: This product is a welding switch, the temperature of the soldering iron should not exceed 300℃, and the contact time should not exceed 1 second. Package List 1 x Switch 1 x Gasket