Feature:1. Can be widely used in low current doorbell, access control, equipment start and point start switch.2. The rated range can be used more than 50,000 times, and the electrical life up to 100,000 times.3. The shell is anticorrosive, antirust, pressure resistant, waterproof, and can be used in humid or dusty environment.4. High quality flame retardant base is safe and reliable, IP65 waterproof grade for more reliable use.5. Including push button switch and a gasket of the package, convenient for installation and has stable performance.Specification:Item Type: Push Button SwitchMaterial: Stainless Steel Purpose: Can be widely used in low current doorbell, access control, equipment start and point start switchOperating Voltage: 3VCurrent: 1A Self-Lock: After pressing, the button will lock, and then press, the button will bounce back to its original positionInstallation Thread: M8 x 0.5Wiring Mode: Welding footContact Mode: One normally open contact (double breakpoint slow contact switch with two terminals)Electrical Life: More than 100,000 timesWorking Environment Temperature: -20~ +55Mechanical Life: More than 200,000 timesElectrical Strength: AC2000V 50Hz/60HProtection Grade: IP65, IK08Note: This product is a welding switch, the temperature of the soldering iron should not exceed 300 degrees, and the contact time should not exceed 1 second. .Package List:1 x Switch 1 x Gasket