Item Type: Push Button Switch_x000D_Material: Stainless Steel _x000D_Purpose: Can be widely used in low current doorbell, access control, equipment start and point start switch_x000D_Operating Voltage: 3V_x000D_Current: 1A _x000D_Self-Lock: After pressing, the button will lock, and then press, the button will bounce back to its original position_x000D_Installation Thread: M8 x 0.5_x000D_Wiring Mode: Welding foot_x000D_Contact Mode: One normally open contact (double breakpoint slow contact switch with two terminals)_x000D_Electrical Life: More than 100,000 times_x000D_Working Environment Temperature: -20~ +55_x000D_Mechanical Life: More than 200,000 times_x000D_Electrical Strength: AC2000V 50Hz/60H_x000D_Protection Grade: IP65, IK08_x000D_Note: 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. 1Can be widely used in low current doorbell, access control, equipment start and point start switch. 2The rated range can be used more than 50,000 times, and the electrical life up to 100,000 times. 3The shell is anti?corrosive, anti?rust, pressure resistant, waterproof, and can be used in humid or dusty environment. 4High quality flame retardant base is safe and reliable, IP65 waterproof grade for more reliable use. 5Including push button switch and a gasket of the package, convenient for installation and has stable performance. 1 x Switch 1 x Gasket