8mm Push Button Switch IP65 Waterproof Stainless Steel Push Button Start Switch 3VRed Item Type: Push Button Switch Material: Stainless Steel Purpose: Can be widely used in low current doorbell, access control, equipment start and point start switch Operating Voltage: 3V Current: 1A Self-Lock: After pressing, the button will lock, and then press, the button will bounce back to its original position Installation Thread: M8 x 0.5 Wiring Mode: Welding foot Contact Mode: One normally open contact (double breakpoint slow contact switch with two terminals) Electrical Life: More than 100,000 times Working Environment Temperature: -20℃~ +55℃ Mechanical Life: More than 200,000 times Electrical Strength: AC2000V 50Hz/60H Protection Grade: IP65, IK08 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.