This Is Waterproof Round Push Button Switch
A push button switch is a switch that uses a push button to push the drive mechanism, so that the moving and static contacts can be pressed on or off and the circuit can be switched. The pushbutton switch is a simple structure and is widely used as a mains electrical device. It is used in automatic electrical control circuits to manually send out control signals to control contactors, relays, electromagnetic starters, etc.
Available Colours: Black, White, Red, Green, Blue, Yellow
Momentary Off(on) switch (switch is only "on" when the button is held down)
Panel hole diameter: 12mm
Overall dimensions: 17.5 x 18mm (H x D)
Commonly used as vehicle horns, ignition switches and for doorbells
Rated Voltage: 3A 125VAC / 1A 250VAC
Operation mode: open type
Contact structure:Normally open button
Protection mode:Protected
Working voltage:125V
Working current:3A
Heat generation current:0.015Ω
Insulation resistance:100MΩ
Head protection:Grade 40
Temperature range:-30℃~+85℃
Nut torque:M12
Operating stroke:38mm