Switch type:metal switch button
Hole diameter:16/19mm
Led color:red/orange/green/blue/white
Shell color:silver
Operation method:Momentary self-reset/Latching self-locking
Led Voltage:3-6V/12-24V/110-220V
Maximum current:4A
Waterproof level:IP66
Contact type:1NO1NC

Manual measurement, there may be a little error.The line length about 15cm.

Switch push button with rubber sealing ring, waterproof and dustproof.

Difference between Momentary self-reset and Latching self-locking:

1.Momentary/Self-reset: When you press the button, press-key will automatically return.(Like a car horn switch.Press it-power on, release it-power off.)
2.Fixed/Self-locking: When you press the button, press-key will stay in position until you press again.And then the press-key return.(Like a light switch.Press it-power on, press it again-power off.)

How to connect?

(1).Connect " NO " and " C " : The circuit is alway open unless press the button.
(2).Connect " NC " and " C " : The circuit is alway close unless press the button.

Certificate authentication

Wiring Diagram(16/19mm)

1、The button turns the LED light on and off，the circuit is alway open unless press the button.

2、LED lights are always on，the circuit is alway open unless press the button.

3、 The button turns the LED light on and off，the circuit is alway close unless press the button.

4、LED lights are always on，the circuit is alway close unless press the button.