UR198 Switch:
These metal buttons are rugged and look really good while doing it! Simply drill a 19mm hole into any material and you can fit these in place, there's even a rubber gasket to keep water out of the enclosure.

On the front of the button is an actuator, surrounded by a white plastic LED ring. On the back there are 5 pins, divided into two groups. Pin + and Pin – are the genus LED light pins. There is no difference between anode and cathode. Pin C is Common, Pin NO is NORMAL OPEN, Pin NC is NORMAL CLOSED. Usually use NORMAL OPEN to control, press the button to breakover. Of course, you can also use NORMAL CLOSED to control, press the button to power off.

The UR198 switch is rated up to 5A/30VDC while the LED is rated for 15mA / 24VDC. As long as you don't exceed the rating amps and volts, it can run anything. It can be used on 12V to 24V circuit.

Momentary Switch:
Momentary switch remains in their on state as long as they're being actuated (pressed, held, etc.).
These momentary buttons are perfect for Starter switch, Relay, Doorbell button, Horn Button Switch, PC Power Switch, Kill Switch or any circuit controls.

Note:
*These switches come with a rubber O-ring which makes them splash resistant but they can NOT be submerged in the water.
*The more wiring diagrams, like LED on when switch is off, LED always ON, two switches control one load, etc., please contact with us.

Features:
Thread depth: 16mm (5/8")
Drill hole diameter: Φ19mm (3/4")
Head diameter: 22mm (7/8")
Depth include contacts: 38mm (1.5")
Switch rating: 5A/250VAC, 5A/30VDC
LED rating: 15mA, AC/DC 24V
LED Color: White
Switch contacts: 1NO1NC
Operation Type: Momentary
Head shape: High flush
Body material: Stainless Steel
Protection level: IP67, IK10

Package Include:
1 X Push button switch
1 X Switch connector