UR162 Switch:
These metal buttons are rugged and look real good while doing it! Simply drill a 16mm 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 a round metal actuator. On the back there are 2 contacts for the button. Screw clamp type terminals, make installations easier. These momentary buttons are rated up to 3A/220VAC or 3A/30VDC.

Momentary Switch:
Momentary switches are switches which only remain in their on state as long as they're being actuated (pressed, held, etc.).
These momentary buttons are perfect for Horn Button Switch, PC Power Switch, Kill Switch or any circuit controls. Also great for electronic DIY projects.

Note:
These switches come with a rubber O-ring which makes them splash resistant but they can NOT be submerged in the water.

Features:
Thread depth: 10mm (2/5")
Drill hole diameter: Φ16mm (5/8")
Head diameter: 18mm (0.7")
Depth include contacts: 20mm (0.8")
Switch rating: 3A/220VAC, 3A/30VDC
Switch contacts: 1 NO
Operation Type: Momentary
Head shape: Round
Body material: Aluminum Alloy
Protection level: IP67, IK08
Mechanical life: > 500,000 cycles
Electrical life: > 50,000 cycles

Package Include:
1 X Push button switch