Momentary Button – Red LED


Momentary Button – Red LED


SKU: BTN-017


These chrome-plated metal buttons are rugged and look great! Simply drill a 16mm hole into any material up to 1/2″ thick 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 flat metal actuator, surrounded by a red plastic LED ring. On the back there are 3 contacts for the button (common, normally-open and normally-closed) and 2 for the red LED ring (+ and -). Connect 3 to 6V to the LED to have it light up nicely, there's a built in resistor! If you want to use this with a higher voltage, say 12V or 24V, simply add a 470 ohm resistor in series with the LED connection to keep the LED current at around 20mA.

This button is momentary button, when you press it the 'normally-open' contact shorts to the common contact. When you release the button, it springs open, and the contacts open up again.


  • Drill hole diameter: 16mm
  • Switch contacts: 1 NO, 1 NC
  • Contact resistance: < 50 mOhm
  • Temperature: -20 C to +55 C
  • Electrical life: > 50,000
  • Operating pressure: 1.5 – 2.5 N
  • Switch rating: 3A / 250VDC
  • Material: Chrome-plated brass
  • Insulation resistance: > 1000 Mohm
  • Mechanical life: > 500,000
  • Panel thickness: 1-13mm
  • Lamp rated voltage: 6V

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SKU: BTN-017. Category: . Tags: , .
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