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SparkFun COM-11274 Big Dome Push Button – Blue

(1 customer review)

£10.81 inc VAT (£9.01 ex VAT)

3 in stock

Brand: SparkFun
Part Number: COM-11274
SKU: PPCOM-11274
Barcode: 5055421039912

SparkFun COM-11274 Big Dome Push Button – Blue

It’s the end of the world, and you need a button to press. This is it. A 100mm diameter (outside diameter) dome illuminated push button comes with an LED, securing nut and a pre-installed long life horizontal microswitch. Button can also be adjusted to a low profile button by removing the middle ring.


  • LED indicator light runs at 12VDC
  • Bulb holder is easy to install or remove
  • 3 Terminals Button Actuator microswitch included
  • Microswitch reliability tested to 10,000,000 cycles
  • Microswitch can be replaced
  • Polycarbonate lens cap for optical clarity


  • 100 mm Diameter x 72 mm Height
  • Net weight: 100grams
  • Mounting hole diameter: 24 mm


Additional information

Weight0.149 kg

Part Number






1 review for SparkFun COM-11274 Big Dome Push Button – Blue

  1. Amir Homay

    I would like to comment on the enclosed 12v LED. It is blue and quite bright. It consumes about 156 mw (12v x 13mA). The pin out of the LED enables you to control the LED independent of the switch/button.

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