• Big Dome Push Button - Blue / Yellow / Green or Red

Your project needs a nice 'start', 'stop' , 'WOW' button ? This is a 100mm diameter (outside diameter) dome illuminated push button that 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. This button comes in 4 different colours, Blue, Yellow, Green or Red.


  • LED indicator light runs at 12VDC
  • Button comes in 4 colours: Blue / Yellow / Green or Red (indicate your prefered color during ordering process)
  • 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


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Big Dome Push Button - Blue / Yellow / Green or Red

  • Brand: SparkFun
  • Product Code: 18020
  • Availability: In Stock
  • 15.75€

  • Ex Tax: 13.02€