This is a remix of an arcade button made by LNJ-Designs. I altered his design so that I could use the microswitches that I already had. My version is designed for these microswitches sold at Jaycar (https://www.jaycar.com.au/spdt-250vac-5a-micro-switch/p/SM1050). Refer to the screenshots on how to put them together. Refer to the Prusa Slic3r screenshot for best printing layout.

Assembly:

Step 1: Insert the Button Part inside the the Body Top part. Make sure that the widest part of the button is sitting on the inside of the Body Top.

Step 2: Slide the Body Base inside the Body Top, glue it in place if it's loose.

Step 3: Slide the microswitch inside of the button. Push it all the way back until the Ground connection is pressed up against the Body Base.