Panel Mount, Wall Mount or Portable
This STAR-switch has a 60mm diameter “boss” on read.
To Panel Mount, just use a 60-65mm hole saw and it will pop straight in.
If you need surface mounting, the optional surface mounting back will screw to the wall and the STAR-switch just pops straight in.
There are rare earth magnets that hold into place.
Switch is 60mm wide and 94mm high and 30mm deep.