I was looking for a simple Switch Box that includes a light switch as well as a Switch to turn on/off the Raspberry Pi that runs Octoprint. I therefore created one myself.

The Switches are simple 15x21mm

A Version for round switches can be found here:
https://www.prusaprinters.org/prints/20295-ikea-lack-print-enclosure-switchbox-v2-round-switc