This is a housing for a round rocker switch to mount it to the wall. There are two versions to choose from: Either print the regular housing and connect the wires afterwards, or print the two halves to use it with a switch that is already wired in (and you don't feel like redoing it like me ;)).

The parts are designed for rocker switches with these dimensions:

Print settings

• All parts print as they are oriented, with the face on the build plate.
• No supports necessary.
• Make sure your printer is good at printing overhangs so they look nice, but all overhangs are designed at a 45-degree angle and are easy to print.
• Print in a material suitable for the intended use.

Materials

• Regular #8 wood screws to mount it to a wall.
• For the Split - A & B housing: two M3x8 SHCS and two M3 nuts to join them.