Modular Switch Plate Covers

Modular system for creating covers for electrical wall boxes.

STL and STEP files have been provided such that you can put whichever components together to create an electrical box plate cover to suit your needs.

Simply pull either the STEP or STL files into a design program and align them end-to-end, making sure to cap both ends with the appropriate “end” files. Then save as a new model and print.

Why I didn't come up with this approach earlier, I don't know.

Printing

Orient the final model face-down
No Supports

History

2026-03-31: Add parameterized models to automatically build duplicate gangs.

2023-07-22: Add the chamfer for the Decorator (rocker) component. Lots of small tweaks for all of the other components.
2023-07-21: a couple of more tweaks for the outlet component
2023-07-11: Fix the spacer for the outlet component