DC circuit breaker guard
thingiverse
I used [this type of circuit breaker](https://www.amazon.com/gp/product/B077F882SK/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1) in my [solar battery box](https://kmcallister.github.io/skywave/2019/07/15/solar-battery.html). I ran into a problem where if I bump the box against something, it can break off the external button or switch. I 3D printed this shield or guard to prevent it from happening again. Note, the edges of the guard are a bit sharp. A little filing takes care of that, but it would be a nice improvement to round them off in the 3D design. OpenSCAD source code is included.
With this file you will be able to print DC circuit breaker guard with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on DC circuit breaker guard.