circuit breaker mount

thingiverse

This is a small enclosure for an Airpax 203 series circuit breaker and switch. I used it to enclose the 120VAC wiring on the breaker while bread boarding a power supply for an old S100 computer system. These breakers are handy as they provide circuit protection as well as being an illuminated power switch. Simply add the wires to the breaker, feed them out the rear of the enclosure, snap the breaker into the enclosure and screw it down to the bread board. The breakers are designed to snap in a rectangular hole in a panel. This design provides a stand alone snap in enclosure. Open scad source is provided in case you wish to adapt the design for other uses. In the photo, you can also see one of my other bread board favourites, the ac_IEC_mount to enclose the wire on the AC supply socket.