Casing for 9 Terminal Ground Bar / Bus Bar

thingiverse

I built a drone ground station that I designed with power distribution in mind. For this purpose, I chose a set of ground bars available at my local Home Depot. To prevent nearby bars from shorting out against each other, I created a casing so that positive and negative bars can be safely back to back. This design allows others to use these bars for carrying current while also having electrical insulation. You can find the same exact ground bars on The Home Depot by searching for "9 terminal ground bar." My bars had a "CMC NA-75B" engraving on them. As you can see, my casing holds the bar rigidly in place. The best way to mount these bars is to screw M3 bolts from underneath.