Relay Housing for Steve (the printer)

I needed a way to keep fingers out of mains voltage while attaching a relay to SkullSpace's main 3D printer (which we named Steve). This slots in next to the power supply so we can cut the 24v supply when a print finishes.

The rounded openings are likely going to be hell to print. It makes me happy to look at though, so sorry not sorry.

This was designed to fit this relay board over here:
http://www.robotshop.com/ca/en/2-channel-5v-relay-module-sunfounder.html