Relay power cord case

thingiverse

This is a perfect situation for the Sparkfun Beefcake relay. To complete this project, you'll need several additional components beyond the two 3D printed parts: * A cord that can be easily spliced into the relay. I used an old cable from McMaster, similar to part number 71535K51. * The Sparkfun Beefcake Relay Kit itself. * Some kind of control wire, such as a repurposed USB cable. * Cord grips - I used McMaster's P/N: 74125K81 in quantities of two. * A rubber grommet, available from McMaster under P/N: 9600K38 - one should be sufficient. * #4-40 heat set inserts - eight are needed, and can be found at McMaster under P/N: 93365A120. * #4-40 socket head cap screws, preferably with a length of 5/32" or 3/16", which can be purchased from McMaster as part number 92196A214 in quantities of eight. To print the two parts, orient them as shown. Support should not be required. Please exercise caution when working with high voltage. This project poses some risk, but if completed correctly, it should be safe.