My 3D printer kit came with a PSU, power connector socket and power switch, but there’s nowhere on the frame to attach them even if I wanted to and nothing else is provided to stop you getting a “tingly finger surprise” when switching it on and off. I made this to fit the switch and socket with the end of the PSU that has all the connectors on resting on a ledge along one wall above them. Estimated print time was eleven hours but it worked out nearer thirteen for some reason.
I’m pleased with how this has worked out. The supports for the holes came out very easily and the holes themselves were a near perfect size for the switch and socket. All the cabling tucks inside neatly and I no longer need to worry about electrocuting myself when I’m switching the printer on and off.