Mean Well UMP-400 terminal block covers
thingiverse
Back and front covers for the Meanwell UMP-400-24. The front cover in theory supports the full terminal block with all the modules, but I only have the basic 24V one. You will need 4 M3x6 countersunk screws, as the existing ones won't reach far enough with this over it. It's fully customizable, but currently the screw size isn't customizable, so if your PSU uses other size case screws (mean well LRS-350 series uses M3.5 screws unfortunately), that'll have to be changed. The scad file here is inlined and uses the wonderful BOSL2 library, but the full source code is available on github, along with the requisite libraries https://github.com/kelvie/scads/blob/master/terminal-block-cover.scad
With this file you will be able to print Mean Well UMP-400 terminal block covers with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Mean Well UMP-400 terminal block covers.