Sometimes it's the simple things are the most useful (and sometime not!). Here is a little design that allows you to take a vehicle mini fuse and use it for other application. Roughly 20 Gauge wire (.81mm or stranded could be twisted and tinned) is bent slightly to go through the side holes and down into the contact troughs. The wire is pinned to the legs when the fuse is inserted. This was printed in PLA and was a perfect fit. ABS may shrink slightly so you may want to bump it by just a couple of percent when printing. May not be needed at a job of this size. I'd love some feedback if anyone does print it in alternatives to PLA.

XYZ Pro

No

No

1.5mm layer height

whatever

Due to the small size, I chose to drop my layer height to .15 and slow the print head down just a bit (by about 30%). May not have been necessary but it came out perfect first time.