This project is an installation box for power switches, specifically designed for power switches with dimensions of 12mm × 20mm.
The box is equipped with a cable anti-pull-out design, and the cable can be fixed in place with cable ties.
The two screws of the Z-axis motor can be reused; you also need to prepare an additional screw with a length of at least 13mm and a diameter of 3mm or 4mm, along with a matching nut.
If you need to select a suitable model of switch, please visit www.dx.com/p/256020.