Ender 4 switch box Rev2 - Boitier inter Ender 4 version 2

thingiverse

Couple months ago I posted a little module named "Power Main Plug & ON/OFF " for Creality Ender 4 printer. I designed it to have an ON/OFF function on the printer main, and to be able to plug/unplug and IEC main power cable. Unfortunately, it was still possible to access power supply connectors, so stil an electrical shock hazard which did not satisfy me. Purpose of this published item here is to solve this issue. It allow to use the ON/OFF-plug module which was implemented into the first small version. With some luck (which I had) there is even no need to modify/change implemented cables on this ON/OFF switch... A hole is here to allow 24Vdc cables to pass through from the DC power supply to the printer main board. This new ON/OFF module is then implemented below the DC power, and fixed against the left side using a M4 x40mm screw. There is an existing M4 thread hole at this place on the power supply.... so no need to drill, modify, etc.. Once in place it hides the power supply connector and attached cables. I planned to design a little right side cover to fully close it, but I think it is a bit useless, because with this one only, I think the electrical shock risk is almost impossible. Hope it will be useful for some of you!