APC AP7750 ATS Modified Cable Tray

This is a cable tray that replaces the standard tray that ships with the APC AP7750. It is purposefully smaller than the original, which allows for more flexibility when mounting the transfer switch behind a larger APC UPS. This model is split into two parts due to bed size restrictions, with a dovetail connection with overhang shelves for support to avoid the need for super glue.

Print with the default strength profile and supports enabled. Take extra care to ensure the dovetail supports are removed and cleaned up properly so it connected nicely.

For materials, PLA should work fine. You might also consider using a material that is more heat resistance and is less likely to deform, such as PETG, if installing where the transfer switch does not have adequate cooling.