November 16, 2025
Description
This 3D junction box model has been designed with flexibility in mind: nearly every feature can be customized to fit different installation needs. The lid includes a small groove that serves a dual purpose providing an easier grip point for opening the box and offering a channel that can be used to apply silicone or adhesive for sealing when required.
Additionally, the box can be pre-drilled directly in Bambu Studio, allowing you to create mounting holes for wall installation or openings for cable glands before printing.
After generating and downloading the file, open it in Bambu Studio to prepare it for printing. Make sure to separate the lid from the main box and position both parts correctly on the build plate. No supports are required as long as no holes are added to the vertical walls and no custom modifications introduce significant overhangs in the model.
Thank you to everyone who supports this project, whether with a boost or simply by sharing it with others who might find it useful. If you have any feedback to help improve the model, feel free to leave it in a comment. I really appreciate it.
License:
Standard Digital File License