物品

3D Models for Junction Boxes and Cable Enclosures

This collection gathers STL files for electrical junction boxes and related cable enclosures. You will find compact mini versions, modular designs, outdoor and waterproof variants, and boxes made for terminal blocks. The models help plan wiring layouts and adapt an enclosure to a 3D printer's build volume. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

本合集的文字为英文，搜索本身支持任何语言。

Polyzon合集 · 48个模型 来自5个平台

合集是如何整理的

此合集由Polyzon根据已接入平台的搜索结果整理而成：去除重复项和没有预览图的模型，匹配度低的排在最后，其余按搜索结果顺序排列。模型归作者所有——请在各模型页面查看使用条款。

筛选规则：Polyzon编辑部 · 文字更新于2026年10月14日

查看合集 查看全部157249个模型 →
合集

从这里开始

合集中的全部模型

查看全部157249个模型
关于此分类

«3D Models for Junction Boxes and Cable Enclosures»

Junction box models range from slim single-piece shells to multi-part assemblies with lids, gaskets, and cable entries. Some are sized around terminal blocks, while others focus on outdoor use with deeper bodies and sealing channels. Parametric and generator-style files let you change dimensions, port count, or mounting points before exporting an STL.

Before printing, check the listed size and scale against your wiring and connectors, and count the parts you will need to assemble. Look at the wall thickness, lid fit, and cable entry diameter, because these affect how the box closes and how cables pass through. The author's page often notes the material, layer height, and whether supports are needed; photos of real prints show how the finished enclosure looks.

To narrow the results, try synonyms such as electrical box, cable enclosure, terminal box, or distribution box. Related searches include outdoor enclosure, cable organizer, DIN rail housing, and modular electronics case. Adding terms like parametric, generator, or multi-size can surface files that you can adjust rather than only download as fixed shapes.

FAQ

常见问题

What is a junction box used for in 3D printing projects?
It houses electrical connections and keeps dust and accidental contact away from wiring. In 3D printing, it is often made as a custom enclosure for sensors, power distribution, or control electronics.
How do I choose the right size for a junction box model?
Measure the terminal blocks, cables, and connectors you plan to place inside. Compare those dimensions with the model's internal volume, wall thickness, and lid clearance. If the file is parametric, adjust the dimensions before exporting.
Can junction boxes be printed in different materials?
Authors may list PLA, PETG, ABS, or ASA depending on the intended location. Check the material notes and adjust temperature and cooling settings for your printer.
What should I check in a terminal-block junction box model?
Look at the slot dimensions and spacing for the terminal blocks you use. Also check whether the lid has room for wires to bend without pinching.
相关
物品

Mini Box 3D Models and STL Files to Browse

12758个模型
物品

Skull Box STL Models for 3D Printing

222093个模型
物品

3D Models of Lure Boxes for Wobblers and Crankbaits

181823个模型
物品

3D models for banknote boxes and cash organizers

172742个模型
物品

3D Models of Gearboxes and Transmission Parts

180080个模型
物品

Bait Box 3D Models and STL Files for Printing

3027个模型

全部3D模型分类

完整的主题目录：从家居日用到CNC，均可在已接入的来源平台中搜索。

查看分类目录