Electronics

3D Models of Electric Plug Housings and Covers

This collection gathers STL files for electric plug housings, cable covers, holders and wall mounts. It covers both repair parts for ordinary mains plugs and accessories built around charging connectors. Because the files come from several platforms, the same idea may appear in different scales and layouts. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

How this collection is put together

Polyzon assembles this collection from search results on the connected platforms. Repeats and models without a preview are removed, weak matches go to the end, and the rest keeps the search order. Models belong to their authors — check the terms on each model's page.

Selection rules: the Polyzon editorial team · Text updated 2026-10-11


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About the category

«3D Models of Electric Plug Housings and Covers»

Housings for angled or straight mains plugs are usually split into two halves that clip or screw together, while cable covers tend to be simpler sleeves that clamp around the wire. Holders for electric car plugs are larger wall-mounted pieces, sometimes drawn with a logo area and sometimes plain. Adapters and small holders for chargers or smart plugs sit between these groups: they are shaped around one specific connector rather than a general size.

On the author's page, look at the outer dimensions and the connector type before printing, since a housing drawn for one plug body rarely fits another. Check how many parts the file contains, whether the halves need screws or clips, and whether supports are required for overhangs around the cable opening. The material and settings the author lists, together with photos of real prints, tell you more than a render does.

If a search returns too little, try synonyms: socket, connector, cable gland, strain relief, wall mount, holder, bracket. Related topics such as charging stations, power strips, extension cords or battery packs often include parts that serve the same purpose. Adding the connector name or the wire cross-section narrows the list further.

FAQ

Frequently asked questions

What should I measure before printing a plug housing?
Measure the plug body, the cable diameter and the distance between the pins. Compare those with the dimensions the author lists, because housings are drawn around a specific plug.
Do these models need supports?
It depends on the shape. Openings for the cable and recesses for the pins often create overhangs, and the author's page usually states whether supports are needed.
Can a housing be used with a different plug type?
Only if the pin layout and body size match. A housing drawn for one standard usually does not fit another, so check the connector type first.
Which material is used for these parts?
The author's page lists the material and print settings used for the part. Read that information and compare it with what your own project requires.

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