10 power plug protection caps, Male&Female.

This is a lightweight, easy-to-print collection of 10 protective cap types designed to fit the most common power connectors used in electronics, RC, and DIY gear. These caps protect exposed male and female connectors from dust, debris, and short circuits—perfect for storage, transport, and outdoor use.

Includes caps for:

• XT series: XT30,XT60,XT90
• EC series: EC3,EC5,EC8
• MR60
• Dean's T-plug
• Barrel plug 5.5x2.5 / 5.5x2.5 (the cover fits both barrel types)
• Traxxas (TRX) rectangle plug

Features: 

• Compatible with PLA & PETG – no TPU needed
• Fast print: 0.28mm layer height, including first layer
• Designed with the Arachne wall generator for a precise fit & embossed labels
• Thin-walled & filament-efficient while retaining structural integrity
• Color and label-code male/female caps for fast visual recognition
• No supports or brims required
• XT60-Male cover is slightly extended for easier removal in case of a mounted connector

All caps personally tested on real devices – perfect snug fit.
However, for optimal results, you may fine-tune the scale ±1% based on filament or printer tolerance.

If you're missing a specific type of plug, feel free to let me know—I'm open to adding more types!

Happy printing and keep your connectors safe!

You may find my other plug covers collection for USB and peripheral inputs.