Wago Connector Box – Parametric 3D Printed Housing for Wago 221 Splice Connectors
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Customizable box that securely holds Wago 221 connectors. Includes Fusion + STEP files for easy modifications.
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Model information
- Source
- Printables
- Category
- Electronics
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
Keep your wiring neat and secure with this 3D printed Wago connector box. Designed for the popular Wago 221 splicing connectors, this housing keeps your connectors firmly in place and makes your setup more organized.
🔧 Features:
Fits Wago 221 series connectors
Parametric design – Upon request, I can customize the box for your needs. Have up to 8 Wagos each on opposing walls. Wagos can any combination of 2, 3, or 5 hole. See the PDF download for more information.
Add your own wire holes or modify dimensions to fit your setup in post process using your slicer or drill.
Cover attaches with M4x6 heat press inserts + M4x10 bolts
Printed successfully in PETG with no supports
Designed for durability and easy printing
💡 If you need a different size (2-hole, 3-hole, 5-hole, etc.), leave a comment and I can upload variants. I will try to check the comments as often as I can. I will message you when I start the process.
⚠ Disclaimer: This is not a UL-listed electrical box. Use at your own risk. Intended for hobby/electronics projects, not certified building installations.