503 Box Extension V2 – Modular WAGO Holder
Print Profile(2)


Description
✨ Commercial License Now Available / Licenza Commerciale Disponibile
You can join my MakerWorld Commercial Membership from this page or from my profile to sell physical prints from my eligible models.
Puoi aderire alla mia Commercial Membership da questa pagina o dal mio profilo per vendere stampe fisiche dei miei modelli idonei.
The 503 box upgrade you only understand after fighting with too many cables.
This V2 503 Box Extension gives your electrical box the extra space it should have had from the beginning.
Perfect for tight installations, external conduits, shallow wall boxes, bulky wiring, or renovations where a standard 503 box simply does not offer enough room behind the plate support.
Unlike a simple spacer, this version includes a modular internal WAGO 221 holder to keep the wiring cleaner and more organized.
The holder is fully removable and can be installed:
- On the upper side
- On the lower side
- On both sides
- Or removed completely
V2 improvements:
- Less material than V1
- Stronger screw anchoring areas
- Modular WAGO 221 holder
- Cleaner internal geometry
- Better cable management
- More practical for real installations
Included files:
- Logo version
- No logo version
Designed for standard Italian 503 electrical boxes and compatible with common civil plate systems such as BTicino, Vimar, Gewiss and similar.
The side fixing slots allow the extension to be anchored to the original 503 box while keeping the front clean and without visible extra holes.
A small vertical offset may occur depending on the installation. This is intentional and helps the model adapt to real-world wall conditions while keeping the final look clean.
Please note:
This is a 3D printed accessory for spacing and cable management. Electrical installation must be done safely and in accordance with local regulations.
📌 Commercial Use / Uso Commerciale
This model is intended for personal use.
If you would like to sell physical 3D printed products made from this design, you can join my MakerWorld Commercial Membership.
The license allows active subscribers to sell physical prints from my eligible models while supporting future projects.
Questo modello è destinato all’uso personale.
Se desideri vendere prodotti fisici stampati in 3D realizzati da questo design, puoi aderire alla mia Commercial Membership su MakerWorld.
La licenza consente agli abbonati attivi di vendere stampe fisiche dei miei modelli idonei, supportando allo stesso tempo i miei progetti futuri.
👇 Join the Commercial Membership / Aderisci alla Commercial Membership
Membership
Want to sell physical prints of my designs? Join my Commercial Membership and get permission to sell 3D printed products made from my eligible models while your subscription is active. Vuoi vendere stampe fisiche dei miei modelli? Aderisci alla Commercial Membership e supporta i miei prossimi progetti. 🔥
🚀 Support My Work / Supporta il Mio Lavoro
If you like this model, a Boost is always appreciated and helps me keep creating new projects.
Se ti piace questo modello, un Boost è sempre apprezzato e mi aiuta a continuare a creare nuovi progetti.
👇 Boost this model / Dai un Boost a questo modello
Boost Me (for free)
Your Boost helps me keep designing and sharing new 3D printing projects. Thank you for supporting my work! Il tuo Boost mi aiuta a continuare a creare e condividere nuovi progetti. Grazie per il supporto! 🚀
Thank you for your support and happy printing! 🔥
Grazie per il supporto e buona stampa! 🔥
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.




















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