DIN Rail Mount for Shelly Gen 3, Gen 4 & Plus - Free 3D Print Model

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PIXIE Works

Hobby & DIY>Electronics

IP Report

Print Profile(1)

All

H2D

X1 Carbon

A1 mini

H2S

P1S

P2S

X1E

P1P

H2C

H2D Pro

0.2mm layer, 3 walls, 15% infill

Designer

45 min

1 plate

5.0(7)

Open in Bambu Studio

Boost

190

131

Released

Bill of Materials

Bambu Filaments

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White (63101) / Filament with spool / 1 kg

PC FR

Description

🇮🇹 DESCRIZIONE (ITALIANO)

Questo progetto è un supporto/adattatore per barra DIN progettato per montare in modo sicuro e ordinato i relè Shelly di terza e quarta generazione su barra DIN standard da 35 mm, rendendoli idonei all’installazione all’interno di quadri elettrici.

Il design garantisce un fissaggio stabile, un corretto accesso ai morsetti e uno spazio adeguato per il cablaggio, evitando soluzioni improvvisate o non professionali.

✅ Caratteristiche

Compatibile con Shelly: Plus, Gen 3 and Gen 4 (no add-on)
Montaggio su barra DIN standard (35 mm)
Clip DIN integrata a incastro (senza viti)
Accesso frontale ai morsetti a vite
Ingombro compatto, ideale per quadri affollati
Ottimizzato per materiali autoestinguenti

🧵 Materiale consigliato

Il supporto è stato stampato e testato in Bambu Lab PC-FR, un materiale ritardante di fiamma e autoestinguente, adatto all’uso in quadri elettrici.

⚠️ Si sconsiglia l’uso del PLA per applicazioni in ambito elettrico.

🖨️ Impostazioni di stampa consigliate

Materiale: BambuLab PC-FR (63101)
Altezza layer: 0,2 mm
Infill: 15%
Supporti: non necessari

🔌 Compatibilità

Relè Shelly Gen 3
Relè Shelly Gen 4
Relè Shelly Plus

⚠️ Nota di sicurezza

Questo supporto è un accessorio meccanico.
L’installazione all’interno di quadri elettrici deve essere eseguita solo da personale qualificato, nel rispetto delle normative vigenti.

🇬🇧 DESCRIPTION (ENGLISH)

This project is a DIN rail support / adapter designed to securely mount Shelly Gen 3 and Gen 4 relays onto a standard 35 mm DIN rail, making them suitable for installation inside electrical panels.

The design ensures a stable fit, proper cable clearance, and full access to screw terminals, avoiding improvised or unsafe mounting solutions.

✅ Features

Compatible with Shelly: Plus, Gen 3 and Gen 4 (no add-on)
Designed for standard 35 mm DIN rails
Integrated snap-fit DIN clip (no screws required)
Front access to screw terminals
Compact design for crowded electrical panels
Optimized for flame-retardant materials

🧵 Recommended Material

This model was printed and tested using Bambu Lab PC-FR, a flame-retardant, self-extinguishing material suitable for electrical enclosures.

⚠️ PLA is not recommended for electrical panel installations.

🖨️ Suggested Print Settings

Material: PC-FR
Layer height: 0.2 mm
Infill: 15%
Supports: Not required

🔌 Compatibility

Shelly Gen 3 relays
Shelly Gen 4 relays
Shelly Plus relays

⚠️ Safety Notice

This is a mechanical accessory only.
Installation inside electrical panels must be performed by qualified personnel and in compliance with local electrical regulations.

💬 Feedback

Feedback, suggestions, and improvements are welcome.
If you print or modify this model, feel free to share your results!

Comment & Rating (7)

License

This user content is licensed under a Standard Digital File 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.