This is a small junction box for the regular size Shelly units. It fits the regular size shelly and two 3 wire Wago clips. This is all you need to make a clean installation. It is made to fit everything you need in a secure way. It has compartments for the separate units and also screw holes to mount it on a wall and to keep the box and the lid together. If you dont have any screws, a zip tie around it works too. This protects your installation from dust and other debris from entering. Super simple and a clean effective design. 

It has an opening for ventilation to prevent the Shelly to get to warm and also a hole in the back for resetting the shelly unit without the need to disassemble it. 

I started installing Shelly units in my home and didnt like the loose electrical wires, so I designed this easy solution. If you need it, use it. Enjoy. 

There is also a junction box for the Shelly mini units. You can find it here:

[https://makerworld.com/en/models/2684685-shelly-mini-junction-box#profileId-2973873](https://makerworld.com/en/models/2684685-shelly-mini-junction-box#profileId-2973873)