Shelly 1 3-wire Box

As I'm running and switching my Shelly 1 from 24V (output of the Ruida controller on my laser cutter to control the extractor fan and 'run on a bit' after the laser's finished manufacturing smoke) I needed three cable entries; two mains and one 24V power and switch,

Whilst doing the tweak, I also took the liberty of stretching the box by 10mm to provide a bit more room for a choc-bloc.

Sadly, it looks like Autodesk no longer permit public downloads of projects from a360.co so I've included the f3d file here for anyone that wants to tweak it further.

Credit to Irgusite for the original design and putting up the Fusion 360 project so it's easy to remix.

Print Settings

Printer Brand:

LulzBot

Printer:

Rafts:

No

Supports:

Resolution:

0.2

Infill:

Filament: Colorfabb PLA PLA Blue

Category: DIY