Shelly DIN Mount with Wago 221 (Shelly Dimmer 2 & Shelly Plus 1PM)

Shelly - DIN Rail.3mf

Hyper Tough 12v Battery Adapter

Body.STL

HEQ UAV G-Port FPV Gimbal Bench Stand

HEQ_GPort_Stand_Top.stl

3030 Extrusion Mount For 3 Wago 222-413 Blocks

I designed this for mains wiring up a 3D printer under the hood. The Voron SW uses 2 power supplys, and needs some wiring to be done. I could have used blades, and made a wire harness, but I wanted something I could easily take apart to service. I could have used wire nuts, but they sort of suck. I settles on Wago 222-413 connector blocks. This part is designed to hold 3 of them for the ground, common, and neutral wires from mains wiring.

It is designed with the Voron Swithwire in mind, but it should work on any frame with enough clearance for the Wago connectors and the wires.

Wago connectors snap into place, and are held quite firmly. You can remove them, but it take a bit of force.

Print in ABS or PETG at 40% infill; PLA will work too, but this is most likely going to be under your heated bed with your electronics, making ABS the correct choice.

3 x Wago 222-413 DIN Mount

'm in the middle of a Micron+ build, and needed some of the 222 style Wago's in my build for the mains wiring. Since the Micron+ uses DIN rails, I assumed there would already be a model available. I was wrong, and here is mine. I used the Voron DIN mount as my inspiration for this design, though it is 100% my own CAD and model.

This is specific for the larger 222 style, which are generally what you will find with the generic Wago's available all over Amazon, and other sources. It is designed for the 413, 3 pin model, but it will absolutely hold the larger models; I have 5 conductor 415's, and they snap in just fine. The 2 conductor model, 412, does not fit, though you could Z scale the model down to 7mm thick, and the 412 would then fit.

Usage is get your wiring in order, and everything in place, then snap the Wago's down into the holder. You can get them out again by pulling from the bottom (opposite the connector levers) to pop it out of the retention clip. The DIN portion just snaps to standard DIN rails. I've printed mine in ASA and ABS+, and baring that I would think PETG would be a great material. Not sure I would recommend PLA, as it's more rigid.

Wago 855-2701 current transformer DIN-rail adaptor power measurement

Wago_Stromspulen_AdapterHutschiene.step

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Shelly DIN Mount with Wago 221 (Shelly Dimmer 2 & Shelly Plus 1PM)

Hyper Tough 12v Battery Adapter

HEQ UAV G-Port FPV Gimbal Bench Stand

3030 Extrusion Mount For 3 Wago 222-413 Blocks

3 x Wago 222-413 DIN Mount

Wago 855-2701 current transformer DIN-rail adaptor power measurement