Shelly 1 and Wago holder

Caution
The following work should not be carried out without electrical knowledge. I'm not responsible for any damage caused. Everything you do is done at your own risk.
Unplug the power cord before opening the printer.

BOM
2x Spade Connectors
2x Nut M3
M3x min 12mm Socket Head Cap Screw
2x Wago 221-413
1x Shelly 1 configured
Assembly

The holder attaches to the inside of the Y-axis limit switch holes. You have to remove the limit switch beforehand. The existing screws must be replaced with longer ones.

Options

If you control the printer via Octoprint you can use the two plugins PSU Control and PSU Control - Shelly to switch the printer on and off.