This case can hold 2 shuko sockets and a Shelly module (to switch, manage or monitor the sockets).
For the lid I used M3 inserts and screws. For the sockets you can use fastscrewers 3,5x15 (-ich) or M3 screws and nuts.
The cable Glands I used are the PG9.
The seal is optional, you can close the lid without it. But If you need waterproof, I would recommend it, as the shuko sockets and the cable glands come with seals.
I can (on request) make holes on different sides (one or more per side).
Printed with PETG, 50% infill (Gyroid) and support for the side-holes.
The author marked this model as their own original creation.