I needed a custom housing for my DIN rail to hide my own boards or switchable actuators. This is my first design and I hope it helps someone.

The basic idea is to print several core elements (stackable) and one cover each for top and bottom. The DIN rail holders don't have to go on each core element (1:3 ratio has worked well).

The inlay and the front part can be designed by yourself for the respective platinum/part.

Wagon clamps can be clipped into the top and bottom of the core element
I printed them with my Bambulab X1 Carbon with the standard settings (0.2 layer height, 15% infill).

Gladly feedback in the comments.

The Rail Pin that i use is copied from another project which i cant find anymore. If someone knows the creator i will mention him here!