An example of an input and distribution panel for a private home.
To avoid having to write part numbers in the comments, I'll list them here. We used:
Enclosure 65.50.22 "Granite" IP66, part number mb66-3
84-module bezel for 65.50.22 "Granite". part number mb66-3p
84-module DIN rail chassis for 65.50.22 "Granite". part number mb66-3r
You can find the rest of the small parts yourself.