I've used Wago connectors to wire up the various parts of my laser cutter that need mains voltage.
However, I don't like the idea of loose connectors flopping around inside my enclosure.
So I made a little pocket that the Wago's can be tucked into that keeps them tidy and against the wall of the enclosure.
This version is for 2 x 5 way Wago's, but the idea is so simple that I'm sure anyone can cook up a version
to suit their own circumstance. It's really just the idea that I think is worthwhile.