ERNI DIN rail mount enclosures

[Gary Peek]

The German company ERNI offers some DIN rail mount enclosures:
http://www.erni.com/DB/PDF/IDG/ERNI-IDG-B2-B4.pdf

The one pictured on the right on the first page is interesting
because it allows you to design a PC board with common terminal
block and just slap it in the enclosure. The last page shows
another view.

How many companies make enclosures like this?
Are there any US manufacturers that offer these?

Me and a colleague spent a lot of time with a search engine
just to find these and we are not finding anything quite
this elegant.

 

[Gary Peek]

Phoenix has similar stuff.
John

I communicated with some folks from Phoenix and they suggested
the Combicon EMG series. These seem to be the same bewildering
array of pieces that many DIN rail mount enclosures series turn
into.

If you can suggest something simpler please do, although at this
point it seems like the ERNI stuff is the simplest.