It says 'Safe, U. L . tested, approved, listed and Rated for over 60 lbs. of pull.' but what I would really like to know is what it is UL _listed_ as, and what its current handling capacity is.

Also, I presume that it is considered a junction box and must remain accessible, which means that you couldn't use it in a ceiling that will be finished.

Finally, it seems in concept quite a bit like the European junction boxes with terminal strips built in. Cross ocean discussions of 'wire nuts' are often amusing [Linked Image]

-Jon