If one exists, it would be UL's. If you had enough money (you don't, NO one does) you could probably purchase it. The best is to get a Raco catalog, Carlon catalog, etc. The materials are listed in there with their UL ratings. Pictures of most of these things are in the American Electricians Handbook, or something like Stallcups "Designing Electrical Systems" (may have mis spoke there, I think Jim gave that up this year)