Question If I have an installation that is 120 V or 208V and use a reducing washer in a concentric ...
I have heard UL has a new web-based compliance tool similar to the UL White Book, can you tell me ...
Does UL have a version of the Code Correlation Database that is optimized for a smart phone? Yes. UL has redesigned ...
Question Why is UL introducing a new Field Evaluation Label? Answer The present UL Field Evaluated Product Label has been ...
Question What is the latest on fire-resistive cables certified by UL? Answer Here is the latest update on that program ...
How do we know who has Listing (certification) for a product category in the White Book? There are two ways ...
Question We’re struggling to find listed air compressors, does UL List (certify) air compressors? Answer Yes, UL certifies (Lists) ...
Question In the process of pulling THHN conductors through raceway we encountered some scuffing and scraping of the outer nylon ...
Question Can I use any UL Listed grounding lug evaluated to UL 467 for grounding a photovoltaic (PV) panel or ...
Question Does UL certify paint spray booths? Does UL provide a field evaluation service for paint spray booths? Answer UL ...