Here is an updated link to the online UL directory: http://database.ul.com
As an additional way to search, you may put Leviton in the Company Name Field, leave the UL File Number field blank, and put the relevant Leviton part number in the Keyword field.
This will find any references to that part under any Leviton file number (as Leviton has multiple file numbers across product types and business units).
Here is an example:
The UL website has been updated. The new link: https://iq.ulprospector.com/info/?utm_source=ul-footer&utm_medium=link&utm_campaign=piq-launch
You will need to create an account in order to search. Once you are logged in, paste the following in to the search bar:
The search result will link you to the Leviton Network Solutions UL certifications document.