What is the UL file number for the NF panelboards such as an NF442L2C?

Issue:
Need to know UL File number

Product Line:
NF Panelboards

Environment:
Products sold in North America

Cause:
Codes and Standards

Resolution:
It is UL File number E33139.  See the catalog, document # 1670CT0701.

Released for:Schneider Electric USA