
UL 674
Electric Motors and Generators for Use in Division 1 Hazardous Locations
standard by Underwriters Laboratories, 05/31/2011
Electric Motors and Generators for Use in Division 1 Hazardous Locations
standard by Underwriters Laboratories, 05/31/2011
Electrical Apparatus for Explosive Gas Atmospheres – Part 15: Electrical Apparatus with Type of Protection 'n'
standard by Underwriters Laboratories, 02/15/2013
Thin-Film Terrestrial Photovoltaic (PV) Modules – Design Qualification and Type Approval
standard by Underwriters Laboratories, 01/25/2012
Tests for Fire Resistance of Record Protection Equipment
standard by Underwriters Laboratories, 01/01/1995
Gas Burning Heating Appliances for Manufactured Homes and Recreational Vehicles
standard by Underwriters Laboratories, 10/31/2006
Standard for Metallic Sprinkler Pipe for Fire Protection Service
standard by Underwriters Laboratories, 10/01/2008