UL 539
Single and Multiple Station Heat Detectors
standard by Underwriters Laboratories, 04/28/2017
UL 60335-2-40
Household And Similar Electrical Appliances – Safety – Part 2-40: Particular Requirements for Electrical Heat Pumps, Air-Conditioners and Dehumidifiers
standard by Underwriters Laboratories, 09/15/2017
UL 60079-28
Explosive Atmospheres – Part 28: Protection of Equipment and Transmission Systems Using Optical Radiation
standard by Underwriters Laboratories, 09/15/2017
UL 5C
Surface Raceways and Fittings for Use With Data, Signal, and Control Circuits
standard by Underwriters Laboratories, 04/28/1998
UL 558
Industrial Trucks, Internal Combustion Engine Powered
standard by Underwriters Laboratories, 01/01/2012
UL 489A
Circuit Breakers for Use in Communications Equipment
standard by Underwriters Laboratories, 10/15/2008
UL 60601-1
Medical Electrical Equipment, Part 1: General Requirements for Safety
standard by Underwriters Laboratories, 04/25/2003
UL Subject 1588
Outline of Investigation for Roof and Gutter De-Icing Cable Units (Outline, 5/24/2002)
standard by Underwriters Laboratories, 05/24/2002
UL 61646
Thin-Film Terrestrial Photovoltaic (PV) Modules – Design Qualification and Type Approval
standard by Underwriters Laboratories, 01/25/2012
UL 608
Burglary Resistant Vault Doors and Modular Panels
standard by Underwriters Laboratories, 11/30/2004