UL 50E
Enclosures for Electrical Equipment, Environmental Considerations
standard by Underwriters Laboratories, 10/16/2015
Enclosures for Electrical Equipment, Environmental Considerations
standard by Underwriters Laboratories, 10/16/2015
Explosion-Proof and Dust-Ignition-Proof Electrical Equipment for Use in Hazardous (Classified) Locations
standard by Underwriters Laboratories, 11/22/2013
Venting Systems for Gas-Burning Appliances, Categories II, III, and IV
standard by Underwriters Laboratories, 10/04/2010
Hand-Held Motor-Operated Electric Tools – Safety – Part 2-3: Particular Requirements for Grinders, Polishers and Disk-Type Sanders
standard by Underwriters Laboratories, 05/31/2007
Requirements for Process Sealing Between Electrical Systems and Flammable or Combustible Process Fluids
standard by Underwriters Laboratories, 05/12/2017
Adjustable Speed Electrical Power Drive Systems – Part 5-1: Safety Requirements – Electrical, Thermal and Energy
standard by Underwriters Laboratories, 06/08/2012