Explosive Atmospheres – Part 20-2: Material Characteristics – Combustible Dusts Test Methods
standard by Underwriters Laboratories, 05/11/2020
Switches for Appliances – Part 2-5: Particular Requirements for Change-Over Selectors
standard by Underwriters Laboratories, 03/31/2020
Explosive Atmospheres – Part 29-4: Gas Detectors – Performance Requirements of Open Path Detectors for Flammable Gases
standard by Underwriters Laboratories, 08/24/2018
Standard for Photovoltaic System Performance – Part 1: Monitoring
standard by Underwriters Laboratories, 01/29/2019
Guidance for Lined Fire Hose and Hose Assemblies
standard by Underwriters Laboratories, 08/13/2018
Standard for Photovoltaic System Performance – Part 3: Energy Evaluation Method
standard by Underwriters Laboratories, 01/29/2019
Switches for appliances – Part 2-6: Particular requirements for switches used in electric motoroperated hand-held tools, transportable tools and lawn and garden machinery
standard by Underwriters Laboratories, 03/31/2020