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Underwriters Laboratories Inc. is chartered to establish, maintain, and operate laboratories for the examination and testing of devices, systems and materials to determine their relation to hazards to life and property, and to ascertain, define and publish standards, classifications and specification for materials, devices, products, equipment, constructions, methods, and systems affecting such hazards.
Standard for Photovoltaic System Performance - Part 2: Capacity Evaluation Method
$155.00 $311.00
Standard for Plugs, Receptacles and Couplers for Electric Vehicles (Certification Requirement Decision, 6/3/2019)
$118.00 $236.41
Standard for Gas and Vapor Detectors and Sensors (Certification Requirement Decision, 5/15/2019)
$117.00 $234.89
Enclosures for Electrical Equipment, Environmental Considerations (CSDS Proposal, 7/12/2019)
$105.00 $210.03
Pre-Engineered Dry and Wet Chemical Extinguishing System Units (ANSI/CAN/UL/ULC 1254)
$627.00 $1,254.00
Outline of Investigation for Seasonal Use LED Drivers and Non-Integral LED Lighting Strings (Outline, 3/4/2019)
$117.00 $235.48
Outline of Investigation for Communications Cable Assemblies used in Power over Local Area Network (LAN) Cable Networks (Outline 2/1/2019)
$109.00 $218.17
Outline of Investigation for Pellet Fuel Burning Cooking Appliances (Outline, 1/4/2019)
$143.00 $286.53
Standard for Definitions and Information Pertaining to Electrical Equipment in Hazardous Locations
$315.00 $631.00
Components for Personal Flotation Devices
$106.00 $213.35
Standard for Electric Motor-Operated Hand-Held Tools, Transportable Tools And Lawn And Garden Machinery - Safety - Part 4-2: Particular Requirements For Hedge Trimmers
$275.00 $550.00
Standard for Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Humidity Sensing Controls
$125.00 $250.00
