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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 Track Lighting Systems (CSDS Proposal, 7/15/2011)
$141.00 $283.22
Information Technology Equipment - Safety - Part 1: General Requirements (Bulletin, 11/15/2011)
$109.00 $219.39
Household Refrigerators and Freezers (Certification Requirement Decision, 11/7/2011)
$126.00 $252.91
Low-Voltage Fuses - Part 11: Plug Fuses
$251.00 $502.00
Low Voltage Transformers - Part 3: Class 2 and Class 3 Transformers (CSDS Proposal, 4/1/2011)
$149.00 $298.33
Standard for Inverters, Converters, Controllers and Interconnection System Equipment for Use With Distributed Energy Resources (Certification Requirement Decision, 3/23/2011)
$101.00 $203.11
Outline of Investigation for Protectors for Antenna Lead-In Conductors (Outline, 1/25/2011)
$126.00 $252.45
Standard for Electric Motors and Generators for Use in Division 1 Hazardous (Classified) Locations (CSDS Proposal, 1/21/2011)
$140.00 $280.10
Standard for High-Intensity-Discharge Lamp Ballasts (CSDS Proposal, 1/21/2011)
$110.00 $221.99
Standard for Flat-Plate Photovoltaic Modules and Panels (Bulletin, 5/5/2011)
$119.00 $239.56
Standard for Oil-Fired Boiler Assemblies (CSDS Proposal, 1/20/2011)
$108.00 $217.19
Standard for Gate Valves for Fire-Protection Service (CSDS Proposal, 8/15/2011)
$117.00 $235.31