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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 Low-Voltage Switchgear and Controlgear - Part 5-1: Control circuit devices and switching elements - Electromechanical Control Circuit Devices
$326.00 $652.00
Outline of Investigation for Fault-Managed Power Systems - Part 1: Safety Requirementsl (Outline, 12/19/2022)
$135.00 $271.86
Electric Motors and Generators for Use in Division 1 Hazardous Locations
$149.00 $299.24
Photovoltaic-Powered Luminaire Systems
$251.00 $502.00
Household and Commercial Furnishings
$129.00 $258.86
Standard for Solid-State Fan Speed Controls
$141.00 $283.44
Grounding and Bonding Equipment
$315.00 $631.00
Control Equipment for Use with Flammable Liquid Dispensing Devices
Low-Voltage Fuses - Part 1: General Requirements
$140.00 $281.41
Electric Utility Meters for Canada
Flashlights and Lanterns
Automatic Sprinklers for Fire-Protection Service
$117.00 $235.56