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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 Pool Pump Motors
$251.00 $502.00
Commercial Dishwashers
$499.00 $998.00
Medium-Voltage AC Contactors, Controllers, and Control Centers
$130.00 $260.90
Polymeric Materials - Industrial Laminates, Filament Wound Tubing, Vulcanized Fibre, and Materials Used In Printed-Wiring Boards
Electric Motor-Operated Hand-Held Tools, Transportable Tools And Lawn And Garden Machinery - Safety - Part 4-1000: Particular Requirements For Utility Machines
$117.00 $235.00
Smoke Alarms
$144.00 $289.48
Switches for appliances - Part 2-6: Particular requirements for switches used in electric motoroperated hand-held tools, transportable tools and lawn and garden machinery
$125.00 $250.00
Standard for Batteries for Use in Electric Vehicles
$315.00 $631.00
Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-032: Particular requirements for hand-held and hand-manipulated current sens
$324.00 $649.00
Standard for Automatically Operated Roof Vents for Smoke and Heat
Safety of Household and Similar Electrical Appliances, Part 2-40: Particular Requirements for Electrical Heat Pumps, Air-Conditioners and Dehumidifiers (Certification Requirement Decision, 9/22/2020)
$103.00 $207.08
Smoke Detectors for Fire Alarm Systems (CSDS Proposal, 7/24/2020)
$106.00 $212.84