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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.
Low-Voltage Fuses - Part 13: Semiconductor Fuses
$251.00 $502.00
Batteries for Use in Stationary, Vehicle Auxiliary Power and Light Electric Rail (LER) Applications
$315.00 $631.00
Photovoltaic (PV) Module Safety Qualification - Part 1: Requirements for Construction
$276.00 $553.00
Single and Multiple Station Heat Detectors
$103.00 $207.00
Metal Safety Cans
$499.00 $998.00
Outline of Investigation for Fault-Managed Power Systems (Outline, 1/6/2022)
$139.00 $279.62
Component Connectors for Use in Data, Signal, Control and Power Applications
$139.00 $278.23
Electric Utility Meters for Canada
$119.00 $238.40
Low-Voltage Switchgear and Controlgear - Part 4-1: Contactors and Motor-Starters - Electromechanical Contactors and Motor-Starters
$302.00 $605.00
Electric Vehicle Supply Equipment
Transfer Switch Equipment, Meter Mounted (Outline, 8/28/2015)
$116.00 $232.74
Risk Concerns for Interoperable Medical Product