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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 Unit Substations (Bulletin, 4/25/2000)
$134.00 $268.18
Household Electric Clocks
$121.00 $242.22
Residential Gas Detectors
$137.00 $274.21
Low-Voltage Fuses - Part 3: Class CA and CB Fuses
$251.00 $502.00
Low-Voltage Fuses - Part 13: Semiconductor Fuses
Supplemental Requirements for Luminaire Reflector Kits for Installation on Previously Installed Fluorescent Luminaires
$499.00 $998.00
Outline of Investigation for Rescue Equipment (Outline, 11/2/2000)
$148.00 $297.03
Standard for Automatic Sprinklers for Fire-Protection Service (Bulletin, 7/3/2000)
$109.00 $219.21
Standard for Overheating Protection for Motors (Bulletin, 6/16/2000)
$101.00 $203.13
Standard for Data-Processing Cable (Bulletin, 5/24/2000)
$148.00 $297.79
Standard for High-Intensity-Discharge Lamp Ballasts (Bulletin, 2/23/2000)
$106.00 $212.29
Standard for Central-Station Automation Systems (Bulletin, 8/30/2000)
$117.00 $234.94