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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 Flame Arresters (CSDS Proposal, 2/29/2008)
$112.00 $225.33
Outline of Investigation for Low-Voltage Surge Withstand Telecommunications Overcurrent Protector Components (Outline, 2/28/2008)
$103.00 $206.10
Outline of Investigation for Membrane Switches (Outline, 5/28/2008)
$141.00 $282.70
Standard for Quick Opening Devices for Dry Pipe Valves for Fire Protection Service (CSDS Proposal, 5/23/2008)
$117.00 $234.75
TRANSPORTABLE AND SPECIAL PURPOSE PORTABLE ELECTRIC TOOLS (Outline, 5/16/2008)
$144.00 $288.90
Drinking-Water Coolers
$113.00 $227.98
Hand-Held Motor-Operated Electric Tools - Safety - Part 2-9: Particular Requirements for Tappers (CSDS Proposal, 10/24/2008)
$101.00 $202.83
Busways (CSDS Proposal, 7/4/2008)
$118.00 $237.16
Standard for Flat-Plate Photovoltaic Modules and Panels (CSDS Proposal, 7/31/2008)
$132.00 $264.66
Standard for Hospital Signaling and Nurse Call Equipment (CSDS Proposal, 6/27/2008)
$120.00 $241.95
Standard for Test Methods for Determining the Combustibility Characteristics of Plastics Used in Semi-Conductor Tool Construction (CSDS Proposal, 4/4/2008)
$139.00 $279.13
Standard for Mine-Duty Fuses (Bulletin, 3/25/2008)
$144.00 $289.24