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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 Electrochemical Capacitors (CSDS Proposal, 2/22/2011)
$108.00 $216.58
Standard for Access Control System Units (CSDS Proposal, 2/15/2011)
$120.00 $241.94
Stationary and Fixed Electric Tools
$499.00 $998.00
Standard for Class 2 Power Units (CSDS Proposal, 10/13/2011)
$141.00 $283.09
Electrically Isolated Semiconductor Devices
$123.00 $247.43
Standard for Terminal Blocks (CSDS Proposal, 8/5/2011)
$135.00 $271.58
Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use - Part 1: General Requirements (CSDS Proposal, 12/16/2011)
$117.00 $235.13
Standard for Oil-Fired Central Furnaces (Bulletin, 8/30/2011)
$147.00 $295.95
Hand-Held Motor-Operated Electric Tools - Safety - Part 1: General Requirements (CSDS Proposal, 7/29/2011)
$127.00 $254.52
Low Voltage Transformers - Part 2: General Purpose Transformers (CSDS Proposal, 6/3/2011)
$124.00 $248.39
MODULAR DATA CENTERS (Bulletin, 11/15/2011)
$148.00 $297.71
Explosive atmospheres ? Part (CSDS Proposal, 11/11/2011)
$134.00 $268.20