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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 Butterfly Valves for Fire-Protection Service (Bulletin, 4/19/2004)
$116.00 $232.82
Outline of Investigation for Shutoff Valves for Trim and Drain Purposes (Outline, 5/17/2004)
$120.00 $241.31
Enclosed and Dead-Front Switches
$143.00 $287.72
Subject 605 (Bulletin, 2/11/2004)
$145.00 $290.06
Outline of Investigation for Hand-held or Hand-Transportable Fuel Cell Power Units with Disposable Methanol Fuel Cartridges for use in Original Equipment Manufacturer's Information Technology Equipment (Outline, 11/19/2004)
$112.00 $225.49
Burglary Resistant Vault Doors and Modular Panels
$251.00 $502.00
Standard for Household and Commercial Batteries (Bulletin, 8/11/2004)
$142.00 $284.37
Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use - Part 1: General Requirements (Includes Revisions 1 and 2, from 2005 and 2008)
$124.00 $249.65
Standard for Power Ventilators (Bulletin, 6/17/2004)
$122.00 $245.33
Standard for Refrigerants (Bulletin, 8/13/2004)
$142.00 $285.36
Nonmetallic Cable Tray Systems (Bulletin, 6/10/2004)
$113.00 $226.51
Standard for Printed-Wiring Boards (Bulletin, 7/28/2004)
$130.00 $260.12
