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NEMA is the largest U.S. trade organization representing manufacturers of products used in the generation, transmission, distribution, control, and end-use of electricity. Many of NEMA's 350+ standards have been approved as American National Standards or adopted by the federal government.
Public Address (PA) Communication Systems for Life Safety in Schools
$149.00 $298.14
White Paper Guide on Qualification Testing of Transfer Switches
$24.00 $49.00
Standard Attributes on X-ray Equipment for Interventional Procedures
$52.00 $104.00
$349.00 $699.00
American National Standard Requirements for Watthour Meter Sockets
$63.00 $127.00
US DoE Regulation Change Impacting “Useable at” Nameplate Voltage
$34.00 $69.00
Precautionary Labeling for Arc-Welding and Cutting Products
$80.00 $160.00
White Paper on Weight Supporting Ceiling Receptacles
White Paper on the Usage of LED Lamps in Emergency Lighting Systems Having Remote Capacity (Previously LSD 76-2019)
Understanding Internal Arc-Resistant Ratings and Application
Safety Standards for Construction and Guide for Selection, Installation, and Operation of Adjustable-Speed Drive Systems
Wiring Devices: Frequently Asked Questions
$38.00 $76.00
