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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.
Selection of Electronic Ballasts for Fluorescent Lamps in Frequently Switched Applications (Previously NEMA LSD 18-2018)
$24.00 $49.00
$383.00 $767.00
$43.00 $87.00
White Paper on The Potential Impacts of Rebound Effects on Energy Efficiency Measures Forecasted for Power Drive Systems and High Efficiency Electric Motors
Requirements for Air-Sealed Boxes for Electrical and Communication Applications
$41.00 $83.00
Metal Cable Tray Systems
$63.00 $126.00
Hardware Standards for Dynamic Message Signs (DMS) with NTCIP Requirements
$110.00 $221.00
White Paper on the Usage of LED Lamps in Emergency Lighting Systems Having Remote Capacity
Polyvinyl Chloride (PVC) Fittings for Use with Rigid PVC Conduit and Tubing
$52.00 $105.00
Application and Installation Guidelines for Nonmetallic-Sheathed Cable and Underground Feeder and Branch Circuit Cable
$113.00 $226.74
Nonmetallic Riser U-type Guards
$64.00 $129.00
Guidelines for the Selection and Installation of Underground Nonmetallic Raceways
$40.00 $80.00
