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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.
Guidelines for the Selection and Installation of Smooth-Wall Coilable High-Density Polyethylene (HDPE) Conduit
$51.00 $103.00
Portable Traffic Signal Systems (PTSS) Standard Control Circuit and Pilot Devices
$88.00 $176.00
Guide to General-Purpose Synchronous Motors without Excited Rotor Windings
$173.00 $347.00
Application Guide for Isolated Ground Wiring Devices
$38.00 $76.00
Energy Management Guide for Selection and Use of Fixed Frequency Medium AC Squirrel-Cage Polyphase Induction Motors
$60.00 $120.00
Outdoor Lighting and Human/Animal Factors: An Industry Evaluation
$24.00 $49.00
The Changing Communications Within Fire Alarm System Reporting
$133.00 $267.81
Application and Installation Guidelines for Armored Cable and Metal-Clad Cable
$101.00 $203.34
Considerations of Field LED Driver Replacement
$146.00 $293.04
Selective Coordination of Low-Voltage Circuit Breakers
$62.00 $125.00
Characterization of the Specific Absorption Rate (SAR) for Magnetic Resonance Imaging Systems, Includes Editorial Revisions (2017)
Audio Standard for Nurse Call Systems
$32.00 $65.00
