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.

NEMA C12.30 TR-2013
$50.00 $25.00
Identifies test requirements for meters containing a service switch. Most of the tests included in t..
NEMA C29.14a-2019
$50.00 $25.00
Establishes the dimensions, performance, and test procedures for guy strain insulators. Details Pub..
NEMA C82.11 Consolidated-2002
Covers high-frequency ballasts that have rated open-circuit voltages of 2000 V or less and are inten..
NEMA C84.1-2011
$95.00 $48.00
Establishes nominal voltage ratings and operating tolerances for 60-hertz electric power systems abo..
NEMA CB 1-2000 (R2012)
$226.00 $113.00
Provides definitions, dimensions and tolerances, test procedures for physical properties, and test p..
NEMA CE-3
$92.00 $46.00
Details Published: 01/01/1996 Number of Pages: 72 File Size: 1 file , 3.8 MB Product Code(s): ..
NEMA CG 1-2001
$75.00 $38.00
Defines dimensions and configurations of cylindrical manufactured graphite and carbon electrodes for..
NEMA CG 1-2013
$170.00 $85.00
NEMA CG 1-2013 harmonized dimensions with two IEC documents (IEC/TR 62157 - Cylindrical Machined Car..
NEMA CG 2-2004
$87.00 $44.00
Covers terminology and test methods for those physical and chemical properties relevant to the mater..
NEMA CG 3.2-1998
$28.00 $14.00
Fosters the safe use of torquing devices by assisting personnel in communicating about selection, ha..
NEMA CP 1-2000 (R2008)
$99.00 $50.00
Applies to capacitors rated 216 V or higher, 2.5 kVAR or more, designed for shunt connection to ac t..
NEMA CPSP 2-2018
$182.00 $91.00
Identifies a set of industry best practices and guidelines for electrical equipment and medical imag..
NEMA DC 10-1983 (R2003)
$63.00 $32.00
Describes constructional details, classifications, ratings and other characteristics of temperature ..
NEMA DC 10-2009 (R2014)
$69.00 $35.00
Describes constructional details, classifications, ratings and other characteristics of temperature ..
NEMA DC 12-1985 (R2008)
$66.00 $33.00
Defines basic construction standards and performance characteristics of electric switch-type hot wat..
NEMA DC 20-1992 (R2003, R2009, R2014)
This Standards Publication covers Class 2 transformers intended primarily for use in 30 volts rms ma..
$50.00 $25.00
$50.00 $25.00
$95.00 $48.00
$226.00 $113.00
$92.00 $46.00
$75.00 $38.00
$170.00 $85.00
$87.00 $44.00
$28.00 $14.00
$182.00 $91.00
Showing 65 to 80 of 490 (31 Pages)