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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.
Discusses how molded case circuit breakers provide protection for conductors, and under what conditi..
The 2005 National Electrical Code® introduced a change regarding series ratings for circuit brea..
Introduces the nature of the hazard and the industry codes and standards that address it. Introduces..
This study by Karpman Consulting analyzes the sources of discrepancy in the modeled energy use of th..
Drafted by the EHS benchmarking task force and NEMA's Business Information Services unit, the survey..
Covers construction, marking, testing, and application requirements of connector systems for externa..
Includes energy efficiency requirements for declaration as NEMA Premium rated products and for evalu..
Includes energy efficiency requirements for declaration as NEMA Premium®-rated products and for ..
Provides a methodology for applying existing test methods for program start ballasts to fluorescent ..
NEMA BMS P1-2019 is a marketing brochure on the rationale, characteristics and action plan for the N..
Covers products for distribution of electric power at 600 V or less, consisting of enclosed sectiona..
Covers products for distribution of electric power at 600 V or less, consisting of enclosed sectiona..
Describes the history of the discovery, application and acceptance of the AA-8000 series of aluminum..
Covers sealed, insulated underground connector systems rated at 600 volts for utility applications a..
Provides requirements and guidance on electricity metering, watthour meter sockets, device data tabl..
This technical report establishes names and mathematical definitions for the Volt-Ampere (VA), Volt-..