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NEMA - National Electrical Manufacturers Association: Recent submissions
Now showing items 121-140 of 346
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NEMA C136.27
Abstract: This standard covers luminaires used for illuminating roadway tunnels and underpasses. The requirements in this standard are limited to general attributes of tunnel luminaires due to the wide variety of designs possible. -
NEMA C12.22
Abstract: The NEMA Smart Meter Package provides the requirements and guidance on electricity metering, watt hour meter sockets, device data tables, meter interfacing to data communication networks and type 2 optical ports. NEMA Smart ... -
NEMA C29.1
Abstract: This standard comprises a manual of test methods to be followed in making tests to determine the characteristics of electrical power insulators, as defined herein. Individual tests shall be made only when specified -
NEMA ICS 1.3
Abstract: This Standards Publication covers fundamental principles, safety precautions, and common guidelines for preventive maintenance of the NEMA Industrial Automation Control Products and Systems Section. The products of the ... -
NEMA C80.5
Abstract: This standard covers the requirements for porthole-extruded aluminum-alloy conduit for use as a raceway for the wires or cables of an electrical system. The finished conduit is produced in nominal 10 ft. (3.05 m) lengths, ... -
NEMA 410
Abstract: This standard covers the definition, measurement, and test of characteristics relevant to the use and application of lighting controls and electronic fluorescent ballast.
This standard covers devices rated 120 and 277 ... -
NEMA MW 785
Abstract: This standards publication describes a method and the equipment used to determine the simulated insertion force of film insulated round magnet wire for wire sizes 1428 AWG. -
NEMA RV 3
Abstract: Foreword
These application and installation guidelines offer practical information on correct usage and industry recommended practices for the installation of Flexible Metal Conduit (Type FMC) and ... -
NEMA Z535.2
Abstract: This standard sets forth requirements for the design, application, and use of safety signs in facilities and in the environment.
Purpose
The purposes of this standard are to:
a. establish a ... -
NEMA C37.51
Abstract: This Standard is a conformance testing standard optionally applicable to all metal-enclosed low-voltage ac power circuit breaker switchgear assemblies designed, tested, and manufactured in accordance with ANSI/IEEE ... -
NEMA C136.32
Abstract: This standard covers dimensional, maintenance, and electrical features that permit the interchange of similar style enclosed luminaires having the same light distribution classification or type used in roadway or area ... -
NEMA MG 3
Abstract: FOREWORD
In recent years noise has had an increasing influence on users of machines. Exposure to excessive noise levels may cause permanent hearing damage and, also, affect people's efficiency, ... -
NEMA C80.3
Abstract: This standard covers the requirements for steel electrical metallic tubing, for use as a raceway for wires or cables of an electrical system. Finished tubing is typically furnished in nominal 10 ft (3.05 m) lengths. It is ... -
NEMA FI 3
Abstract: This Standards Publication is applicable to qualification and testing of calendered aramid papers in thicknesses up to 30 mils (0.76 mm) for use as electrical insulation. Methods and properties applicable to aramid ... -
NEMA CB 1
Abstract: These standards record definitions, dimensions and tolerances, test procedures for physical properties, and test procedures for shunt connections for brushes used in the electrical manufacturing industry. Included are ... -
NEMA SB 13
Abstract: This guide is developed by the Signaling Protection and Communication Section. It provides technical information on basic fire alarm systems with a focus on early-warning smoke detection devices installed in duct applications. ... -
NEMA ICS 7.1
Abstract: These standards apply to all industrial equipment electrical components and wiring which are part of the electrical drive system, commencing at the point of connection of input power to these components. They apply to open ... -
NEMA C78.379
Abstract: This standard describes a system for classification of beam patterns and beam angles of reflector lamps. Also a method of describing light output is defined.
Reflector lamps are considered to be those lamps having a ... -
NEMA NTCIP 2102
Abstract: This standard is applicable to transportation related devices that must operate in a typical primary/secondary configuration where one device is the designated primary while one or more other devices are connected to one ... -
NEMA C50.41
Abstract: Inclusions
The requirements in this standard apply to polyphase induction motors intended for use in power generating stations, including the following:
a) Frame size larger than NEMA 440 series ...