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NEMA GD 4 - COVID-19 Cleaning and Disinfecting Guidance for Electrical Equipment
May 13, 2020 - NEMA
A description is not available for this item.
NEMA CTTC P1 - Cable Ties and Fixing Devices for Electrical Installations — Type Classification Guide
January 1, 2020 - NEMA

This "type classification" guide is intended to provide a comprehensive review of cable tie and fixing device types and performance criteria included in IEC 62275 and the North American tri-national harmonized Standard, UL 62275 (U.S.)/CSA C22.2 No. 62275 (Canada)/NMX-J-623-ANCE (Mexico),...

NEMA ICS 10 PART 2 - Industrial Control and Systems PART 2: STATIC AC TRANSFER EQUIPMENT
January 1, 2020 - NEMA

This publication applies to static (solid-state), automatic and non-automatic open transition transfer equipment (without cross-connection of sources during transfer or retransfer), with or without bypass isolation switches, rated 600 volts AC or less, not exceeding 6000 amps, for use on...

ANSI C136.3 - Roadway and Area Lighting Equipment — Luminaire Attachments
January 1, 2020 - NEMA

This Standard covers attachment features of luminaires used in roadway and area lighting equipment. The features covered apply to luminaires that are side, post-top-, or pendant-mounted.

ANSI C136.35 - Roadway and Area Lighting Equipment - Locking-Type Power Taps (LTPT)
January 1, 2020 - NEMA

This Standard covers the electrical and mechanical compatibility of electrical devices mounted into a locking-type photocontrol receptacle for the purpose of providing ancillary power to an external device. This Standard does not cover the device being powered.

NEMA EN P1 - NEMA 250 Enclosure Types
January 1, 2020 - NEMA

The purpose of this document is to provide general information on the definitions of NEMA enclosure types, a guide for comparing specific applications of enclosures, and a comparison between NEMA enclosure type numbers, and ANSI/IEC enclosure classification designations. The document...

ANSI C82.77-1 - Lighting Equipment —Electromagnetic Compatibility (EMC) General Requirements and Criteria
January 1, 2020 - NEMA

This Standard defines the electromagnetic compatibility "EMC" (immunity and Interference) performance levels, testing methods, and performance criteria for lighting products in a frequency range from 0 to 400 GHz. This Standard applies to lighting products intended to be directly connected to the...

ANSI C37.58 - Switchgear—Indoor AC Medium-Voltage Switches for Use in Metal-Enclosed Switchgear—Conformance Test Procedures
January 1, 2020 - NEMA

This Standard applies to the conformance test procedure for ac medium-voltage switches rated above 1000 volts as designed, manufactured, and tested in accordance with ANSI/IEEE C37.20.4. It is intended for use in metal-clad switchgear, as described in ANSI/IEEE C37.20.2, and metal-enclosed...

NEMA SCMC 1 - Steel Conduit Materials and Coatings
January 1, 2020 - NEMA

NEMA SCMC 1-2020 provides information on the internal and external coatings of steel conduit and metallic tubing designed for corrosion protection. It highlights zinc and conversion coatings bearing hexavalent or trivalent chromium to protect against rust.

NEMA MG P3 - Joint Position on Online Partial-Discharge (PD) Measurements
January 1, 2020 - NEMA
A description is not available for this item.
NEMA LSD 63 - Measurement Methods and Performance Variation for Verification Testing of General Purpose Lamps and Systems
January 1, 2020 - NEMA

A product's rated performance is generally based on a large database, acquired over a long term for that product or a similar performing product, in the case of a new introduction. Manufacturers often have years of test data upon which to base such ratings. This document establishes variations that...

NEMA TC 2 - Electrical Polyvinyl Chloride (PVC) Conduit
January 1, 2020 - NEMA

NEMA TC 2 covers the following types of Electrical Polyvinyl Chloride (PVC) Conduit (EPC), which can be constructed of a single, solid layer of PVC, or can be constructed of multiple layers of PVC, one of which may be cellular (foamed) PVC. The designations "40" and "80" refer to Schedules...

NEMA ICS 10 PART 1 - Industrial Control and Systems Part 1: Transfer Switch Equipment
January 1, 2020 - NEMA

The Standards in this section apply to electromechanical automatic and nonautomatic transfer switches and bypass isolation switches rated 1000 volts AC or less, 60 Hertz, for use on single-phase and polyphase AC circuits; and 1000 volts DC or less.

NEMA/MITA UMD P1 - Remanufacturing of Ultrasound Medical Devices
January 1, 2020 - NEMA
A description is not available for this item.
NEMA TC 9 - Fittings for Polyvinyl Chloride (PVC) Plastic Utilities Duct for Underground Installation
January 1, 2020 - NEMA

This Standard defines general requirements including materials, trade sizes, dimensions, and workmanship for the following types of fittings for PVC plastic utilities duct used for the underground installation of communication and electrical wire and cable: a. Type EB - Designed for encased...

ANSI C78.55 - Electric Lamps — LED Lamp Specification Sheets for HID Replacement and Retrofit Applications
January 1, 2020 - NEMA

The purpose is to standardize LED Lamp specification sheets for HID Replacement and Retrofit Applications, as the means of communication of critical lamp characteristics such as: a. Intended use ballasts (if applicable) b. Reference circuit (if applicable) c. Identify input voltage requirements...

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