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A collection of featured documents from our library that are popular among our users or otherwise noteworthy.

NEMA ANSI C12.1-2026

American National Standard for Electric Meters—Code for Electricity Metering

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NEMA IIC 1 v05-2024

Digital Imaging and Communications in Security (DICOS) Information Object Definitions (IODs)

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NEMA ANSI/NEMA C29.11-2020

American National Standard for Composite Insulators—Test Methods

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NEMA ANSI/NEMA/IEC 60974-7-2021

American National Standard for Arc-Welding Equipment—Part 7: Torches

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NEMA ANSI/NEMA MW 1000-2023

Magnet Wire

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NEMA SG 10-2019

Guide to OSHA and NFPA 70E Safety Requirements When Servicing and Maintaining Medium-Voltage Switchgear, Circuit Breakers, and Medium-Voltage Controllers Rated above 1000 V

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NEMA ANSI NEMA C29.1-2026

American National Standard for Electrical Power Insulators—Test Methods

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NEMA ANSI Z535.3-2022

American National Standard for Criteria for Safety Symbols

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NEMA ANSI/NEMA 250-2020

Enclosures for Electrical Equipment (1,000 Volts Maximum) REPLACED BY NEMA EN 10250-2024

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NEMA C136.43-2023

American National Standard for Roadway and Area Lighting Equipment— Side-mounted Security Luminaires

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All Documents

NEMA WD 9
Dimmers, Photoelectric Controls, Presence Sensors, and Multi-outlet Bars Energy Consumption Testing and Labeling
NEMA WD 9-2013 (R2018)

Dimmers, Photoelectric Controls, Presence Sensors, and Multi-outlet Bars Energy Consumption Testing and Labeling

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NEMA WD-AG 1
Application Guide for Isolated Ground Wiring Devices
NEMA WD-AG 1-2017

Application Guide for Isolated Ground Wiring Devices

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NEMA WT 1
Wireless Communications Technology for Fire and Life Safety Systems
NEMA WT 1-2018

Wireless Communications Technology for Fire and Life Safety Systems

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NEMA XR 15
Test Standard for the Determination of the Visible Entrance Field Size of an X-Ray Image Intensifier (XRII) System
NEMA XR 15-1991 (R1996, R2001)

Test Standard for the Determination of the Visible Entrance Field Size of an X-Ray Image Intensifier (XRII) System

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NEMA XR 16
Test Standard for the Determination of the System Contrast Ratio (SCR) and the System Veiling Glare Index (SVGI) of an X-Ray Image Intensifier (XRII) System
NEMA XR 16-1991 (R1996, R2001)

Test Standard for the Determination of the System Contrast Ratio (SCR) and the System Veiling Glare Index (SVGI) of an X-Ray Image Intensifier (XRII) System

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NEMA XR 22
Quality Control Manual Template for Manufacturers of Displays and Workstations Labeled for Final Interpretation in Full-Field Digital Mammography (FFDM)
NEMA XR 22-2006 (R2020)

Quality Control Manual Template for Manufacturers of Displays and Workstations Labeled for Final Interpretation in Full-Field Digital Mammography (FFDM)

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NEMA XR 23
Quality Control Manual Template for Manufacturers of Hardcopy Output Devices Labeled for Final Interpretation in Full-Field Digital Mammography (FFDM)
NEMA XR 23-2006 (R2020)

Quality Control Manual Template for Manufacturers of Hardcopy Output Devices Labeled for Final Interpretation in Full-Field Digital Mammography (FFDM)

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NEMA XR 25
Computed Tomography Dose Check
NEMA XR 25-2019

Computed Tomography Dose Check

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NEMA XR 26
Access Controls for Computed Tomography—Identification, Interlocks, and Logs
NEMA XR 26-2020

Access Controls for Computed Tomography—Identification, Interlocks, and Logs

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NEMA XR 27
X-ray Equipment for Interventional Procedures User Quality Control Mode
NEMA XR 27-2013 (R2018)

X-ray Equipment for Interventional Procedures User Quality Control Mode

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NEMA XR 28 PDF Preview
NEMA XR 28-2018

Supplemental Requirements for User Information and System Function Related to Dose in CT

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NEMA XR 29
Standard Attributes on CT Equipment Related to Dose Optimization and Management
NEMA XR 29-2013

Standard Attributes on CT Equipment Related to Dose Optimization and Management

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NEMA XR 31
Standard Attributes on X-ray Equipment for Interventional Procedures
NEMA XR 31-2023

Standard Attributes on X-ray Equipment for Interventional Procedures

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NEMA XW 1000
Extruded Insulated Magnet Wire
NEMA XW 1000-2021

Extruded Insulated Magnet Wire

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