This web page offers Building Code Officials, Electrical Inspectors, and others the capability to view NEMA standards, guides, white papers, and Engineering Bulletins covering NEMA products ranging from Adjustable Speed Drive Systems to recommendations for Handling Water-Damaged Electrical Equipment. All of these documents are available for free download for printing or for saving as a file for future use. The web page also provides several useful links to:
- NEMA standards that are available for purchase,
- NEMA’s Field Representative Program, and
- websites for other organizations that may be of interest.
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Other Resources
NEMA Field Representatives serve NEMA members by promoting the use and adoption of the National Electrical Code® (NEC®) and by monitoring regional developments of importance to the electroindustry.
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Industrial Control and Systems
Standards | Guides and White Papers |
Industrial Control and Systems: General Requirements | |
| Industrial Control and Systems: Safety Guidelines for the Application, Installation, and Maintenance of Solid State Controls | |
| Industrial Control and Systems: Preventive Maintenance of Industrial Control and Systems Equipment | |
| Industrial Control and Systems Part 1: Electromechanical AC Transfer Switch Equipment | |
| Industrial Control and Systems: AC Transfer Equipment — Part 2: Static AC Transfer Equipment | |
| Industrial Control and Systems: Profiles of Networked Industrial Devices—Part 1: General Rules | |
| Industrial Control and Systems: Application Guide for Electric Fire Pump Controllers | |
| Industrial Control and Systems: Instructions for the Handling, Installation, Operation, and Maintenance of Electric Fire Pump Controllers Rated Not More than 600V | |
| Industrial Control and Systems: Motion/Position Control Motors, Controls, and Feedback Devices | |
| Industrial Control and Systems: Motor Control Centers | |
| Industrial Control and Systems: Diagrams, Device Designations, and Symbols | |
| AC Vaccum-Break Magnetic Controllers Rated 1500 Volts AC | |
| Industrial Control and Systems: Controllers, Contactors, and Overload Relays, Rated Not More Than 2000 Volts AC or 750 Volts DC: Part 8 - Disconnect Devices for Use in Industrial Control Equipment | |
| Industrial Control and Systems: Controllers, Contactors, and Overload Relays Rated 600 Volts | |
| Industrial Control and Systems: Instructions for the Handling, Installation, Operation, and Maintenance of Motor Control Centers Rated Not More than 600 Volts | |
| NEMA and IEC Devices for Motor Service—A Guide for Understanding the Differences | |
| Industrial Control and Systems: Medium Voltage Controllers Rated 2001 to 7200 Volts AC | |
| Industrial Control and Systems: Handling, Storage, and Installation Guide for AC General-Purpose Medium Voltage Contactors and Class E Controllers, 50 and 60 Hertz | |
| Industrial Control and Systems: Terminal Blocks | |
| Industrial Control and Systems: Typical Proximity Switch Specifications | |
| Industrial Control and Systems: Additional Requirements for Proximity Switches Suitable for Use in Strong Magnetic Fields | |
| Industrial Control and Systems: High Pressure Power Wash Test Procedure for Self-Contained Control-Circuit Devices | |
| Application Information for Limit Switches | |
| Industrial Control and Systems: Control Circuit and Pilot Devices | |
| Industrial Control and Systems: Enclosures | |
| Adjustable Speed Electrical Power Drive Systems, Part 2: General Requirements--Rating Specifications for Low Voltage Adjustable Frequency A.C. Power Drive Systems | |
| Adjustable Speed Electrical Power Drive Systems: Part 4: General Requirements--Rating Specifications for A.C. Power Drive Systems Above 1000 V A.C. and not Exceeding 35 kV | |
| Industrial Control and Systems: Adjustable-Speed Drives | |
| Safety Standards for Construction and Guide for Selection, Installation, and Operation of Adjustable-Speed Drive Systems | |
Lamps and Lighting Systems
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