National Electrical Code® 2020 Pocket Guide to Commercial and Industrial Electrical Installations

Author : National Fire Protection Association

9781455923076

648 Pages Paperback

1st Edition | Previous Editions: 2017, 2014, 2011

$41.40

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Pocket Guides are designed for portability and to help contractors quickly find requirements. The requirements are in the order of a typical installation.

Features

For this edition Article 690 Photovoltaic has been added.

Shaded text denoting changes to the Code.

A marginal N (also shaded) denotes new Articles.

Deletion bullets indicating material has been removed from that section of the Code.

Author

National Fire Protection Association

National Fire Protection Association, Quincy, Massachusetts. The National Fire Protection Association (NFPA) is a global self-funded nonprofit organization, established in 1896, devoted to eliminating death, injury, property and economic loss due to fire, electrical and related hazards. NFPA delivers information and knowledge through more than 300 consensus codes and standards, research, training, education, outreach and advocacy; and by partnering with others who share an interest in furthering our mission. Our mission is to help save lives and reduce loss with information, knowledge and passion.

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Table of Contents

1. Introduction to the National Electrical Code.
2. General Installation Requirements.
3. Temporary Wiring.
4. Branch-Circuit, Feeder, and Service Calculations.
5. Services.
6. Feeders.
7. Switchboards, Panelboards, and Disconnects.
8. Overcurrent Protection.
9. Grounded (Neutral) Conductors.
10. Grounding and Bonding.
11. Boxes and Enclosures.
12. Cables.
13. Raceways.
14. Wiring Methods and Conductors.
15. Branch Circuits.
16. Receptacle Provisions.
17. Switches.
18. Lighting Requirements.
19. Motors, Motor Circuits, and Controllers.
20. Air-Conditioning and Refrigerating Equipment.
21. Generators.
22. Transformers.
23. Swimming Pools, Fountains, and Similar Installations.
24. Emergency Systems.
25. Optional Standby Systems.
26. Conduit and Tubing Fill Tables.

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