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2020 National Electrical Code (NEC)
2020 NEC Softcover

2020 National Electrical Code Spiralbound
NEC Spiralbound

NEW!2020 National Electrical Code (NEC) - Softcover, SpiralBound & LooseLeaf

Throughout the United States and around the world, NFPA 70®: National Electrical Code® (NEC) sets the foundation for electrical safety in residential, commercial, and industrial occupancies.

The 2020 edition of the National Electrical Code (NEC), provides new and updated information on safe and effective electrical design, installation, and inspection in residential, commercial, and industrial settings.

 2020 NEC Softcover & Tabs Combo
NEC Softcover
Tabs Combo


Impactful changes include:

  • Exterior Emergency Disconnects: New requirements to improve electrical safety for emergency responders at one- and two-family dwelling installations.
  • Deenergizing Panel Boards: Revised service disconnect rules to help increase electrical worker safety.
  • Marinas and Boatyards: Updated ground-fault protection and leak age-current measurement device requirements.
  • Conducting Load Calculations: Modernized tables for calculations to reflect improvements in energy efficiency.
  • Power Over Ethernet: Revised requirements to meet the installation practices of new and evolving technologies  - more

2020 NEC Spiralbound & Tabs Combo
NEC Spiralbound
Tabs Combo


2020 NEC Self-Adhesive Tabs

NEW!2020 NEC Self-Adhesive Tabs -

The 2020 NFPA 70, National Electrical Code® (NEC), Self-Adhesive Index Tabs, give you a simple way to save time accessing the latest electrical safety information in the Office or on the Job.

An essential for all electrical professionals, the set includes 96 high-quality tabs color-coded for easy navigation you can stick on the pages of the NEC, 2020 edition, or NFPA 70, National Electrical Code Handbook, to highlight the chapters, sections, and content you reference the most.

Discover why thousands of electrical professionals won't work without self-adhesive NEC Tabs. For use with Print, looseleaf, spiralbound, and the Print handbook. - more

Analysis of Changes, 2020 NEC

See Combos Below

NEW!Analysis of Changes, 2020 NEC -

Learn the most essential changes to the 2020 NFPA 70 National Electrical Code (NEC)®.

Don't let a change in code catch you unaware!

Analysis of Changes, 2020 NEC is a must-have resource that brings you up to speed with the ever-changing NEC code.

Four new articles include:

  • Overvoltage Protection, Article 242;
  • Medium Voltage Conductors and Cable, Article 311;
  • Type P Cable, Article 337;
  • General Requirements for Communications Systems, new Article 800. - more

 2020 Analysis of Changes, + 2020 NEC Softcover w/Tabs Combo
2020 Analysis of Changes,
+ 2020 NEC Softcover w/Tabs Combo

 2020 Analysis of Changes, + 2020 NEC Spiralbound w/Tabs Combo
2020 Analysis of Changes,
+ 2020 NEC Spiralbound w/Tabs Combo


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