NFPA: 2020 National Electrical Code - NFPA 70
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2020 National Electrical Code - NFPA 70

Sales price without tax $129.99
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Sales price $129.99


Prepare for the electrical challenges of tomorrow, today.

Preorder your copy of the 2020 edition of NFPA 70®, National Electrical Code® (NEC®).

Proposed Updates:

  • Horticultural Lighting: Increasing safety at indoor facilities that demand intense electrical loads.
  • Conducting Load Calculations: Modernizing the tables currently in use for calculations to reflect improvements in energy efficiency.
  • Power Over Ethernet: Reducing the risk posed by delivering power with communications cables in "smart" buildings.
  • Marina and Boatyards: Updating ground-fault protection and leakage-current measurement device requirements.
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