NFPA 70: National Electrical Code (NEC) 2017 Handbook – Official Commentary Edition

NFPA 70: National Electrical Code (NEC) 2017 Handbook – Official Commentary Edition

The NEC 2017 Handbook is the most comprehensive electrical code resource available for the 2017 code cycle — combining the complete text of the NFPA 70 National Electrical Code 2017 with authoritative NFPA expert commentary, full-color illustrations, and real-world application examples that bring every requirement to life.

For jurisdictions still enforcing the 2017 NEC, the Handbook goes far beyond the standard code book by explaining not just what the rules require, but why they exist and how to apply them correctly in the field.

What's Inside

• Complete 2017 NEC code text — every article, section, and exception
• Official NFPA expert commentary explaining the intent behind each requirement
• Full-color diagrams and illustrations clarifying complex installations
• Real-world application examples bridging code language and field practice
• 2017 code cycle changes and revisions clearly identified throughout

Who Needs the NEC 2017 Handbook?

• Electrical engineers and designers working on projects permitted under the 2017 NEC
• Building inspectors and code officials in 2017-cycle jurisdictions
• Electrical instructors and apprenticeship training programs using the 2017 code
• Contractors and journeymen preparing for licensing exams based on the 2017 NEC
• Anyone who needs to understand not just what the 2017 code says, but why

Imagine having a seasoned NFPA expert walking you through every 2017 NEC requirement — explaining the reasoning, showing you the diagrams, and helping you apply the code with confidence on every project. That’s exactly what the NEC 2017 Handbook delivers.

Published by the National Fire Protection Association (NFPA) — the trusted authority on electrical and fire safety since 1896.