NFPA 70®: National Electrical Code® (NEC®) Handbook, 2023 Edition

The NFPA 70, National Electrical Code Handbook is the most practical and powerful resource today for electrical design and installation. You get the complete text of the latest NEC plus a range of features providing insights and guidance on its application.

• Integrated expert commentary positioned in line with NEC text
• Summary of Technical Changes table demonstrating where and why code changes occurred between editions
• A cross-reference feature to help you quickly find related information in other articles or sections
• Hundreds of full-color photos and illustrations, including schematics, floor plans, and cross-sectional graphics