National Electrical Code 2023 Handbook 31th Edition is the definitive guide to the National Electric Code, revised for 2023 rules and regulations. This trusted on-the-job reference contains plain-language explanations, advice and analysis for every provision of the 2023 National Electrical Code. Features thousands of detailed diagrams and photos as well as in-depth discussions regarding controversial wording and actual errors, together with possible approaches to discussions with inspectors regarding how to cope with these issues.
Updated to the 2023 National Electrical Code.
Hardcover.
