Frederic P. Hartwell

Frederic P. Hartwell is a working electrician, president of Hartwell Electrical Services, Inc., and has been certified by the International Association of Electrical Inspectors as a Certified Master Electrical Inspector. Mr. Hartwell is coauthor of McGraw-Hill’s American Electricians’ Handbook, 15th Edition. He is the senior member of NEC CMP 9. He has over 35 years of experience as the Secretary of the Massachusetts Code Committee. Mr. Hartwell has worked at all levels of the NEC development process, creating or revising entire articles. As such, he has a unique perspective and understanding of the NEC development process and has an unvarnished perspective.

Ebooks

McGraw-Hill's National Electrical Code 2014 Handbook, 28th Edition: Edition 28

McGraw-Hill's National Electrical Code 2020 Handbook, 30th Edition: Edition 30

McGraw-Hill National Electrical Code 2008 Handbook, 26th Ed.: Edition 26

McGraw-Hill's National Electrical Code (NEC) 2017 Handbook, 29th Edition: Edition 29

McGraw Hill's National Electrical Code 2023 Handbook, 31st Edition: Edition 31