ELECTRICAL WIRING COMMERCIAL, 14E by Ray C. Mullin offers comprehensive guidance for professionals and students in electrical wiring practices specifically tailored for commercial applications. This extensively revised edition aligns with the latest 2011 National Electrical Code (NEC) requirements, ensuring up-to-date knowledge for readers. The book utilizes full-color drawings and product photographs to clarify complex concepts of the NEC, enhancing comprehension through visual aids. A significant focus is placed on “going green” in electrical design and installation, reflecting contemporary environmental concerns.

Updated back-of-the-book blueprints are included, featuring plans that incorporate handicapped accessibility, crucial for modern commercial structures. For practical planning, the book provides panel board worksheets, load calculation forms, and detailed panel board schedules designed for five tenant spaces as well as the owner’s space, facilitating systematic electrical layout in diverse commercial settings.

The content also expands on Occupational Safety and Health Administration (OSHA) and National Institute for Occupational Safety and Health (NIOSH) standards, underscoring an overall emphasis on safety. With 496 pages of detailed information and exercises, this book is a vital resource for anyone involved in or studying electrical wiring practices in commercial environments.