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Illustrated Guide to the National Electrical Code, 10th Edition

Charles R. Miller, Daniel Sandefur

  • Copyright 2027
  • {{checkPublicationMessage('Published', '2026-01-13T00:00:00+0000')}}
Starting At $77.95 See pricing and ISBN options
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Illustrated Guide to the National Electrical Code 10th Edition by Charles R. Miller/Daniel Sandefur
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Overview

Miller and Sandefur’s 10th Edition of "Illustrated Guide to the National Electric Code" is an effective guide that simplifies complex code language into clear, teachable content ideal for both apprentice and experienced professionals. Organized in a module format for easy reference, it begins with fundamental concepts, progressing to requirements for various dwellings, including one-family homes, multi-family housing, commercial locations and special occupancies. Authored by master electricians and educators, it features technically accurate illustrations, unit objectives, built-in assessments and calculation worksheets. Now available in optional MindTap access, it includes interactive tools like videos, simulations and quizzes. Detailed information on key updates to the 2026 NEC helps learners confidently master current industry standards and best practices.

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Meet the Authors

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Charles R. Miller

For 18 years, Charles R. Miller owned and operated a successful commercial electrical contracting company (Lighthouse Electric) in Nashville, Tennessee. Now an accomplished author and educator, Mr. Miller specializes in leading customized seminars on the National Electrical Code® (NEC®) as well as National Fire Protection Association (NFPA) 70E. Class and seminar attendees have included employees of companies such as Suez Water, Lockheed Martin and McKee Foods, as well as academic institutions such as Tennessee State University, Vanderbilt University and Purdue University. Mr. Miller also wrote and illustrated the monthly "Code In Focus" column in Electrical Contractor magazine for 19 years and co-hosted a home improvement radio talk show in Nashville for over three years.

Daniel Sandefur

Daniel Sandefur is licensed as an electrical contractor and master electrician in 37 states, and he is also a licensed electrical inspector and electrical plans examiner. Mr. Sandefur also holds certifications as a Master Electrical Inspector, One- & Two-Family Dwelling Inspector, Commercial Electrical Inspector and Electrical Plans Examiner from the International Code Council®. He is a BICSI® certified Registered Communications Distribution Designer (RCDD). Daniel teaches continuing education and exam preparation classes throughout the U.S. for electricians and works as an electrical consultant for the themed entertainment industry in the Orlando, Florida area.

What's New

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  • The text has been fully updated to reflect the 2026 National Electrical code, providing detailed, accurate coverage of essential guidelines and current requirements to ensure learners are prepared with what today’s electrical professionals need to know.

Features

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  • The text is now available in MindTap, an online learning platform that includes chapter content plus interactive tools like quizzes, videos and simulations, empowering you to engage your students in course materials.
  • Calculation Worksheets included in the text provide readers with straightforward, error-proof methods to perform complex calculations that are essential for success as an electrical professional.
  • Unit objectives are provided for each section to introduce key concepts, identify primary learning goals and prepare readers to master the material more effectively -- making learning goals more actionable for students and measurable for instructors.
  • Each chapter features a summary of key content as well as a competency test to help readers review more effectively, assess their understanding of the material and identify any areas that need additional study.
  • A visually appealing, full-color layout helps bring even difficult concepts to life, making it easier to absorb and apply essential electrical concepts and master the details of the 2026 NEC®.
  • Digital Instructor Resources include electronic lecture slides and a Solution and Answer Guide with answers to questions in the text as well as an Instructor's Guide, test banks and individual images from each unit.

Table of Contents

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Part I: FOUNDATIONAL PROVISIONS.
1. Introduction to the National Electrical Code®.
2. Definitions.
3. Boxes and Enclosures.
4. Cables.
5. Raceways and Conductors.
Part II: ONE-FAMILY DWELLINGS.
6. General Provisions.
7. Specific Provisions.
8. Load Calculations.
9. Services and Electrical Equipment.
Part III: MULTI-FAMILY DWELLINGS.
10. Comprehensive Provisions.
11. Load Calculations.
Part IV: COMMERCIAL LOCATIONS.
12. General Provisions.
13. Non-dwelling Load Calculations.
14. Services, Feeders and Equipment.
Part V: SPECIAL OCCUPANCIES, AREAS AND EQUIPMENT.
15. Hazardous (Classified) Locations.
16. Health Care.
17. Industrial Locations.
18. Special Occupancies.
19. Specific Equipment.

Compare Buying Options

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MindTap Options

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MindTap
Each MindTap product offers the full, mobile-ready textbook combined with superior and proven learning tools at one affordable price. Students who purchase digital access can add a print option at any time when a print option is available for their course.

This Cengage solution can be seamlessly integrated into most Learning Management Systems (Blackboard, Brightspace by D2L, Canvas, Moodle, and more) but does require a different ISBN for access codes. Please work with your Cengage Learning Consultant to ensure the proper course set up and ordering information. For additional information, please visit the LMS Integration site.

Standalone Digital Access — Ultimate Value

Recommended and most popular

  • ISBN-10: 8214133521
  • ISBN-13: 9798214133522
  • RETAIL $105.95

  • ISBN-10: 8214133513
  • ISBN-13: 9798214133515
  • RETAIL $105.95
Instructor Next Steps
Students: Buy now

Textbook Only Options

Traditional eBook and Print Options

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  • ISBN-10: 8214133556
  • ISBN-13: 9798214133553
  • RETAIL $77.95

  • ISBN-10: 8214133467
  • ISBN-13: 9798214133461
  • RETAIL $213.95
Instructor Next Steps
Students: Buy now

Supplements

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Cengage provides a range of supplements that are updated in coordination with the main title selection. For more information about these supplements, contact your Learning Consultant.

FOR STUDENTS

MindTap for Miller/Sandefur's Illustrated Guide to the National Electrical Code, 2 terms Instant Access

ISBN: 9798214133522
MindTap for Miller/Sandefurs "Illustrated Guide to the National Electrical Code," 10th Edition, is the digital learning solution that powers students from memorization to mastery. It gives you complete control of your course to provide engaging content, challenge every individual and build their confidence. Empower students to accelerate their progress with MindTap. MindTap: Powered by You. MindTap gives you complete ownership of your content and learning experience. Customize the interactive syllabi, emphasize the most important topics and add your own material or notes in the eBook.

MindTap for Miller/Sandefur's Illustrated Guide to the National Electrical Code, 1 term Instant Access

ISBN: 9798214133515
MindTap for Miller/Sandefurs "Illustrated Guide to the National Electrical Code," 10th Edition, is the digital learning solution that powers students from memorization to mastery. It gives you complete control of your course to provide engaging content, challenge every individual and build their confidence. Empower students to accelerate their progress with MindTap. MindTap: Powered by You. MindTap gives you complete ownership of your content and learning experience. Customize the interactive syllabi, emphasize the most important topics and add your own material or notes in the eBook.