Clearance Items

Compliance with the National Electrical Code is a major concern for today’s engineers, designers and electricians. On the one hand, you need to keep job costs down. On the other hand, your electrical projects must meet code. And if you are a... More Info

Understanding the NEC Volume 2, 2011 Edition was written to provide insight into, and an understanding of, many of the technical rules of the NEC. This textbook, printed in full color, covers Article 500-820. Based on the 2011 NECMore Info

The purpose of the NEC Practice Questions book is to create an ideal environment to test your NEC knowledge. The design of this book builds your skills section by section and includes over 2,100 NEC questions. The book i... More Info

Mike Holt's Electrical Exam Preparation textbook has helped thousands of people across the country pass their exam. The full-color illustrations help guide you through everything you need to know about calculations and help you review the theo... More Info

Grounding and bonding problems are at epidemic levels. Surveys repeatedly show a high percentage of power quality problems are due to poor grounding and bonding. Electrical theory has been applied to this difficult to understand Article, making it... More Info

One of the most confusing areas of the trade continues to be Grounding and Bonding. Mike Holt's Illustrated Guide to "NEC Requirements for Grounding vs. Bonding" belongs in the hands of every Electrician, Inspector, and Engi... More Info

This exam was designed to give you experience in taking exams under conditions similar to the actual competency exam and to help you determine which subjects and areas of study that you really need to focus on. Based on the 2011 NEC, this... More Info

This exam was designed to give you experience in taking exams under conditions similar to the actual competency exam and to help you determine which subjects and areas of study that you really need to focus on. Based on the 2011 NEC, this... More Info

This workbook printed in full color contains more than 1,300 NEC Practice questions in Code order that follow the 2011 Understanding the NEC Volume 1 textbook along with two random order final exams. Also included is a recommende... More Info

If you want to really understand the National Electrical Code, this library is for you. Learn from NEC Expert, Mike Holt, in this best-selling program where he captures all of his knowledge into one systematic training system. This program is desi... More Info

You must master electrical calculations to be successful in the electrical trade. You must understand how to perform the important electrical calculations specified in the National Electrical Code. The textbook contains clear, easy-to-understand g... More Info

This full-color, illustrated textbook with corresponding DVD provides insight into many of the technical rules of the 2011 NEC that apply to these systems. Subjects include the NEC rules that apply to low-voltage and limited-energy systems that mo... More Info

Subjects include the NEC rules that apply to low-voltage and limited-energy systems that most people are not aware of, definitions, the general NEC installation requirements, and specific NEC requirements for control, sound, video, CATV, CCTV, ant... More Info

Finally there is a book that is devoted exclusively to all NEC requirements that directly relate to fire and electrical shock hazards. These rules were chosen by Mike as the most relevant safety rules that every electrical professional ne... More Info