Code Check Electrical 9th Edition


Code Check Electrical 9th Edition is based on the 2020 NEC, it also highlights the significant changes from the 2017 NEC. It can be used in jurisdictions using either code edition, and is therefore up-to-date for almost the entire United States. Code changes are highlighted and summarized on each page. New tables have been added, and others have been expanded to make this edition applicable to a wider range of installations than our previous books. The print book includes 23 tables and 66 illustrations, many of which are new or updated from our previous editions. This book is in our signature flip-chart format, which greatly simplifies getting directly to the section you are looking for. The durable laminated pages are perfect for the field or in the office. All of the Code Check books are endorsed by the International Code Council.


214 in stock



  • Print Book:  $24.95
  • eBook:  $24.95 
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  • NOTE:  The eBook includes a significant amount of new material not found in the print book.  
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Sample Pages

Preview Code Check Electrical 9th Edition by taking a look at some sample pages…

Codes Used in Book

Code Check Electrical 9th Edition is based on these codes...

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2020 National Electrical Code


Code Check Electrical 9th Edition Errata:

Page 24, top of left column references “20 CEC” and should say “20 NEC”. Same at bottom of page in box for Cable Protection in Basements & Crawlspaces.