The National Electrical Code® is the most widely recognized and accepted electrical standard in the world. Every three years the NEC® is updated to reflect the newest installation practices utilized by the electrical industry, bringing about hundreds of changes to the code. SIGNIFICANT CHANGES TO TH... more
Updated to the National Electrical Code® 2011.
Actual text from the code is included to show how changes are incorporated, with any deletions, revisions, or new code content marked with vivid icons for easy identification.
Color-coded chapters match the NEC® 2011 article sections for quick and str... more
State-of-the-art diagrams and photographs clearly illustrate important changes and explain sections that may be otherwise confusing.