Having trouble understanding the NESC? Well, you're not alone. Here's our solution: First, we read the NESC for the precise wording of a rule. Then, we read the corresponding section in the NESC Handbook to understand what the code means, and how to apply it in the real world. This book is organized the same as the NESC, making it easy to work back and forth between the two publications. It clarifies the NESC rules using photos, tables, and examples.
6-1/4" x 9-1/4" 988 pages, by David J. Marne, P.E.