NFPA 70 (NEC) Handbook
According to NFPA – Adopted in all 50 states, NFPA 70, National Electrical Code (NEC) is the benchmark for safe electrical design, installation, and inspection to protect people and property from electrical hazards.
This NFPA Handbook takes a deeper dive into the technical requirements of the codes and standards; with the addition of helpful aids to give a better understanding of the reasoning behind the requirements and how to apply them.