The 2014 NEC is a REQUIRED CODEBOOK for anyone taking the 2014 E2 Commercial Electrical Inspectors exam.
The 2014 National Electrical Code contains hundreds of significant revisions encompassing new technology and improved safety for electrical personnel and consumers. Revisions in the 2014 NEC impact residential, commercial, and industrial installations. Stay current and update today! (Softbound, 910 pp., 2014)
Major changes in the 2014 NEC include:
expanded AFCI and GFCI protection in homes; new methods to distribute low voltage power; new practices to ensure the safety of photovoltaic electrical systems; plus electrical worker safety, sustainable energy systems, and more!
First-time articles introduce new coverage in growth areas:
- Low Voltage Direct Current Distribution Systems (Article 393)
- Modular Data Centers (Article 646)
- Fire Resistive Cable Systems (Article 728)
- Energy Management Systems (Article 750)