NFPA 70 2020 National Electrical Code Softbound Edition

NFPA 70®, National Electrical Code® (NEC®), is the authoritative document addressing electrical installations in residential, commercial, and industrial settings. The NEC is revised every three years to stay in sync with industry practices, emerging trends, and the development and introduction of technologies to provide comprehensive rules for designers, installers, inspectors, engineers, electricians, and anyone else who works in the electrical industry. The code is organized for ease of use.  Changes to the 2020 edition of NFPA 70®, National Electrical Code® (NEC®), include: Added, edited, and reorganized content to address safety for workers, energy systems and electric vehicles, limited energy, and communication systems Revisions to service disconnect rules to help protect electrical workers from arc flash hazards Adapted and adjusted requirements for installation practices of new technologies to meet the evolving demand for Power over Ethernet Updates to modernize tables current