Chapter 1


Article 110

Requirements for Electrical Installations Part I. General Scope. This article covers general requirements for the examination and approval, installation and use, access to and spaces about electrical conductors and equipment; enclosures intended for personnel entry; and tunnel installations.Informational Note: See Informative Annex J for information regarding ADA accessibility design. Approval. The conductors and equipment required or permitted… read more »

Article 100

ARTICLE 100 Definitions Scope. This article contains only those definitions essential to the application of this Code. It is not intended to include commonly defined general terms or commonly defined techniā€ cal terms from related codes and standards. In general, only those terms that are used in two or more articles are defined in Article 100. Other definitions are… read more »