What is the focus of Article 100 in the NEC?

Article 100 of the National Electrical Code (NEC) is dedicated to definitions. This section serves as a foundational component of the NEC by providing clear and concise definitions for terms used throughout the code. Understanding these definitions is crucial for electrical professionals, as they ensure consistency and clarity in interpreting the code, enabling safe and effective application of electrical practices.

The definitions in Article 100 help to avoid ambiguity that could lead to misinterpretations in other articles, procedures, or safety measures outlined in the NEC. By establishing a common language, Article 100 plays an essential role in enhancing the overall understanding of electrical standards and safety requirements in the field.