How is raceway defined in the NEC?

The National Electrical Code (NEC) defines a raceway as an enclosed channel that is designed for holding conductors, cables, or busbars. This definition highlights that raceways serve as protective pathways for electrical wiring, ensuring that these components are safeguarded from physical damage and environmental factors. By providing a distinct and secure conduit, raceways help maintain the integrity of the electrical system, facilitate organization, and ensure compliance with safety standards. Understanding this definition is crucial for electrical professionals as it guides the proper selection and installation of raceway systems according to code requirements.