What is a protective channel in which electrical conductors are enclosed called?

The term "raceway" refers to a protective channel that encloses electrical conductors, providing a safe and organized pathway for wiring. Raceways can be made from various materials, including metal or plastic, and are designed to protect the conductors from environmental factors, physical damage, and exposure to moisture or chemicals. They can also facilitate easier installation and maintenance of electrical wiring by consolidating it in a single location.

Raceways come in various forms, such as conduits (which are often included in the broader category of raceways), cable trays, and troughs, all serving the primary function of protecting electrical conductors while allowing for efficient management of electrical systems. This makes the term "raceway" particularly fitting in the context of the question, as it encompasses any protective channel designed for this purpose.