Type AC cable is allowed for branch circuits and feeders in which locations?

Type AC cable, also known as armored cable, is versatile and permitted for use in both concealed and exposed work. This type of cable has an outer metal sheath that provides protection from physical damage and is suitable for a variety of installations.

The ability to use Type AC cable in concealed work allows it to be installed within walls, ceilings, and floors while maintaining safety and code compliance. At the same time, its approval for exposed work means it can be utilized in areas where the cable will be visible, such as in maintenance rooms or basements, allowing for accessible connections and modifications when necessary.

Given these characteristics, Type AC cable can be employed effectively in a range of environments, providing flexibility for contractors and ensuring that it meets code requirements whether installed openly or hidden from view. Such adaptability helps electricians select appropriate wiring solutions that adhere to safety standards while delivering performance in diverse applications.