What defines a receptacle outlet?

A receptacle outlet is defined as an outlet that contains one or more receptacles. This definition is foundational within the National Electrical Code, as it establishes what constitutes a receptacle outlet for purposes of electrical installations and safety standards. Receptacles are designed to provide a point of connection for electrical devices and appliances, allowing users to plug in equipment for power.

By definition, the characteristics of a receptacle outlet go beyond just powering lighting fixtures or being used with circuit breakers. The focus is on the presence of receptacles themselves, which can accommodate plugs from various electrical devices. This functionality is critical in residential and commercial settings, where the demand for access to power sources for appliances and equipment is prevalent.

The other options presented do not accurately encompass the definition of a receptacle outlet. For instance, while it may be true that several appliances can be plugged into an outlet with multiple receptacles, this is not a defining characteristic of what constitutes a receptacle outlet. Additionally, limiting the definition to either exclusive circuit breakers or solely supplying lighting fixtures fails to capture the broader purpose of receptacles in providing electrical access.