How far must outlets be spaced apart along walls in residential applications?

The requirement for spacing outlets along walls in residential applications is based on ensuring accessibility for electrical devices and general safety. According to the National Electrical Code (NEC), outlets must be spaced no more than 12 feet apart to minimize the need for extension cords, which can pose a safety hazard. This maximum distance ensures that a person can plug in a device without needing to stretch a cord excessively, reducing the risk of tripping hazards and ensuring that outlets are conveniently reachable.

In addition to this distance, it also maintains a balance between usability and safety throughout the home, promoting a functional living environment.