What is the minimum wall space width that requires a receptacle outlet in a dwelling?

The minimum wall space width that requires a receptacle outlet in a dwelling is determined by the National Electrical Code (NEC). Specifically, the code states that any wall space that is 2 feet or more in width must have a receptacle outlet installed. This requirement is designed to ensure accessibility for plugging in electrical devices throughout the home. By having outlets installed at appropriate intervals, it helps prevent the use of extension cords and reduces the risk of electrical hazards associated with overloading circuits or using improper cords.

Walls that are less than 2 feet in width are generally not considered to provide enough usable wall space for the average appliances or devices, hence they are exempt from the requirement for an outlet. This guideline is vital in residential planning to ensure that all areas of a home are conveniently usable while maintaining safety standards.