What is the maximum horizontal distance from any point along the floor line in a wall space to an outlet?

The maximum horizontal distance from any point along the floor line in a wall space to an outlet is established in the electrical code to ensure that all areas of a room are adequately served by electrical outlets for convenience and safety. The standardized distance is four feet, which allows for practical access to power without requiring an extension cord for typical use.

This distance prevents dead spaces in rooms where an outlet might be too far away for users to effectively plug in appliances, lamps, or electronic devices. By enforcing this regulation, the code promotes safety by reducing the risk of overloading circuits that could occur with the excessive use of extension cords or power strips in areas lacking accessible outlets.

In addition, keeping outlets within this distance ensures compliance with modern electrical needs, allowing homes to accommodate a variety of devices while maintaining a safe and organized environment. Thus, the correct answer, indicating a maximum distance of four feet, reflects these important considerations in residential electrical design.