An outlet box is a container that holds electrical outlets, switches, or other electrical devices. It is typically installed in walls or ceilings to provide a safe and secure location for connecting electrical wiring. Outlet boxes come in various sizes and materials, such as plastic or metal, and are designed to protect the wiring and prevent electrical hazards. These boxes are essential for organizing electrical connections and ensuring that outlets are securely mounted. They also help to keep the wiring hidden and protected from damage. Proper installation of outlet boxes is crucial for maintaining electrical safety in homes and buildings.