A common electrical fitting designed for residential and commercial use provides two outlets for plugging in appliances or devices. This widely used component allows for the simultaneous connection of two separate electrical loads from a single wiring location. A typical example includes plugging a lamp and a phone charger into the same wall outlet.
The prevalence of this type of outlet stems from its efficiency and space-saving design. It allows for increased utility within a single electrical box, minimizing the number of individual wiring points required in a building. Furthermore, its widespread adoption has contributed to standardized electrical practices, making installation and repair relatively straightforward. Over time, safety features like tamper-resistant designs have been incorporated, further enhancing their benefits.