Standard Duplex Electrical Outlet Diagram - Wiring & Installation Guide #3577552 (License: Personal Use)

This black-and-white line drawing depicts a standard NEMA 5-15R duplex receptacle commonly used in North American residential and commercial buildings. Each outlet features two vertical hot/neutral slots and a U-shaped ground pin hole, arranged vertically on a rectangular faceplate with a central screw for mounting. The image emphasizes symmetry, standardization, and clarity for instructional or schematic use.

Used in electrical training materials, home improvement blogs, wiring diagrams, and safety manuals to illustrate proper outlet configuration; matches user intent for learning installation, troubleshooting, or code compliance.