Standard Electrical Outlet and Plug Diagram | Safety & Compatibility Guide #3233447 (License: Personal Use)

This black-and-white line illustration depicts a NEMA 5-15P plug partially inserted into the upper socket of a NEMA 5-15R duplex receptacle, commonly found in residential and commercial buildings across the United States and Canada. The outlet features two vertical slots (hot and neutral) and a round grounding hole, while the plug shows two flat parallel blades with a grounding pin. The clean, minimalist style emphasizes form and function over realism, making it ideal for instructional or technical documentation.

Used in electrical safety brochures, DIY wiring guides, product manuals, and educational websites explaining outlet types, plug compatibility, or grounding principles. Matches user intent for understanding basic home electrical systems or verifying correct plug usage.