Standard Duplex Electrical Outlet Diagram - NEMA 5-15R Socket Illustration #264503 (License: Personal Use)

This black-and-white line illustration depicts a standard NEMA 5-15R duplex receptacle-commonly found in residential and commercial buildings across the United States and Canada. Each outlet features two vertical slots (hot and neutral) and a U-shaped grounding hole below, with a central screw for faceplate attachment. The image emphasizes clarity and technical accuracy, making it suitable for educational or instructional use.

Used on home improvement, electrical safety, and DIY wiring websites; appears in articles explaining outlet types, installation steps, or code compliance. Matches user intent for visual reference when identifying or installing standard grounded outlets.