Toggle Light Switch Illustration - Electrical Diagram & Design Reference #3677290 (License: Personal Use)

This black-and-white line drawing depicts a standard wall-mounted toggle light switch with a rectangular faceplate, two mounting screws, and a central lever. The lever is positioned upward, aligned with the "ON" label above and opposite the "OFF" label below, following conventional switch orientation. The sketch style suggests instructional or schematic use rather than photorealism.

Commonly used in educational materials, electrical safety guides, DIY home repair blogs, and wiring diagrams to visually explain switch operation without distraction from real-world details. Matches user intent for understanding basic switch mechanics or illustrating concepts in beginner electronics.