Power Button Icon - Universal On/Off Symbol for Digital Interfaces #256568 (License: Personal Use)

This iconic power symbol features a bold red circle with a vertical white line intersecting a black inner ring, forming the internationally recognized “I” (on) and “O” (off) design. Its clean vector style ensures scalability across digital interfaces, from embedded systems to mobile apps. The strong color contrast enhances visibility and accessibility for users of all abilities.

Used in user interfaces, hardware labels, technical documentation, and instructional content to indicate power control; matches user intent for identifying device activation/deactivation actions.