Hot Surface Warning Sign - Safety Symbol for High Temperature Hazards #1946626 (License: Personal Use)

The image shows a standardized ISO safety sign: a yellow equilateral triangle with a thick black border, containing three vertical wavy lines above a horizontal line-symbolizing heat radiating from a hot surface. This pictogram is used globally in industrial, commercial, and public environments to warn of elevated temperatures on equipment, pipes, stoves, or machinery parts. Its high-contrast design ensures immediate recognition and compliance with occupational safety standards.

Used on machinery, appliances, pipelines, and workspaces to fulfill OSHA, ANSI, or ISO safety labeling requirements; matches user intent for hazard identification, safety training materials, or regulatory compliance documentation.