Hot Surface Warning Sign - Safety Symbol for High Temperature Hazards #3048120 (License: Personal Use)

The image shows a standardized ISO safety symbol: a yellow equilateral triangle with a thick black border, containing three vertical wavy lines above a horizontal line-representing heat rising from a hot surface. This symbol is internationally recognized under ISO 7010 (W012) for “hot surface” hazards and is used on machinery, appliances, and industrial equipment. It conveys immediate visual warning without language dependence.

This image is commonly used in occupational safety documentation, equipment manuals, industrial signage, and public hazard warnings. It matches user intent for identifying, understanding, or implementing thermal hazard warnings in workplaces, manufacturing, or consumer product safety.