High Voltage Warning Sign - Electrical Hazard Symbol Explained #145433 (License: Personal Use)

The image shows a standardized ISO warning sign: a bright yellow equilateral triangle with a thick black border and a bold black lightning bolt pointing downward. This symbol is mandated in many countries for marking areas with exposed live electrical components, high-voltage equipment, or risk of electric shock. Its high-contrast design ensures immediate recognition and compliance with occupational safety regulations.

Used on industrial equipment, utility boxes, substations, and construction sites to alert workers and the public to lethal electrical hazards; matches user intent for safety education, regulatory compliance, or hazard identification resources.