High Voltage Warning Sign - Electrical Hazard Symbol Explained #190113 (License: Personal Use)

The image shows a universally recognized warning sign: a bright yellow equilateral triangle with a thick black border and a bold black lightning bolt pointing downward. This symbol is standardized under ISO 3864 and used globally to indicate the risk of electric shock or high voltage in industrial, utility, and public environments. Its high-contrast design ensures immediate visibility and comprehension, even from a distance or under poor lighting.

This image is typically used on safety documentation, electrical equipment labels, workplace hazard posters, and educational materials about electrical safety. It matches user intent for identifying warning symbols, understanding OSHA/ISO compliance, or preparing safety training content.