High Voltage Warning Sign - Electrical Hazard Symbol Explained #1940505 (License: Personal Use)

The image shows a standardized ISO 7010 W012 warning sign: a bright yellow equilateral triangle with a thick black border and a bold black lightning bolt pointing downward. This universally recognized symbol indicates the risk of electric shock, high voltage, or live electrical components in the vicinity. It is mandated in many countries for use on machinery, panels, substations, and utility enclosures to prevent accidental contact.

Used on industrial equipment, electrical panels, power lines, and safety signage to warn workers and the public of lethal electrical hazards; matches user intent for safety compliance, hazard identification, or educational material on OSHA/ISO standards.