What do triangle symbols in industrial safety labels indicate?

Triangle symbols in industrial safety labels are used to indicate a warning about potential hazards. The triangular shape is a universally recognized design that signifies caution or alertness regarding risks that may cause injury or damage. When you see a warning symbol, it typically means that one should exercise care and be aware of the specific dangers associated with the area, equipment, or activity depicted on the label.

The use of a triangle for warning communicates clearly to anyone viewing the label that they need to pay special attention to the message conveyed, as it signals a need for increased caution. In contrast, other shapes like circles denote mandatory actions or prohibitions, but the triangle specifically alerts individuals to possible hazards, making it essential for maintaining safety in industrial environments.