What do the square or rectangular signs in industrial safety signs represent?

The square or rectangular signs in industrial safety signage typically signify general descriptions and tips relevant to safety protocols and operational guidelines. This format is often used to convey critical information or instructions in a clear and straightforward manner.

For instance, such signs might provide basic operational information, safety reminders, or indicate standard equipment usage protocols, which helps workers understand necessary precautions in the workplace.

In contrast, other shapes have different meanings; for example, circular signs often indicate regulations or mandatory actions. Understanding the specific shape, along with the color and iconography on safety signs, plays a crucial role in effective workplace communication and incident prevention.