What color indicates "caution" in electrical signage?

The color yellow is widely recognized in electrical signage as an indicator of "caution." This color is used to draw attention to potential hazards and to signify that caution should be exercised in the area. In electrical contexts, yellow signage often alerts workers to risks associated with electrical devices, wires, or other elements that may pose a danger.

This convention is critical for ensuring safety in environments where electrical work is conducted, as it helps to prevent accidents by clearly communicating the need for careful behavior. The use of yellow is standardized in many safety regulations, further emphasizing its role as a warning signal. Understanding this color coding is essential for anyone involved in electrical work, as it helps them to identify and respond appropriately to various safety indications on-site.