How are isolated ground receptacles identified?

Isolated ground receptacles are identified by an orange triangle on the face of the receptacle. This identification is critical because isolated ground systems are designed to minimize electrical noise and interference that can influence sensitive equipment. The orange triangle signals to users and electricians that the receptacle has a separate grounding path intended for specific applications, such as computers or medical devices, where maintaining signal integrity is paramount. Utilizing a distinct color helps to prevent confusion with regular receptacles, ensuring that proper installation and usage guidelines are followed. Understanding this identification is essential for anyone working with electrical systems and ensures that isolation requirements are met for sensitive equipment.