How are isolated ground receptacles identified?

Isolated ground receptacles are specifically identified by the presence of an orange triangle on their face. This identification is crucial as it distinguishes these receptacles from standard ground receptacles. Isolated ground receptacles are used to minimize noise and ground loops in sensitive electronic equipment by providing a separate grounding path. The orange triangle serves as a visual cue for electricians and users, indicating that the receptacle is designed for use with isolated grounding systems. This helps ensure that equipment connected to these outlets functions correctly and safely. Recognizing this identification is essential for proper electrical installation and maintenance practices.