What does the tagging of electrical panels indicate?

Tagging of electrical panels is a crucial practice in maintaining safety and ensuring proper operation during maintenance work. When a panel is tagged, it typically indicates that the panel is currently undergoing maintenance. This serves as a warning to other personnel that the panel should not be used or interacted with until the maintenance is completed, thus minimizing the risk of accidents or electrical hazards.

Proper tagging helps in creating a clear communication protocol among technicians and workers, ensuring that everyone is aware of the status of the electrical panel. In contrast, a tag indicating that a panel is functional would not necessitate a warning to avoid use, and tags suggesting replacement or indicating that a panel is in use would serve different purposes altogether, which may not specifically relate to ongoing maintenance activities.