What information must be included on a warning tag attached to a locked-out switch?

The information that must be included on a warning tag attached to a locked-out switch serves as an essential safety measure. The signature of the person who locked out the switch is critical because it provides accountability and a clear indication of who is responsible for ensuring that the equipment remains de-energized and safe to work on. This information is vital for communication among team members and helps prevent unauthorized personnel from attempting to operate the locked-out equipment.

While other details, such as the name of the technician, the date of the lockout, and the location of the switch, are also important in various contexts, the specific requirement for the signature emphasizes personal responsibility and awareness of the lockout condition. Such a practice adheres to safety regulations and protocols, ensuring that all personnel are informed of who initiated the lockout and who to consult regarding the status of the equipment.