What is the purpose of a tagout device?

The purpose of a tagout device is to provide a clear and visible warning that the equipment is not to be operated until the tag is removed. Tagout devices serve as an important safety measure within the Lockout/Tagout (LOTO) procedures, alerting employees that a specific piece of machinery or equipment is under maintenance or repair and should not be energized. This clear communication prevents accidental startup, which could lead to serious injury or fatalities.

In this context, the tag acts as a warning signal, ensuring that any worker who comes across the tagged equipment understands that it is in a state that prohibits operation. This is essential for maintaining safety protocols in workplaces where machinery is frequently serviced or repaired. The focus is not on blocking energy sources directly, enhancing functionality, or facilitating operation; rather, it is about providing a critical safety indication.