Energy source identification tags are used to identify the source of power for specific equipment and machinery. These tags are branded with different combinations of images, letters and numbers that allow workers to determine what they're working with or near. Generally, they're utilized for identifying valves, lines, switches and similar components that might otherwise be hard to identify. A row of valves, for example, may require a different energy source tag on each handle. Browse our inventory below for the energy source identification needed to keep your workplace safe.