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The 3M 7010389834 is a Diamond Grade retroreflective safety sign pre-printed with the message "DO NOT TAG OUT" in a 6 inches x 4 inches format. Diamond Grade sheeting delivers high-intensity retroreflection, making the sign clearly visible under direct light from headlamps, flashlights, or other directed light sources in low-light or nighttime conditions. This sign is suited for industrial, facility maintenance, and lockout/tagout compliance applications where clear visual communication is critical. Safety coordinators, facility managers, and maintenance professionals install these signs to mark equipment, panels, and control points.
This sign is appropriate for use in industrial plants, manufacturing facilities, warehouses, and commercial buildings where lockout/tagout procedures are in place. The compact 6 inches x 4 inches size fits standard equipment panels, conduit runs, and machinery housings. The retroreflective face ensures the message remains legible in areas with variable or reduced lighting, such as mechanical rooms, server closets, or outdoor electrical enclosures.
Designed as a general-purpose retroreflective safety sign for industrial and facility environments where lockout/tagout identification is required.
Installation is typically performed by maintenance technicians, safety coordinators, or qualified electricians familiar with lockout/tagout procedures. Ensure the mounting surface is clean, dry, and free of grease before applying the sign. Follow applicable OSHA lockout/tagout standards and facility safety protocols when posting signage near energized equipment. Do not install the sign in a way that obstructs access to controls or emergency shutoffs.
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