Do Not Operate - Double Sided Safety Tag (Pack of 10) - Safety Signs by Caledonia Signs

Clearly indicate that a piece of equipment, machinery, or system must not be used. This tag serves as a critical safety tool in lockout/tagout (LOTO) procedures, helping to prevent accidental operation during maintenance, repair, or inspection. By signaling that the equipment is unsafe or undergoing work, it protects operators, maintenance personnel, and other site workers from injury or equipment damage. The double-sided design ensures the warning is visible from multiple angles, increasing its effectiveness.

This tag should be used on machinery, control panels, valves, or electrical equipment whenever maintenance, servicing, or testing is being carried out that makes operation hazardous. It is commonly applied in industrial plants, manufacturing facilities, construction sites, or any workplace with powered equipment that could cause injury if activated. The tag is usually secured to the equipment using a durable tie or lock, making it highly visible to anyone approaching the machinery.

Using a Do Not Operate - Double Sided Safety Tag enhances workplace safety by clearly communicating the operational status of equipment. It prevents unauthorised use, reduces the risk of accidental startups, and reinforces compliance with safety regulations, including OSHA or equivalent local health and safety standards. It also serves as a legal safeguard, providing a documented warning that maintenance procedures are being followed correctly.

Ultimately, this safety tag ensures both personnel and equipment are protected. By clearly signaling that machinery should not be operated, it supports safe working practices, minimises the risk of accidents, and promotes a culture of accountability and vigilance in environments where machinery or equipment is present.

Materials Explained

Any product outside of our standard choice of material/size range starts with a 5. This may include items such as rolls of tape, sign frames, floor graphics or banners. Below you can find a more detailed description of the miscellaneous material options available for this sign design.

440 Micron PVC: A durable and flexible choice for safety tags, offering an ideal balance of strength, thickness, and printability. At 440 microns (0.44 mm), it provides excellent tear resistance and rigidity while remaining lightweight and easy to handle. The smooth surface delivers crisp, high-resolution print quality, an ideal material for labelling, identification, safety tags, or temporary signage.