Lockout/Tagout (LOTO) equipment plays a critical role in ensuring the safety of workers when performing maintenance or servicing on machines or equipment. It is designed to prevent accidental injuries caused by the unexpected release of hazardous energy while work is being performed. LOTO procedures are a standard safety practice that helps isolate energy sources, such as electrical, mechanical, hydraulic, or pneumatic power, to ensure that machines remain inoperable until maintenance or repairs are complete.

What is Lockout/Tagout? Lockout refers to the use of physical devices to isolate energy sources, such as locking a power switch or valve in the off position, preventing the machine from operating. Tagout, on the other hand, involves placing a warning tag on the equipment that indicates the machine is under maintenance and should not be operated. Both methods are essential to prevent workers from coming into contact with hazardous equipment during repair, maintenance, or service activities. The main goal of LOTO procedures is to prevent injury or death caused by accidental machine startup or the release of stored energy. When a machine is locked out, it is physically impossible to operate it. In cases where a lockout is not feasible, a tagout system is used to notify workers that the equipment should not be used.