Lockout/Tagout (LOTO) devices are crucial safety tools used to protect workers during the maintenance and servicing of machinery and equipment. These devices help to prevent the accidental release of hazardous energy while workers are engaged in repair or maintenance tasks. In this article, we will explore what LOTO devices are, how they work, and their importance in maintaining workplace safety.

What is a LOTO Device? LOTO stands for Lockout/Tagout, a procedure used to control hazardous energy sources during the maintenance of machines and equipment. A LOTO device consists of physical locks and warning tags that prevent machinery from being accidentally started, activated, or energized while being serviced. These devices are typically used in industrial settings where large machines, electrical circuits, hydraulic systems, and other potentially dangerous equipment are involved.

The primary goal of LOTO devices is to isolate and control energy sources such as electricity, pressurized gases, chemicals, or moving parts during maintenance or repair activities. By doing so, the risk of injury from unexpected machine startups, electrical shocks, or other accidents is minimized.