In industrial environments, ensuring the safety of workers is paramount, especially when it comes to maintenance and servicing of machinery or equipment. One of the most effective methods to achieve this goal is through the use of LOTO Locks—a critical component of the Lockout/Tagout (LOTO) safety procedure. This procedure is designed to prevent accidental energization or startup of machinery while it is being serviced, thereby reducing the risk of workplace injuries and fatalities.

What are LOTO Locks? LOTO Locks are specialized devices used in the Lockout/Tagout process to secure machinery and equipment. These locks are designed to physically isolate energy sources, such as electrical power, hydraulic pressure, or pneumatic energy, to ensure that machinery cannot be turned on while maintenance or repairs are underway. LOTO Locks are typically used in conjunction with tags that communicate important safety information to workers, such as the identity of the person responsible for the lockout, the reason for the lockout, and the expected duration of the maintenance activity.