Hasp Lockout

A hasp lockout is another key safety device used as part of a Lockout/Tagout (LOTO) program to prevent the accidental release of hazardous energy during maintenance or repair. It works by locking out a piece of equipment or machinery in a way that prevents unauthorized access or operation.

A hasp lockout is a device that consists of a metal or plastic body with multiple slots where padlocks can be inserted. It’s typically used when multiple workers need to apply their individual locks to the same energy-isolating device, such as a switch, valve, or circuit breaker.

Once the energy source has been isolated (e.g., by turning off a valve or switching off a breaker), the hasp lockout is placed over the isolation point and secured with padlocks. Each worker involved in the maintenance process can then apply their own padlock to ensure that no one else can re-energize the equipment until all locks have been removed.

Team Lockout Procedures: If multiple maintenance workers are involved in a project, a hasp lockout ensures that each worker can lock out the energy source, preventing any individual from inadvertently turning the equipment back on.

Group Lockout Box: In cases where the workers are working on complex systems or large equipment, a hasp lockout can be combined with a group lockout box. Each worker places their individual lock on the hasp, and the group lockout box holds all of the padlocks until the work is completed.