The Sealed Tension Limiter connects in line between the suspended worker and the winch line. If the worker becomes entangled, the deployment of a bright yellow cable cues the crane operator to stop. When the Sealed Tension Limiter™ deploys, it limits loads to reduce the possibility of severe injury. Following the activation, the device automatically resets. An extremely durable, corrosion resistant design stands up to the harshest environments. In addition, all dynamic components are sealed inside the housing to protect against moisture/water penetration and the finest particulate contaminants. The Sealed Tension Limiter design is based upon proven DBI-SALA Sealed-Blok technology to ensure the device will perform in any environment and endure virtually any condition.