How many types of fall arresters are there?

How many types of fall arresters are there?

There are different types of fall arresters available, each designed for specific needs and working conditions. One common type is the self-retracting lifeline fall arrester, which automatically retracts the lifeline when not in use and locks during a fall.

Another type is the fixed-rope fall arrester, which slides along a fixed rope and engages a braking mechanism upon a fall. There are also body belt-based fall arresters that provide protection when attached correctly. Inertial reel fall arresters are also used, unwinding and locking in case of rapid descent. For example, in industrial settings, self-retracting lifelines might be preferred for their convenience and quick response.

Meanwhile, on construction sites with long vertical drops, fixed-rope fall arresters could be more suitable. The choice of the type depends on factors such as the nature of the work, height, and mobility required by the worker.