What is the minimum tensile strength required for an emergency escape harness?

The appropriate minimum tensile strength for an emergency escape harness is 19.5 k/N. This strength is critical because in rescue scenarios, the harness must be able to safely support the weight of a person, along with any additional forces that may occur during a fall or other dynamic situations. Standards developed for climbing and rescue equipment dictate that the harness should have a tensile strength significantly greater than the maximum load it would experience in use.

A tensile strength of 1.33 kN would be insufficient, as it does not meet the safety requirements outlined for harnesses utilized in emergency situations. This is crucial to ensure the safety and reliability of the harness in life-threatening scenarios, where the failure of the equipment could result in severe injury or loss of life.