Class I harnesses are designed for emergency escape with a design load of what value in k/N?

Class I harnesses are specifically designed for emergency escape situations, emphasizing the need for a lightweight yet robust harness that can be quickly donned and effectively used. The design load for Class I harnesses is set at 1.33 k/N, which is reflective of the minimal forces anticipated during emergency evacuation scenarios. This lower design load allows for easier handling, prioritizing the swift movement of individuals in life-threatening situations while still maintaining safety standards.

Understanding the significance of this specific design load is crucial. Class I harnesses are typically not intended for prolonged suspension or high load-bearing scenarios, which require stronger harnesses with higher load ratings. Therefore, adhering to the designed load of 1.33 k/N ensures that the harness performs effectively without exceeding its limits during emergency escapes.