Which type of harness is used where inverting may occur and has a design load of 2.67 k/N?

The Class III harness is specifically designed for use in situations where there is a risk of inversion. This type of harness provides a high level of security, incorporating a design that effectively stabilizes the wearer in the event of a fall that may lead to flipping or turning upside down. The design load of 2.67 k/N indicates that the harness is engineered to accommodate significant forces encountered during a fall, thus enhancing safety and effectiveness for the user.

Class III harnesses typically feature closed-loop designs that support both the shoulders and the legs, ensuring that the user remains upright after a fall. This is crucial in rescue scenarios where maintaining control and positioning is essential for both the rescuer and the victim. As a result, these harnesses are widely utilized in technical rescue situations, where the risk of inversion is present.

In contrast, the other options – Class I, Class II, and Class IV harnesses – have different design specifications and intended uses, making them less suitable for situations where inversion is a concern. Class I harnesses do not provide leg support and are mainly for positioning, while Class II harnesses are designed for work positioning but may not ensure stability in an inverted situation. Class IV harnesses are typically used for fall arrest, but like