Which statement accurately describes the function of the Surge Arrestor?

The function of a Surge Arrestor is primarily to prevent power surges from damaging electrical equipment. When there is a sudden increase in voltage—often caused by lightning strikes, switching surges, or other electrical disturbances—a surge arrestor responds by diverting excess voltage away from sensitive equipment. This protective device helps to ensure stability and longevity in electrical systems by absorbing or redirecting surge energy, thus preventing potential damage that could lead to costly repairs or system failures.

This makes the statement regarding the Surge Arrestor as a protector against power surges the most accurate description of its function. Other options pertain to different functions that are not relevant to the role of a Surge Arrestor.