Which class of rubber gloves provides protection up to 7.5 kV?

Class 1 rubber gloves are designed to provide electrical protection for voltages up to 7.5 kV. These gloves are intended for use while working on or near live electrical equipment, ensuring that linemen and electricians are protected from electrical hazards during their tasks. They undergo rigorous testing to ensure their integrity and safety at these voltage levels.

While other classes of rubber gloves exist, such as Class 0, Class 2, and Class 3—each offering different levels of protection for higher voltages—they do not meet the specific requirement for 7.5 kV protection as effectively as Class 1 gloves do. Therefore, professionals working with electrical systems rely on Class 1 gloves to ensure their safety when interfacing with voltages within this range.