What component of safety gear is tested for their insulating capability against stated voltage?

Rubber gloves are specifically designed to provide electrical insulation and protect workers from electric shock while working on or near live electrical systems. Their insulating capability is crucial, as they are rated for specific voltage levels, which is essential for ensuring the safety of personnel who may come into contact with electrical equipment.

Testing rubber gloves helps verify that they can withstand the electrical potential they are rated for, ensuring that they will effectively prevent electrical current from passing through to the wearer. This testing is carried out to meet safety standards and regulations, and it is an essential practice for anyone working in fields involving high voltage environments, such as electrical utility services.

In contrast, safety glasses are aimed at protecting the eyes from physical hazards, safety boots provide protection to the feet against heavy objects and slips, while fall protection harnesses are designed to prevent falls from heights. None of these items serve the purpose of insulating against electrical hazards in the same way that rubber gloves do.