What personal protective equipment is essential when working on electrical systems?

Insulated gloves and goggles are essential personal protective equipment when working on electrical systems due to the unique hazards these environments present. Insulated gloves are designed to withstand high voltages and protect the user from electric shock, ensuring that the hands remain safe when handling live wires or components. They are rated for specific voltage levels and must be chosen based on the anticipated risks.

Goggles are also critical since they protect the eyes from potential hazards such as flying particles, molten metal, and electrical arcs that can occur during electrical work. The use of goggles helps prevent serious eye injuries, which could result from sparks or debris.

In contrast, other options do not provide the necessary protection against electrical hazards. Regular gloves may not insulate against electrical currents and could lead to dangerous situations. Metal-toed boots, while protective in terms of foot injuries from falling objects, do not specifically address electrical shock. Hearing protection, although important in noisy environments, is not related to the primary risks associated with electrical systems. Therefore, the combination of insulated gloves and goggles is crucial to maintaining safety while performing electrical work.