What type of fire extinguisher is specifically used for electrical fires?

The correct designation for extinguishers used specifically on electrical fires is indeed a Class C fire extinguisher. Class C extinguishers are designed to combat fires that involve energized electrical equipment, such as wiring, circuit breakers, and appliances. The agents used in Class C extinguishers, which may include non-conductive materials like carbon dioxide (CO2) or dry chemical agents, do not conduct electricity and safely extinguish the fire without posing a risk of shock to the user or further damaging electrical components.

In a firefighting context, Class A extinguishers are meant for ordinary combustibles such as wood or paper, Class B extinguishers target flammable liquids, and Class D extinguishers are for combustible metals. Each type of fire extinguisher is specifically formulated to handle the unique properties and hazards associated with different kinds of fires, which is why using the correct type for an electrical fire is crucial to ensure safety and effective suppression.