Which fire extinguisher class is suitable for electrical fires?

The appropriate class of fire extinguisher for electrical fires is Class C. This classification is specifically designed to combat fires that involve energized electrical equipment, such as wiring, circuit breakers, and appliances. Class C extinguishers contain non-conductive agents, which means they can effectively extinguish these types of fires without the risk of conducting electricity, thereby ensuring the safety of the user.

Using a Class C extinguisher is crucial because utilizing the wrong type of extinguisher on an electrical fire—such as those designed for ordinary combustibles, flammable liquids, or metals—could pose significant risks including injury or further exacerbation of the fire. Therefore, understanding the distinctions between the different classes of fire extinguishers is vital for effective fire response and safety.