Which class of fire involves electrical equipment?

The classification of fires is essential for understanding how to combat them safely and effectively. Class C fires specifically involve electrical equipment and components, such as wiring, circuit breakers, appliances, and machinery that are energized. When dealing with these types of fires, it's crucial to use the appropriate fire extinguishing agent. For Class C fires, water should not be used, as it can lead to electric shock and further hazards.

In contrast, Class A fires involve ordinary combustible materials such as wood and paper, while Class B fires involve flammable liquids like gasoline or oil. Class D fires pertain to combustible metals, which require specific extinguishing agents suited for metal fires. Recognizing the distinctions among these fire classes helps ensure proper safety measures and response tactics, particularly regarding the risk of electrical shock associated with Class C fires.