What type of fires are classified as Class C fires?

Class C fires are specifically related to electrical equipment and appliances. These fires occur when electrical wiring, motors, transformers, or other electrical devices catch fire. The main characteristic that distinguishes Class C fires is that they involve electrical energy as the ignition source. This classification is crucial for safety measures because using water to extinguish an electrical fire can be extremely dangerous, as water conducts electricity and may lead to electrocution. Instead, appropriate extinguishing agents for Class C fires include carbon dioxide or dry chemical extinguishers, which can effectively smother the flames without conducting electricity.

The other classifications mentioned, such as flammable liquids, ordinary combustibles, and kitchen fires, fall under different fire classes—Class B for flammable liquids, Class A for ordinary combustibles, and potentially Class K for kitchen-related fires involving cooking oils. Understanding these distinctions is essential for safety and effective fire response techniques.