What type of fire is classified as a class C fire?

A class C fire is specifically related to electrical equipment and appliances, such as wiring, motors, and transformers. The unique characteristic of class C fires is that they involve energized electrical sources, making them distinct from other types of fires that involve solid, liquid, or gas fuels.

When dealing with a class C fire, it is crucial to use the correct type of extinguishing agent, as water or traditional extinguishers used for other classes may conduct electricity, leading to further hazards. This understanding underscores the importance of identifying the right class of fire for appropriate response measures and ensuring safety during firefighting efforts.

In contrast, flammable liquids (class B), combustible materials (class A), and ordinary combustibles (also class A) relate to different sources of ignition or fuel types that do not involve electrical equipment, which is what sets class C fires apart.