What type of fire includes energized electrical equipment?

The type of fire that includes energized electrical equipment is classified as Class C. This classification is specifically designated for fires that involve live electrical equipment, such as wiring, appliances, and other devices that are powered by electricity. Class C fires require special considerations for extinguishment because using water or traditional fire-extinguishing methods can pose serious risks, including electrical shock.

To effectively extinguish a Class C fire, it’s important to cut off the power source, and then use an appropriate extinguisher, such as one rated for electrical fires (typically a Class C or multi-class extinguisher), which uses non-conductive agents. Understanding this classification is crucial for fire fighters, as it directly impacts the safety protocols and extinguishing methods employed during an incident.

The other classifications relate to different types of materials: Class A is for ordinary combustibles (like wood and paper), Class B involves flammable liquids, and Class D is reserved for combustible metals. Each class dictates specific fire-fighting strategies and extinguisher types.