What type of fire is typically classified as Class C?

Class C fires are specifically those that involve electrical equipment. This classification is defined by the National Fire Protection Association (NFPA) and other fire safety organizations. The reason electrical fires fall into this category is that they present unique hazards and require special handling due to the risk of electric shock and the potential for the fire to spread if the source of power is not properly addressed.

Fires involving electrical equipment can often be unpredictable since they can often occur while appliances are in use or following damages to electrical cords and devices. It’s essential to use appropriate extinguishing agents when tackling these fires. For instance, using water on a Class C fire is dangerous, as water is a conductor of electricity and can lead to further injury or spread of the fire. Instead, extinguishers designed for electrical fires—such as Class C extinguishers—often contain non-conductive agents.

The other classifications involve different types of materials that do not present the same risks associated with electrical components. Fires involving combustible materials like wood (Class A), flammable liquids (Class B), or cooking oils (often classified under Class K) are managed differently, emphasizing the importance of understanding the specific nature of a fire to combat it safely and effectively.