Which fire extinguisher class is primarily for use on electrical fires?

Class C fire extinguishers are specifically designed for use on fires involving electrical equipment. They often contain non-conductive agents that effectively extinguish flames without posing a risk of electric shock. When dealing with electrical fires, it is crucial to use the appropriate type of extinguisher to ensure safety and effectiveness since other extinguisher classes might not be safe or effective against electrical hazards.

In general, Class A extinguishers are intended for ordinary combustibles like wood, paper, and fabric. Class B extinguishers are suitable for flammable liquids and gases, such as gasoline or oil. Class D extinguishers are used for combustible metals, typically found in industrial settings. Knowing which type of fire extinguisher to use is vital for safe firefighting practices, especially when it comes to potentially dangerous electrical fires.