Which type of fire extinguisher should be used for electrical fires?

Using a Class C fire extinguisher is appropriate for electrical fires because it is specifically designed to tackle fires that involve energized electrical equipment. These extinguishers contain non-conductive extinguishing agents, which are crucial for safely putting out fires in electrical appliances, wiring, or circuitry while minimizing the risk of electrocution.

Class C extinguishers can contain various agents, such as carbon dioxide or dry chemical powders, that are effective in suppressing flames without conducting electricity. It’s important to avoid using water or other conductive materials to extinguish electrical fires, as this can lead to serious safety hazards, including the risk of electric shock.

Understanding the classifications of fire extinguishers is vital. Class A extinguishers are suitable for ordinary combustibles such as wood and paper, Class B for flammable liquids, and Class D for combustible metals, none of which address the unique risks associated with electrical fires.