Which extinguishing agent is typically used for Class C fires?

Class C fires involve electrical equipment and are categorized by their unique hazards, where using the wrong extinguishing agent could lead to electrocution or further fire spread. Carbon dioxide is an appropriate extinguishing agent for Class C fires because it effectively displaces oxygen around the fire and does not conduct electricity, making it safe for use on electrical equipment. Unlike water or foam, which can be conductive and pose a risk of electrical shock, carbon dioxide safely extinguishes the flames without causing additional hazards to personnel or equipment. Deionized water, while less conductive than regular water, is not the most effective choice for Class C fires compared to carbon dioxide. Therefore, the application of carbon dioxide aligns with safety protocols and effective fire suppression for electrical hazards.