What type of materials is a Class A Fire Extinguisher used for?

A Class A Fire Extinguisher is specifically designed for combating fires that involve ordinary combustible materials such as paper, wood, cloth, rubber, and some plastics. The extinguishing agent in Class A extinguishers, often water or a water-based solution, cools the burning material, which is essential for suppressing fires fueled by these solids.

This designation is important because it indicates that Class A extinguishers are most effective for certain types of fires while being less suitable for others, such as chemical fires or fires involving electrical equipment. Each class of fire extinguisher is tailored to handle specific types of combustible materials to ensure effective fire suppression and safety.