A Class C fire corresponds to which type of fire?

A Class C fire corresponds to which type of fire?

• A. Class A Fire (ordinary combustibles)
• B. Electrical Fire
• C. Class B Fire (flammable liquids)
• D. Class D Fire (metals)

Answer: (B)

A Class C fire is an electrical fire involving energized electrical equipment. The current flowing in the equipment fuels the flame, and water is hazardous here because it conducts electricity, creating a shock risk. Therefore, the safest approach is to use non-conductive extinguishing agents such as dry chemical powder or carbon dioxide, which can suppress the fire without conducting electricity. If the power can be safely shut off, the situation may then be reclassified based on the material involved (ordinary combustibles, flammable liquids, or metals).

A Class C fire is an electrical fire involving energized electrical equipment. The current flowing in the equipment fuels the flame, and water is hazardous here because it conducts electricity, creating a shock risk. Therefore, the safest approach is to use non-conductive extinguishing agents such as dry chemical powder or carbon dioxide, which can suppress the fire without conducting electricity. If the power can be safely shut off, the situation may then be reclassified based on the material involved (ordinary combustibles, flammable liquids, or metals).