Which extinguisher type is appropriate for electrical fires?

Which extinguisher type is appropriate for electrical fires?

• A. Type A
• B. Type B
• C. Type C
• D. Type D

Answer: (C)

Electrical fires require extinguishers that are safe to use on energized equipment. Choose an extinguisher labeled for electrical fires because its agent is non-conductive and suitable for use on live components. Common options for these fires include dry chemical or clean agents like CO2, which can smother the flame or interrupt the chemical reactions without creating a conductive path. Using water-based extinguishers or those intended for ordinary combustibles (wood, paper) or flammable liquids can be dangerous around live electrical gear, either by conducting electricity or failing to suppress the fire effectively. So, the best choice is the extinguisher rated for electrical fires.

Electrical fires require extinguishers that are safe to use on energized equipment. Choose an extinguisher labeled for electrical fires because its agent is non-conductive and suitable for use on live components. Common options for these fires include dry chemical or clean agents like CO2, which can smother the flame or interrupt the chemical reactions without creating a conductive path. Using water-based extinguishers or those intended for ordinary combustibles (wood, paper) or flammable liquids can be dangerous around live electrical gear, either by conducting electricity or failing to suppress the fire effectively. So, the best choice is the extinguisher rated for electrical fires.