Which class extinguisher is used for electrical fires?

Which class extinguisher is used for electrical fires?

• A. Class A
• B. Class B
• C. Class D
• D. Class C

Answer: (D)

Electrical fires demand a non-conductive extinguishing agent so electricity isn’t carried through the extinguisher or your body. The category designed for energized electrical equipment uses agents like dry chemical powder or carbon dioxide that won’t conduct current and are safe to apply to live gear when it’s safe to do so. If you can, cut the power first; never use a water-based extinguisher on electrical fires because water conducts electricity and can cause shock or spread the fire. The extinguisher meant for metal fires targets burning metals and isn’t suitable for electrical fires.

Electrical fires demand a non-conductive extinguishing agent so electricity isn’t carried through the extinguisher or your body. The category designed for energized electrical equipment uses agents like dry chemical powder or carbon dioxide that won’t conduct current and are safe to apply to live gear when it’s safe to do so. If you can, cut the power first; never use a water-based extinguisher on electrical fires because water conducts electricity and can cause shock or spread the fire. The extinguisher meant for metal fires targets burning metals and isn’t suitable for electrical fires.