Which type of fire extinguisher is suitable for electrical fires?

Which type of fire extinguisher is suitable for electrical fires?

• A. Class B fire extinguisher
• B. Class C fire extinguisher
• C. Class D fire extinguisher
• D. Water-based extinguisher

Answer: (B)

A Class C fire extinguisher is specifically designed for fires involving electrical equipment. The extinguishing agents used in Class C extinguishers are non-conductive, making it safe to use on live electrical fires without the risk of electric shock. This is crucial because water-based extinguishers or other conductive materials could exacerbate the situation or cause injury to the user. In contrast, Class B extinguishers are intended for flammable liquids, Class D extinguishers are for combustible metals, and water-based extinguishers can conduct electricity, making them unsuitable for electrical fires. Thus, using a Class C extinguisher is essential for safely addressing fires involving electrical sources.

A Class C fire extinguisher is specifically designed for fires involving electrical equipment. The extinguishing agents used in Class C extinguishers are non-conductive, making it safe to use on live electrical fires without the risk of electric shock. This is crucial because water-based extinguishers or other conductive materials could exacerbate the situation or cause injury to the user.

In contrast, Class B extinguishers are intended for flammable liquids, Class D extinguishers are for combustible metals, and water-based extinguishers can conduct electricity, making them unsuitable for electrical fires. Thus, using a Class C extinguisher is essential for safely addressing fires involving electrical sources.