WebJun 13, 2024 · Extinguish a Class C fire by shutting off the electrical power, which serves as the fuel source for the electrical fire. Non-conductive chemicals like carbon dioxide should also be used to suppress the flames. ... Step 3: Use water spray or foam on the source of fire to control the flames and stop the chemical reaction that is occurring ... WebNov 26, 2024 · Class B Fires. Class B fire extinguishers use CO2 to put out flammable liquids and gases. Many CO2 fire extinguishers are both Class B and C (indicated as B:C). These extinguishers are usually red with a white label. Class B fires are caused by flammable liquids.
Foam fire extinguishers - colours and uses explained
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Blake M. Shugarman - Principal Engineer - UL Solutions - LinkedIn
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