Water and water-based foams are not capable of putting out Class C fires because they cannot counteract the constant, electrical ignition source. Because water conducts electrical currents, using water on a Class C fire can result in a spread of the electricity and therefore the fire’s source of ignition.
Can you use an ABC extinguisher on a Class C fire?
An “ABC” extinguisher will have a label like this, indicating that it may be used on class A, B and C fires. extinguishers are extremely effective at putting out fire. These extinguishers will be found in a variety of locations.
What is Type C fire extinguisher used for?
A Class C fire extinguisher is used on fires that involve live electrical equipment, which require the use of electrically nonconductive extinguishing agents. (Once the electrical equipment is de-energized, extinguishers for Class A or B fires may be used.)
What is a Class C fire hazard?
Class C: Electrical equipment, appliances and wiring in which the use or a nonconductive extinguishing agent prevents injury from electrical shock. Don’t use water. Class D: Certain flammable metallic substances such as sodium and potassium.
What kind of fires is ABC extinguisher not good for?
What kinds of fires is a B:C extinguisher not good for? Wood, paper and cloth.
What is the best way to extinguish a Class C fire?
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.
What are the 4 types of fire extinguishers?
There are four classes of fire extinguishers – A, B, C and D – and each class can put out a different type of fire. Multipurpose extinguishers can be used on different types of fires and will be labeled with more than one class, like A-B, B-C or A-B-C.