Learn what the A-B-C ratings mean on fire extinguishers. The numbers indicate the size rating of each extinguishing agent.
In addition to the above fire extinguisher types there is also a combination ABC fire extinguisher available for multipurpose use which covers types A B and C fires.
What does abc fire extinguisher mean. Class B fires on the other hand have a flammable liquid fuel source like gasoline. The most common fire extinguisher is the ABC fire extinguisher. This means that they can be used on more than one type of fire.
Type B extinguishers put out fires caused by flammable liquids such as gasoline solvents and grease. Most general use fire extinguishers have ratings of AB BC or ABC. Most home fires fall in the A B or C category.
For example you can use an ABC-rated fire extinguisher in your kitchen. The number after the B for example a B1 or B2 extinguisher indicates the capacity of the extinguisher. This type of extinguisher works well in home applications where different types of fires can break out.
Now how does this work for ratings. ABC fire extinguisher is used to put out the fire class A B C by coating the fuel with a thin layer of dry chemical as dust for separating the fuel. Fire Extinguisher Ratings.
Typically more expensive fire extinguishers have higher UL ratings meaning they can battle larger fires. An ABC Fire Extinguisher might have a UL Rating of 4-A80-BC. But a combination fire extinguisher may not be the best option for every room in your house.
Learn what the numbers and letters on a fire extinguisher mean with a little practice. You can buy a combination ABC fire extinguisher for between 20 and 80. ABC Ratings on Fire Extinguishers.
You can use water or a Class A fire extinguisher to put out this type of fire. Heres how it works. Fire Extinguisher Size Ratings.
The ratings on ABC fire extinguishers vary but lets say the one available to you is 10A120BC. This Kidde fire extinguisher is UL rated 10 BC and is specifically designed to be mounted in cars or boats for personal protection. Click to see full answer.
The primary chemical used to fight these fires is monoammonium phosphate because of its ability to smother fires in these types of materials. The number in front of the A B or C indicates the size of fire the unit can extinguish. Nestled below two logosthe UL Listed and the ULC Listed certificationsis the word Classification To the right are the letters and numbers that make up a typical fire extinguishers classification.
Think A for ashes since these types of material leave ashes when they burn. You might come across a fire extinguisher labeled 4A20BC. This means that the extinguisher can be used in a Class A B or C fires.
Fire extinguishers with a Class A rating are effective against fires involving paper wood textiles and plastics. The letters on a fire extinguisher directly correlate with the type of fire its equipped to face. But what do these fire extinguisher ratings mean.
Easily the fire youre most likely to encounter Class A means common combustibles like paper plastic wood cloth etc. For general home use you must have a fire extinguisher with an ABC rating. ABC Fire Extinguishers are considered tri-class or multi-purpose extinguishers which can be used on Class A B or C fires.
Type ABC Fire Extinguisher – This is a multipurpose dry chemical extinguisher. Type A extinguishers put out ordinary fires of combustible material such as cloth or wood. The numbers in the UL Rating are a relative measurement of how effective a given extinguisher is at fighting certain classes of fires based on proper fire extinguisher training.
Are fuelling the fire. ABC Stands for the types of fires that a fire extinguisher can put out. Also Know how do you use a ABC fire extinguisher.
10-BC Automotive Marine Fire Extinguisher Having a fire extinguisher within reach can Having a fire extinguisher within reach can help you create a path to safety and may even help put out a small contained fire. A pictogram of a campfire next to the letter A is often printed on the units. These types of extinguishers are extremely effective in putting out the fire as the powder works to interrupt the chemical reaction of the fire.
Since Class A B and C fires are all found in conventional homes and businesses ABC fire extinguishers are designed to put out all three types of fires. The A B C rating system defines the kinds of burning materials each fire extinguisher is designed to fight.