An “ABC” fire extinguisher would be effective on those three types of fires. However, a “BC” fire extinguisher would not be very effective on A-type fires such as burning paper. “D” fires are not very common and “D” extinguishers are not usually sold for home use. The numbers in front of the letters represent the relative amount …
The letters stand for the class of fire the extinguisher can be used against: A – ordinary combustibles (wood, paper, plastic, etc.) The numbers before B and C are a measure of the amount of square feet the fire extinguisher can put out. For example, a 10:BC fire extinguisher can extinguish a fire over 10 sq ft.
1A10BC Fire Extinguishers (1A:10B:C)
Amerex B417TC – 2.5 lb Chrome ABC Fire Extinguisher (with vehicle bracket) ABC or Multi-Purpose Fire Extinguishers can be used on Class A, B, or C fires. Class A: Wood, Paper, cloth, trash, plastics (solids that are not metals).Class B: Flammable Liquids-Gasoline, oil, grease, acetone (includes flammable gases).Class C: …
Fire extinguishers are classified by fire type. The A, B, C rating system defines the kinds of burning materials each fire extinguisher is designed to fight. The number in front of the A, B, or C indicates the rating size of fire the unit can extinguish. To achieve a Class “A” rating, the extinguisher must be capable of putting out the wood …
People Also Ask what does 1 a 10 bc mean on fire extinguisher
What does 1 a 10 BC mean on a fire extinguisher?
Also asked, what does 1 A 10 BC mean on fire extinguisher? The letters stand for the class of fire the extinguisher can be used against: A – ordinary combustibles (wood, paper, plastic, etc.) The numbers before B and C are a measure of the amount of square feet the fire extinguisher can put out.
What do the a and B on a fire extinguisher mean?
So lets break that down, the “A” means it can be used to extinguish class A normal combustibles like paper wood and cloth. The “2” in front of the A means it is equal to using 2 gallons of water. The “B” means it can be used to put out flammable liquid fires.
What do the numbers in front of fire extinguishers mean?
The numbers in front of the letters represent the relative amount of that type of fire which the extinguisher will put out. So a 2A 40BC fire extinguisher will put out 4 times more of a “B” fire (flammable liquid) than a 2A 10BC fire extinguisher.
What is the difference between BC and ABC fire extinguishers?
An “ABC” fire extinguisher would be effective on those three types of fires. However, a “BC” fire extinguisher would not be very effective on A-type fires such as burning paper. “D” fires are not very common and “D” extinguishers are not usually sold for home use.
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Ansul 438732 Sentry A02S Dry Chemical Fire Extinguisher 1 A 10 B C, 2 1 2 lb Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher