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 crib, wood panel and excelsior (shredded paper) tests.
Learn what the A-B-C ratings mean on fire extinguishers. This website stores data such as cookies to enable essential site functionality, as well as marketing, personalization, and analytics.
What do the “A B C” ratings on fire extinguishers mean?
ABC ratings on portable fire extinguishers means a multipurpose extinguishers that can extinguish classes A(ordinary combustibles) B(flammable liquids and gases) and C (energized electrical equipments) also consider any fire involving …
The ABC rating on fire extinguishers indicates the classes of fire. A class fire – Includes combustible material like wood, paper, cloth, plastic and many more. B class fire – Includes flammable liquids like paint, oil and many more.
People Also Ask what do the abc ratings mean on fire extinguishers
Which fire extinguiser is best for ABC types of fire?
WoodPaperClothRubberPlastic
What does ABC stand for on a fire extinguisher?
What Does ABC Stand for on Fire Extinguishers? ABC Stands for the types of fires that a fire extinguisher can put out. ABC Fire Extinguishers are considered "tri-class" or "multi-purpose" extinguishers which can be used on Class A, B, or C fires .
What should an ABC fire extinguisher be used on?
Class A flames are caused by wood, cloth, or paper.Class B flames are caused by liquids and gases.Class C flames are caused by energized electrical sources.
What does ABC mean on a fire extinguisher?
What does ABC mean in fire extinguisher? Answered Oct 16, 2019. ABC ratings on portable fire extinguishers means a multipurpose extinguishers that can extinguish classes A(ordinary combustibles) B(flammable liquids and gases) and C (energized electrical equipments) also consider any fire involving uncharged class C equipments are treated as class A.
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Fire Extinguisher Ratings Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher