Powder (Blue) Like foam, the non-combustible powder smothers the fire. Unlike foam extinguishers, this type of extinguisher doesn’t contain water so can be used on live electrical equipment. Powder extinguishers can be used on class B (liquid), class C (gases), and class E (or electrical fires).
Blue: Yellow: Fire Extinguisher Type: Water: Foam: Carbon Dioxide (CO2) Dry Powder ( ABC) Wet Chemical: Fire Classes: A: A, B: B, Electrical: A, B, C, D** Electrical: A, F: Use On: Wood, plastic, paper, furniture and textiles: …
What Do the 4 Colors of Fire Extinguishers Mean?
If your electric equipment is working up and suddenly bursts into flames, you should grab a red extinguisher with a blue panel. The blue color code above the operating instructions shows that it is an ABC dry powder …
People Also Ask what is in a blue fire extinguisher
What are the different types of blue fire extinguishers?
Well, that’s because blue fire extinguishers also come in two different types: standard dry powder fire extinguishers and specialist powder extinguishers, and they are even more different from one another than the two red fire extinguisher types.
What colour is your fire extinguisher?
Nowadays, all fire extinguishers are coloured bright red and the type is indicated by a coloured label across the middle of the canister. The reasoning behind the change was that red is associated with danger and as a bright colour, it is easier to spot in a dark room filled with smoke. Seen a silver fire extinguisher at work?
What is a yellow fire extinguisher used for?
Wet chemical extinguishers with yellow labels are specialist extinguishers, designed for use on fires involving cooking oils and fats (‘Class F’ fires). They can be used on Class A fires although businesses usually have a foam or water extinguisher for this purpose.
What are chrome fire extinguishers made of?
Despite being made of steel or aluminium, they are referred to as chrome extinguishers due to their polished chrome finish. They come in all varieties and sizes as the commonly used full-red fire extinguishers and the colour code labels work the same way too.
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What's inside a Fire Extinguisher? Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher