Powder Fire Extinguishers
Also called ABC extinguishers or dry powder extinguishers are suited to fight class A, B and C fires. Powder extinguishers have a good fire fighting capacity, but this agent does not soak into materials and does not have a cooling effect on the fire.
This could result in the fire reigniting, if it is not properly extinguished. Care must be taken when using powder extinguishers and they should not be used in small confined spaces where there is a risk of inhalation of the powder.