Monoammonium phosphate, ABC Dry Chemical, ABE Powder, tri-class, or multi-purpose
dry chemical is a dry chemical extinguishing agent used on class A, class B, and
class C fires
The fire extinguishers contain Mono Ammonium Phosphate based dry powder as per IS
14609.
Also called multi purpose fire extinguishers, these are useful for all classes of
fire involving materials like oil, fats, gases, solvents, paint, varnish, electrical
wiring and live machinery.