Using the wrong extinguisher on the wrong class of fire can be dangerous, Often there isn’t enough time to pick the right extinguisher to use on a fire. in such cases, the consequences can prove fatal. The ABC powder range of extinguishers can be used against class A, B and C fires. They can also be used to extinguish electrically started fires. These extinguishers are built for speed, power and reliability. A simple two-step activation mechanism allows you to fight the fire within seconds. 90% concentration of Mono Ammonium Phosphate maximizes the fire fighting power even further.