EXTINGUISHING ACCORDING TO FIRE CLASSES
Fires are classified according to their fuel. The flammable substances are divided into fire classes A, B, C, D and F.
Each of these fire classes comprises a specific group of flammable substances, which in turn provides information on which extinguishing agent is suitable. The fire class is marked on extinguishing agents such as a fire extinguisher.
Fire class overview with suitable extinguishing agents:
Fire classification A
Incendiary material: Solid, non-melting substances
Examples: Wood, paper, textiles, coal, non-melting substances
Appearance: Embers and flames
Suitable ABUS products: Fire extinguishing spray
Fire classification B
Incendiary material: Liquids, melting substances
Examples: Solvents, oils, waxes, melting plastics
Appearance: Flames
Suitable ABUS products: Fire extinguishing spray
Fire classification C
Incendiary material: Gases
Examples: Propane, butane, acetylene, natural gas, methane, hydrogen
Appearance: Flames
Passende Löschmittel: ABC Powder, BC Powder. Attention: Only extinguish when the gas tap is turned off or excluded!
Fire classification D
Incendiary material: Metals
Examples: Natrium, Magnesium, Aluminium
Appearance: Glut
Suitable extinguishing agents: Metal burning powder, dry sand, cement
Fire classification F
Incendiary material: Edible fats and oils in deep fat fryers or fat baking devices
Examples: Edible fat, edible oils
Appearance: Flames
Suitable ABUS products: Fire extinguishing spray