Class A Fire Extinguishers: Ordinary Combustibles - Safety One
A Class A fire is burning when any of the following “ordinary combustibles” have ignited: Firewood – logs and kindling of all sizes, as well as manufactured firewood products Any other type of wood – may be found in furnishings, flooring, framing, etc. Paper and/or cloth Materials produced from oil – plastic, rubber, vinyl, etc.

The 5 Classes of Fire Explained (A to K) (2026) - FFG
Because ordinary combustibles are so common in house fires, authorities recommend getting a fire extinguisher with at least an AB rating (Most common fire extinguishers are class ABC).

Types of Fire and Fire Extinguishers (A, B, C, D, K Explained)
The classes are: Class A — Ordinary combustibles Class B — Flammable liquids Class C — Electrical fires Class D — Metal fires Class K — Kitchen & cooking oil fires Each type of fire requires a different firefighting method.

What Class of Fire Extinguisher is Used for Ordinary Combustibles ...
A Class A extinguisher is specifically designed and rated *only* for ordinary combustible materials like wood, paper, cloth, rubber, and plastics. The most common type of Class A extinguisher is a water-based extinguisher. An ABC extinguisher, on the other hand, is a multi-purpose dry chemical extinguisher.

Ordinary Combustibles Fire Extinguisher: Your Definitive Guide to Class ...
At its core, an ordinary combustibles fire extinguisher, often referred to as a Class A fire extinguisher, is a device specifically designed to combat fires involving common, everyday flammable materials.

Class A Fires: How to Fight Them - Fire Extinguisher: 101
How to distinguish class A fires (fires burning ordinary combustibles), including what type of fire extinguisher to use for this type of emergency.

Class A Fire Symbol Guide: Identifying (Ordinary Combustibles) [NFPA ...
Learn to identify the Class A fire symbol (Green Triangle) for ordinary combustibles. Understand fire safety icons and emergency response. Read our guide!

Class A Fires: Understanding and Extinguishing the Most Common Fire
Class A extinguishers are designed for ordinary combustible materials, such as wood, paper, and cloth. Class B extinguishers are intended for flammable liquids, like gasoline, oil, and grease. Class C extinguishers are used for fires involving electrical equipment, such as appliances, wiring, and circuit breakers.

What Is Class A Fire: Definition, Causes, and Safety Measures
Distinction from Other Fire Classes Class A fires are different from others because they only involve ordinary combustibles rather than hazardous materials, liquids, or metals. Class B fires, for instance, involve flammable liquids such as oil, petrol, or grease. Class C fires cover gases, while Class D fires involve combustible metals.

Types of Fires | Kidde
They typically involve combustible metals such as magnesium, lithium, potassium, and titanium. This type of fire is more commonly seen in laboratories. Class K Fires While Class K fires also involve flammable liquids, these are related to combustible cooking materials such as oils and grease commonly found in kitchens.