Which class of fire is associated with combustible vegetable or animal fat?

Fires involving combustible vegetable or animal fat fall under Class K. This classification is specifically designated for cooking oils and fats, which are commonly found in commercial kitchens and are known for their potential to ignite and cause intense fires when exposed to high temperatures. Class K fire extinguishers are specially designed with chemical agents that effectively suppress these types of fires, preventing the re-ignition that can occur with traditional extinguishing methods. Understanding the unique nature of Class K fires is crucial for fire safety directors, especially in settings that include kitchen facilities, to ensure that the appropriate fire safety measures and extinguishing equipment are in place.