What is a Class E Fire Extinguisher Used For?

What is a Class E Fire Extinguisher Used For?

What is a Class E Fire Extinguisher Used For?

One of the criteria for organizations that can face fires owing to overloaded electrical wires or electromagnetic interference in wiring is the availability of fire extinguishers. Therefore, extinguishers designated as Class E are specially created for this fire category and the risk of an electrical fire.

What Are Class E Fires?

Due to the massive number of electronic gadgets in most houses nowadays, class E fires are among the more frequent fires to break out in a house or place of business. It is better to be aware of the appropriate fire extinguishers to use in the event of one of these incidents. Consider your cellphone on a charger or your PC as two examples of devices that could start a Class E fire. These are things you use daily for both personal and business purposes. How about your toaster and kitchen equipment like your microwave, wired kettle, and coffee maker? You may understand why a Class E fire could be a more frequent hazard when considering the quantity of electrical equipment dispersed across a home or company. 

Items That Cause Class E Fires

To better illustrate this, the following items—which are not all-inclusive lists—may start a Class E fire in a typical setting and can be extinguished with dry powder or carbon dioxide fire fighting equipment:

  • Faulty Wiring:

This can occur on any corded device, including televisions, refrigerators, heaters, kettles, Video recorders, computers, and game consoles.

  • Overheating: 

It can be brought on by using the wrong chargers or preventing airflow for your devices, including phone chargers, laptops, computers, tablets, and bar fridges.

  • Devices that heat up:

Unattended usage of an electric pan, waffle iron, microwave, space heater, or hair straightener can all result in an electrical fire.

  • Choosing the wrong chord:

It employed extension cables, plug splitters, or several adapters to connect gadgets to outlets that weren’t designed to handle the load.

As you can see from this list, fires can start anywhere in your house, garage, factory, workspace, or office, but kitchens—whether in your house, office or restaurant—are by far the most common places for fires to originate.

And while there are many other reasons why fires start in homes and places of business, the most frequent ones include the following:

  • Charging a device or electric vehicle with a subpar extension cable
  • Overheating from chargers and related devices
  • faulty wiring causing fire to start in the carpet or curtains
  • putting items like clothing or other items on a gas heater

When to Use a Class E Fire Extinguisher?What is a Class E Fire Extinguisher Used For?

If a Class E fire occurs at your business, you should follow the pre-established management and evacuation procedures. The most typical procedure is for you to call 000 (triple zero) as soon as possible and ask for the fire service; the operator will request you for the nature of the emergency, your address, your suburb, and any other details that will be helpful to emergency personnel who are dispatched to the incident. Your workplace may have a different procedure.

Then, sound the alarm to let coworkers know it is time to leave the building. No one should return to the structure or area after everyone has departed.

You can use dry powder or carbon dioxide fire fighting equipment to put out a Class E fire if you believe it is safe to do so, but only if:

  • The flames of the small fire are shorter than you.
  • The fire is confined to a tiny area.
  • The fire is not increasing.
  • There’s no smoke in the space. 
  • You have such a straightforward route if you need to flee the fire.
  • Knowing the fire’s origin allows you to select the appropriate class and extinguisher.

Before emergency responders show up, you can try to put out the fire by employing the PASS method and ensuring you always have a clear escape path.

Don’t risk it if you feel insecure or cannot utilize a fire extinguisher. While you wait for the fire department to arrive and put out the fire, evacuate the building.

How to Ensure About the Right Equipment for Class E Fire?

For your equipment for fire safety to function correctly when you need it the most, it should be kept to the most significant standards. In addition, your fire extinguishers and other fire fighting equipment must undergo routine commercial testing as required by law. Therefore, routine maintenance is essential to protecting your property, employees’ safety, and site visitors’ well-being.

Types of Fire Extinguisher Rated as Class E

A Class E fire can be put out with carbon dioxide and dry chemical fire extinguishers.

Dry Chemical Fire Suppression Systems:

Dry chemical fire extinguishers, often used for Class E flames, work by suppressing the fire and eliminating oxygen. Dry powder fire extinguishers should be used with caution when putting out Class E fires in surrounding spaces since they can irritate the eyes, skin, and respiratory system.

Fire extinguishers that use carbon dioxide:

Extinguishers that use carbon dioxide extinguish fires by robbing them of oxygen and lowering heat with excellent release. Fire extinguishers that employ carbon dioxide are frequently determined with a black band and are especially helpful around machinery or electrical gear. When utilizing a carbon dioxide gas canister in a small space, caution should be exerted as usual because removing oxygen from the environment puts the user in trouble.


How is a fire extinguisher refilled?

Finding a professional to reload your fire extinguisher is the safest option because chemicals might be hard to come by, and the pressure could result in an accident. If the extinguisher provides refill instructions, you can adhere to them safely. You can purchase replacements or have them filled out by an expert.

How frequently should fire extinguishers need maintenance?

Every 12 months or even after each use, extinguishers must always be serviced by a BAFE SP203-qualified service provider. Extinguishers that are located to be leaking need to be serviced right away.

How should an extinguisher be disposed of?

Shoot a tiny amount of the fire extinguisher into an open space to relieve any force that may be present. Make sure the pressure has been released by allowing the canister to recompense for a few days. Once the pressure has subsided, kindly throw it in a black garbage bag.

What is a Class E fire extinguisher used for?

A Class E fire extinguisher is used to extinguish fires that involve electrical equipment, such as computers and other electronic devices. These extinguishers are designed to safely put out fires in this type of equipment without causing damage to the equipment itself.

Where should a Class E fire extinguisher be located?

A Class E fire extinguisher should be located in areas where electrical equipment is present, such as in office buildings, computer rooms, and other similar locations. It is important to have one readily available in case of an emergency involving electrical equipment. It is also important to have them inspected and maintained regularly to ensure they are in proper working order.