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Fire Extinguishers for Electrical Equipment
Choosing the correct fire extinguisher for any potential risk, is crucial for any and all premises. To ensure that the extinguisher is capable of dealing with the fires with an electrical risk, it requires to be safe for use on or around live electrical equipment. Our range of fire extinguishers in this category, are safe for use on or around live electrical equipment, including traditional extinguishing agents such as CO2 and Powder, and more advanced and modern agents such as di-electrically tested Water Mist, and Eco-Foam extinguishers.
Newer extinguishing agents such as Water Mist, have been di-electrically tested in accordance with EN3-7. These extinguishers use a combination of de-ionised water and a specially designed spray nozzle which dispenses a fine mist blanket to provide a cooling effect over the fire. Ensuring that they are safe to use on or near live electricity.
For more information about the different classes of fire extinguishers, and what fires they are capable of tackling, please visit our helpful fire extinguisher guide.
1ltr+ Water Mist Fire Extinguisher - UltraFire
The best solution for home owners & owners of holiday cottages or caravans. These extinguisher are safe to use & effective for most common types of fires.
- Proven on class A, B, C, and F fires
- Safe on electrical equipment
- 100% non-harmful and 100% clean agent
- Perfect for clothing fires
P50 Service-Free 2ltr Water Mist Fire Extinguisher
Capable of tackling all common fires, these extinguishers are suitable for all domestic premises and most businesses.
- Extinguisher Rating: 8A, 5F
- Kitemarked by BSI to BS EN3
- Safe for use on live electrical equipment up to 1000V
- Manufactured in the UK
- Optional install and commissioning
3ltr Water Mist Fire Extinguisher - UltraFire
Utilising the latest in water mist technology, the 3l water mist is suitable for private homes as well as business environments.
- Effective on A, B, C, and F type fires
- Safe on live electrical equipment up to 1000V
- 100% non-harmful and 100% clean agent
- Kitemarked and CE marked
6ltr Water Mist Fire Extinguisher - UltraFire
An innovation in fire fighting equipment, this water mist extinguisher fights a multitude of fires whilst maintaining the user's safety using microscopic water mist particles.
- Effective on A, B, and C type fires
- Safe on live electrical equipment up to 1000V
- 100% non-harmful and 100% clean agent
- Kitemarked and CE marked
P50 Service-Free 6ltr Water Mist Fire Extinguisher
Replace your standard water and CO2 combination fire points with a single unit, suitable for all common fires.
- Extinguisher Rating: 13A
- Safe for use on live electrical equipment up to 1000V
- Kitemarked by BSI to BS EN3
- Manufactured in the UK
- Price includes site survey, install and commissioning
P50 Fluorine-Free A-Foam Service-Free Fire Extinguisher
Providing the same fire-fighting capabilities as a standard AFFF foam without any harmful effects on the environment or to life. Fully compliant to all British and European Standards.
- Extinguisher Rating: 34A, 13B*, Electrical
- Safe for use on live electrical equipment up to 1000V
- Kitemarked by BSI to BS EN3
- Manufactured in the UK
P50 Fluorine-Free B-Foam Service-Free Fire Extinguisher
Lacking the harmful PFAS chemicals found in traditional AFFF foam, this is a more environmental choice that maintains Class A, Class B, and electrical coverage, while adding Class F capability.
- Ideal for garages, farms, chemical storage, and event venues
- Extinguisher Rating: 27A, 144B, 25F, and Electrical
- Safe for use on live electrical equipment up to 1000V
- Kitemarked by BSI to BS EN3
- Manufactured in the UK
2kg CO2 Fire Extinguisher - UltraFire
Perfect for installation in server rooms & areas with high voltage, 2kg CO2's are light & easy to move & commonly partnered up with a foam or water extinguisher.
- Extinguisher Rating: 34B and electrical
- 10 Year Warranty
- Kitemarked to BS EN3 and CE marked
Refurbished 2kg CO2 Fire Extinguisher
Offering economical CO2 fire extinguisher solutions, these refurbished extinguishers are good quality, UK reworked units.
- Refurbished to high standards
- Rating 34B and electrical
- 1 Year Warranty
- Available with or without hose and horn
Polished Aluminium 2kg CO2 Fire Extinguisher
Highly polished aluminium, these CO2 fire extinguishers suit hotel lobbies, entrance halls and function rooms.
- Polished Aluminium 2kg CO2 Extinguisher
- Rating 34B and electrical
- Lloyd's registered
- CE marked
5kg CO2 Fire Extinguisher - UltraFire
Most commonly found in server rooms, plant rooms with high voltage electrical equipment and areas with large volumes of flammable liquids.
- Extinguisher Rating 55B and electrical
- 10 Year Manufacturer's Warranty
- Kitemarked to BS EN3
- CE marked
Refurbished 5kg CO2 Fire Extinguisher
Refurbished in the UK, these second-life cylinders are re-tested to ensure safety and effectiveness and they provide an economical alternative to new units.
- Refurbished to high standards
- Rating 55B and electrical
- 1 Year Warranty
- Available with or without hose and horn
6ltr Water Mist Fire Extinguisher - Act Fire
Tackle all common fires with the 6ltr water mist extinguisher from Act Fire. Suitable for use on live electrical equipment up to 1000V, and Class A fire types.
- Extinguisher Rating: 21A, Dielectric
- Warranty: Exclusive Safelincs 5 year warranty
- Certified to BS EN3, CE marked, UKCA marked, and MED approved
- Powerful fire fighting capabilities with zero harmful chemical additives
6ltr Water Fire Extinguisher - UltraFire
This 6 litre water fire extinguisher is ideal for fighting class A fires without using any other chemicals.
- Extinguisher rating: 13A
- 35,000 Volt dielectric conductvity test: PASSED
- 5 year warranty
- CE marked, Kitemarked to BS EN3
1kg Powder Fire Extinguisher - UltraFire
A small extinguisher with relatively high fire fighting capabilities. 1kg powder extinguishers are great for garages, small workshops, cars, and vans.
- Extinguisher Rating: 5A, 34B, C
- 5 Year Warranty
- Kitemarked to BS EN3
- CE marked
2kg Powder Fire Extinguisher - UltraFire
A handy all-rounder, these small powder units are great for commercial vehicles and small outdoor fire risks.
- FREE delivery
- Extinguisher Rating: 13A, 70B, C
- 5 Year Warranty
- Kitemarked to BS EN3: 1996
- CE marked
P50 Service-Free 2kg Powder Fire Extinguisher
Certificated by the British Standard Kitemark, this non-corrosive, 10 year guaranteed 2kg powder extinguisher is perfect for lorry cabs and engineers vans.
- Extinguisher Rating: 13A, 55B & C
- Kitemarked by BSI to BS EN3
- Ideal vehicle extinguisher - requires no annual servicing
- Manufactured in the UK
- Optional install and commissioning
Kidde 2kg Multi-Purpose Fire Extinguisher
Designed with the home-owner in mind, these multi-purpose extinguishers cover most fire risks in the home.
- Kitemarked 2kg powder fire extinguisher
- Multi purpose use - A, B and C rating
- 6 year warranty
6kg Powder Fire Extinguisher - UltraFire
Often found in warehouses, on commercial trucks and at goods inwards areas, 6kg powders are ideal for fighting a variety of fires.
- Extinguisher Rating: 27A, 183B, C
- 5 Year Warranty
- Kitemarked to BS EN3: 1996
- CE marked and MED approved
9kg Powder Fire Extinguisher - UltraFire
Excellent fire-fighters, the 9kg powder extinguisher is suitable for warehouses and fuel reserves or on lorries and industrial vehicles.
- Extinguisher Rating: 43A, 233B, C
- 5 Year Warranty
- Kitemarked to BS EN3: 1996
- CE marked and MED approved
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What is Di-electric Testing?
Di-electrical testing verifies that even with an incredibly high voltage of 35,000 Volt, no electrical current can flow back to the person discharging the extinguisher on a fire involving live electricity. The test consists of certain test distances between the user and the fire.
Once an extinguisher has passed this stringent test, it is still limited for safety reasons. The limits, which are found on electrically safe extinguishers, are a maximum of 1000 Volt and a minimum distance between the extinguisher and the fire of 1 metre (1000V is four times the voltage used in a domestic premises).
If a liquid extinguishing agent is used on a fire involving live electrical equipment, there is still a risk of a pool forming. The risk of electrocution for the user is reintroduced and increased if they were to stand in the pool. However, it is key to remember that the use of any liquid on live electrical equipment usually leads to immediate fuse-triggering and power is cut off to the electrical device.
Our range of dry water mist extinguishers, although a liquid based extinguishing agent, discharges de-ionised water in an extremely fine mist by a specially designed spray nozzle. Pooling is almost impossible by this method, and de-ionised water cannot carry an electrical current which reduces the risk of electrocution even further with minimum damage to the equipment.
What is an Electrical Fire?
Technically, there is no such thing as an electrical fire, as electricity itself does not burn and neither do the cable cores and other conductors. However, the electrical current can heat up other materials that may be on top of the cables or around the plug sockets, and this would be the start of what is considered to be an electrical fire.
Often, it is the cable covering or even foreign bodies in the electrical equipment that start to burn first. If the electrical supply to the equipment on fire continues, this is what is considered to be a fire involving live electrical equipment. The use of, for example, a simple water extinguisher could then lead to electrocution of the individual fighting the fire.
Therefore, when planning for extinguishers and what types you may require for your business or home, you must consider all risks, including what electrical equipment you may have to use, such as, laptops, printers, kettles, or washing machines.
Our section of electrically safe extinguishers will help you select a suitable extinguisher for your building or application.
What Extinguishers are Suitable for Live Electrical Equipment?
Historically and traditionally, CO2 fire extinguishers have been the number one choice for fire risks involving electrical equipment, as the gas extinguishing agent does not carry electricity. However, unless contained, CO2 gas can drift off and disperse quickly and the fire can re-ignite.
Powder extinguishers have also been known to be used on these types of fires, as they are powerful and do not conduct electricity. However, powder extinguishers are not recommended for use indoors any longer, as they can cause inhalation issues and impair the visibility of the escape route.
Newer types of extinguishing agents, such as water mist and eco-foams, have been developed in such a manner to overcome traditional solutions and provide an environmentally safe alternative.
Water Mist extinguishers have been specially developed to provide effective fire-fighting capabilities with little to no damage to property. With de-ionised water and a specially designed spray nozzle discharging a very fine mist blanket, this extinguisher does not create pools of liquid when tackling a fire, further protecting the user from both the fire and subsequent electrocution.
Eco-foams, a more recent developed extinguishing agent which overcomes the discontinuation of AFFF foams, has been developed to provide a solution to most fire classes including electrical. The extinguishing agent is free from harmful PFAS chemicals, making it a more environmental choice, as well as having high ratings for other fire classes.