The Best Surge Protector UK 2021

A surge protector is designed to limit the voltage supplied by the electronic device, which protects it against electrical surges. If you have spent thousands on an expensive PC, TV or audio system, we highly recommend buying one for peace of mind.

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Best Surge Protector UK
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Considering that a surge protector in the form of an extension lead, tower or plug only cost slightly more than a standard alternative, it’s worth spending the extra. If an electrical surge were to happen, they will almost instantly pay for themselves as they will protect your electrical device from damage.

The best surge protected extension lead is the Belkin BSV804, which is available as a 1, 4, 6 or 8 way construction and it provides up to 900 Joules of protection.

Surge Protector Comparison

Surge ProtectorTypeJoules
Belkin BSV804Lead900
Masterplug Heavy DutyLeadN/A
BESTEK Individually SwitchedLead900
Duronic Multi-PlugTowerN/A
DoubleYI SocketTower1,000
Belkin BSV102 SurgeCubePlug306

The amount of protection that the extension lead or plug can provide is measured in Joules. The more Joules, the better but if the connected devices don’t consume too much power, you won’t require thousands of Joules.

Below is a list of the best surge protectors available in the UK that will protector your electronic equipment.

The Best Surge Protector

1. Belkin BSV804 Surge Protected Extension Lead

Belkin are a highly reputable brand in the UK that are known for their electronic devices. Their surge protection extension lead is one of the most popular options that is available as a 1, 4, 6 or 8 way protector.

As an added bonus, integrated into the surge protected extension lead are two 2.4A USB ports that offer fast charging for devices as well as protection.

Other features of the Belkin BSV804 include:

  • 900 Joule rating
  • Choice of 1, 4, 6 or 8 AC outlets
  • Two integrated 2.4A USB ports
  • LED indicators
  • Sliding safety covers
  • 2 meter long cord
  • Connected equipment warranty

For complete peace of mind, the brand offer a connected equipment warranty for any devices that are damaged by an electrical charge. This means that they will repair or replace the device up to a value of £60,000.

The Belkin BSV804 is by far the best surge protected extension lead available in the UK and it won’t disappoint.

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2. Masterplug Heavy Duty Surge Protected Extension Lead

The Masterplug is a heavy duty surge protected extension lead that provide six sockets and two USB ports for charging devices. Compared to similar priced alternatives, the brand offer a £10,000 connected equipment three year warranty for peace of mind when using the surge protector.

Other features of the Masterplug Lead include:

  • Six sockets and two USB ports
  • Safety thermal cut out indicator
  • Heavy duty construction
  • 1 metre cable length
  • Available in a black or white design
  • Three year connected equipment warranty

If you require a heavy duty surge protector for usage within areas where it may get knocked, the Masterplug is an excellent option. The only drawback is that the cable length is slightly short, therefore you will want to check the distance from the device to the mains power supply.

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3. BESTEK Individually Switched Surge Protector

By far the most expensive surge protector is the individually switched BESTEK extension lead. For the extra cost, there is a total of four smart USB charging points and six standard UK AC outlets, which is backed by a 18 month warranty.

The USB ports upon the surge protector are use an intelligent recognition function, which detects the device. This allows the extension lead to provide a faster charge for certain smartphones, tablets and other devices.

Other features of the BESTEK Extension Lead include:

  • 900 jouels of protection
  • 6 standard UK outlets
  • 4 smart USB ports
  • 18 month warranty
  • Short circuit, overload and over temperature
  • Built-in safety door for child protection
  • 18 month warranty

Although expensive, the individually switched extension lead by BESTEK is a highly rated option that is built to the highest of standards. It’s been designed specifically for home or office use and is far more than a basic extension lead.

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4. Duronic Surge Protected Extension Tower

One of the most popular extension towers in the UK is by the Duronic brand and its available as a 10 or 12 way sockets. Due to the tower design, the brand state that it is ideal for entertainment setups or desks where power is distributed in several directions.

Other features of the Duronic Tower include:

  • Green surge protected indicator
  • 10 or 12 way sockets
  • Lightweight yet durable design
  • 2 metre power cable
  • 39 x 5 x 14 cm in size
  • Includes a two year warranty
  • Available in black or white

The Duronic extension tower is a popular and versatile option that has been engineered for maximum surge protection. Compared to similar sized extensions, it also offers the best value for the money.

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5. DoubleYI Surge Protector Tower

The DoubleYI is a premium surge protector that includes 12 surge protected outlets that are rated to 1,000 Joules. Includes within the design are 5 USB ports, which are distributed vertically down the tower.

As well as providing surge protection, the extension tower also protects against overload, over current, over temperature and short circuit protection.

Other features of the DoubleYI Tower include:

  • Rated to 1,000 Joules
  • 12 sockets and 5 USB ports
  • Built-in safety doors
  • Multiple forms of protection
  • Anti-fire and ABS construction
  • Two year warranty

Overall, the DoubleYI extension towel is an excellent all-round surge protector that provides maximum safety and a two year warranty for peace of mind. If you require a large number of sockets that are all surge protected, there is no better alternative than this extension tower.

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6. Belkin BSV102AF Surge Protection Plug

Another surge protector by the reputable Belkin brand is the BSV102AF plug, which is ideal for protecting single electronic devices. In terms of the surge protection, this model will protect surges of up to 306 Joules.

Depending upon where you wish to place the plug, the brand provide you with the option of a standard surge protector plug or a more expensive option with two USB ports.

Other features of the Belkin BSV102AF include:

  • 306 Joules of surge protection
  • Robust housing that protects against fire, impact and rust
  • Sliding safety covers to protect children
  • Connected equipment warranty
  • LED indicator
  • Option of with or without USB ports
  • Modern white design with rounded edges

Compared to other surge protected plugs, the Belkin BSV102AF is far higher quality and even includes a LED indicator and sliding safety covers. For complete peace of mind, Belkin will repair or replace any damages caused to devices using the plug that are up to £10,000 in value.

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For basic electronic appliances such as lamps, a surge protector isn’t an necessarily required. However, if you are powering power hungry TV’s or PC’s, they are a great investment that will protect the devices against internal damage.

All of our recommendations are suited to a range of budgets and cover extension leads, towers and standalone plugs. To avoid disappointment, we advise that you purchase your surge protector from a trusted UK brand.

The Author Who Worked On This Article

author dan darimo

Dan Morgan

As a keen DIY’er, gardener and somebody that loves the latest tech, Dan is someone that brings years of experience in multiple trades. Since buying his first house, he has been obsessed with renovating properties and filling it with the latest products. This has led him down the road of testing hundreds of products and creating in-depth “how-to” and informative guides that offer his first-hand experience. Other interests include working on cars, keeping fit through sports or his home gym, caravanning and drinking great coffee.

If you would like to read more about Darimo and the authors, you can visit our about page. This goes into great detail regarding how we test products, create our guides and everything else.

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