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Best individually switched extension lead

Updated: 23 October 2026

You want one lead named, not twelve rows that all claim a switch on every socket. The best individually switched extension lead depends on the job: a stated joule figure, six sockets, a long cable, USB, or a low price. Peter F., editor for DIY & tools, assigned these picks from the twelve amazon.co.uk listings in the [extension lead individually switched comparison](/hub/sockets-and-extension-leads/extension-lead-individually-switched) on 20 October 2026. Prices are the stored ones, not a live scrape. This is not a lab test and it does not call any lead the safest. A qualifying purchase can earn a commission at no extra cost to you.

You want one lead named, not twelve rows that all claim a switch on every socket. The best individually switched extension lead depends on the job: a stated joule figure, six sockets, a long cable, USB, or a low price.

Our top picks

Masterplug Masterplug SWSRG4210N

Best overall

Masterplug Masterplug SWSRG4210N
9.4/10about £9.50
View offer
Pro Elec Pro Elec PL15330

Best value

Pro Elec Pro Elec PL15330
8.8/10about £9.99
View offer
Masterplug Masterplug SWSRG6210N

Alternative

Masterplug Masterplug SWSRG6210N
9.0/10about £12.49
View offer
On this page
  1. 1.Four sockets and a stated joule figure
  2. 2.Six sockets, or a longer cable
  3. 3.Sockets plus USB
  4. 4.The lead not to buy for surge

Four sockets and a stated joule figure

For a desk or a television that wants four switched sockets and a joule number on the page, the top pick is the Masterplug SWSRG4210N. In this file it is £9.50, with 4.8 from 1,232 amazon.co.uk reviews, a 2 m cable, a switch on each of four sockets, and 370 joules in the table. The bullets add power and surge LEDs and connected-equipment wording of up to £1,000 within three years. Skip it if the bedroom has to stay dark. UK reviews say the end lamps stay on. There are no USB ports, and the plug fields print Type G and Type B. The switches do not give each socket 13 A. If a printed joule figure does not matter, the Pro Elec PL15330 is the best value pick. How 370 J compares with a claim that states no number is on the surge protection page.

Six sockets, or a longer cable

When the job is six sockets on a short run, take the Masterplug SWSRG6210N. It is £12.49, with 4.7 from 1,535 reviews, 2 m of cable, a switch reviewers call crisp on each of six sockets, and the same 370 J table as the four-way. Wall mounting is claimed. One UK review measured the holes at 270 mm and said that spacing did not match an older switched bar, so a replacement may need new screws. The LEDs are bright enough that reviewers do not want it in a bedroom. Skip it if you need USB, or if you are replacing a bar whose holes are a different distance apart.
Masterplug Masterplug SWSRG4210N

Testsieger

Masterplug Masterplug SWSRG4210N
9.4/10about £9.50
View offer

Sockets plus USB

USB belongs on the bar only when you are charging from it and you have accepted what the listing does not promise. The Addtam TH-UK04U3 is the USB pick with a printed joule figure: £15.99, 4.7 from 767 reviews, 1.8 m, a switch on each of four AC sockets, two USB-A and two USB-C ports, and 1,050 joules. A UK review says the ports do not fast-charge, and the page prints no USB wattage. The outlet field says 8 because it counts the USB ports. Skip it if eight outlets sounded like eight mains sockets. USB does not increase the 13 A plug.

The lead not to buy for surge

Do not buy the Masterplug SWC4210N if the job was surge protection. It is £9.49, with 4.6 from 828 reviews, four switches and 2 m. The attribute table says 370 joules. The title and the box line do not. UK reviews say the surge parts and the LEDs are not fitted, and buyers have returned it because the page did not match a surge lead they already owned. If you wanted 370 J, buy the SWSRG4210N. The SWC4210N is a plain switched bar only after you drop surge. The how to use page is the 13 A routine after you have chosen. Bedroom glow is on the indicator lights page.

Common questions

Which lead is the straightforward four-socket pick?
The Masterplug SWSRG4210N, at £9.50 in this file, with 4.8 from 1,232 reviews, four switches, 2 m, and 370 J in the table. Skip it when the room has to stay dark, because the end lamps stay on. If a printed joule figure does not matter, the Pro Elec PL15330 at £9.99 has more reviews and a surge claim with no joules, and its green neon is the matching bedroom complaint.
Which lead if I need six sockets?
The Masterplug SWSRG6210N at £12.49, with six switches, 2 m, and 370 J. Check the wall holes if you are replacing an older bar. One review measured 270 mm. The Dewenwils six-way is the 3 m alternative at £16.99, with a 270 J bullet, stiffer switches in reviews, and a surge field that prints 13 A. Six sockets do not mean a higher fuse than four.
Which lead if I need about 5 m?
The Pro Elec PL13085 at £11.19 if you do not need a surge claim: four neon switches, 5 m, and 4.7 from 2,782 reviews. It is not a wall-hung surge lead. The Mscien BW005-5M at £23.99 if you want five sockets and a surge sentence without joules. Its 5 m figure includes the board, so measure before you rely on the full five metres of free cable.
Which lead if I want USB on the bar?
The Addtam TH-UK04U3 at £15.99 if you want four switched mains sockets, four USB ports, and 1,050 J, and you can accept a review that says the ports do not fast-charge. The Mscien UKS-6K5PUC at £18.68 if you want three USB ports and lamps reviews call subtle, and you order the 1 m title rather than a 5 m review. USB does not increase the 13 A plug.
Which cheap lead should I not buy for surge protection?
The Masterplug SWC4210N at £9.49. The table says 370 J. The title does not, and UK reviews say the surge parts are missing. Buy the SWSRG4210N if 370 J is the requirement. Buy the SWC4210N only after you have decided a plain switched bar is enough.

Related pages

Individually switched extension lead buying guide

Extension lead individually switched

How to use an individually switched extension lead

Extension lead indicator lights too bright at night

Individually switched extension lead with surge protection

Sources

Sources taken from the research digest. Listings were scored on 22 October 2026. This page did not run a lab test.

  1. Plugs and Sockets etc. (Safety) Regulations 1994 (retrieved 22.10.2026)
  2. Electrical Equipment (Safety) Regulations 2016, regulation 35 (retrieved 22.10.2026)
  3. Electrical Safety First — extension leads (retrieved 22.10.2026)
  4. Electrical Safety First — overloading sockets (retrieved 22.10.2026)
  5. London Fire Brigade — cables, fuses and leads (retrieved 22.10.2026)
  6. Scottish Fire and Rescue Service — electrical safety (retrieved 22.10.2026)
  7. BEAMA — extension lead safety checklist (retrieved 22.10.2026)