

⚡ Power your space your way — control, customize, and conquer!
The Masterplug Four Socket Rewireable Trailing Socket offers a versatile, fully customizable power extension solution with four individually switched outlets, a replaceable fuse, and a neon power indicator. Engineered to BS1363-2 safety standards and housed in a compact, durable ABS casing, it’s perfect for professionals and DIY enthusiasts seeking reliable, energy-efficient power management in homes, offices, or workshops.






| ASIN | B07L8MY92F |
| Best Sellers Rank | 97 in DIY & Tools ( See Top 100 in DIY & Tools ) 6 in Wall Electrical Outlets |
| Guaranteed software updates until | unknown |
| Item model number | SWG4-MP |
| Manufacturer | Masterplug |
| Product Dimensions | 2.8 x 34.4 x 5.9 cm; 300 g |
L**E
The Masterplug One Socket Single Extension Lead is exactly what I needed
The Masterplug One Socket Single Extension Lead is exactly what I needed for simple, reliable power where I need it most. The 5 metre cable gives plenty of reach without being bulky, and the white finish looks clean and unobtrusive in any room. It’s well‑made and sturdy, with a solid 13A rating that handles everyday appliances with ease. I love how compact and fuss‑free it is , just plug it in, and you’ve got instant, dependable power without extra features you don’t need. Perfect for home, office, or workshop use when you just need one extra socket. Great quality for the price and exactly what you’d expect from Masterplug!
W**H
Good 13A rated multi-block.
Decent multi-block! No neon to show it's plugged in (but that's good for what I want it for - no annoying light to keep me awake at night!). Properly rated (1.25mm2) cable, adequately terminated to decent, continuous bussbars between the L and N on all sockets. The Earth bussbar is smaller for some reason but still continous and adequate. UNLIKE some of the similarly priced products I have bought from another on-line vendor (that relied on very thin busbars touching the sockets in the plastic moulding and used too thin a gauge of wire that was over-crimped and burned out when I plugged in a kettle!) - This multiblock looks like it should actually handle a decent load/the rated 13A. Very happy at the price
T**M
Seems a quality product.
Works well for me. Saves constantly having to plug \unplug devices. Can't comment on surge protection.
P**Y
Reliable, Well-Built, and Excellent Value!
This 4-socket extension lead is exactly what you want: solid build quality, smooth switches, and a generous 2-metre cable that makes positioning easy. Each socket has its own switch, which is very handy for cutting power to individual devices without unplugging them. The surge protection and LED indicators give real peace of mind, especially when using it for computers, TVs, or chargers. Everything feels sturdy and well-made, and the white finish blends neatly into any room. Pros: Individual on/off switches; Surge protection with LED indicators; Strong build quality; Handy 2m cable length; Good value for money. Cons: Slightly bulkier than basic extensions (expected with switches & surge protection). Verdict: A reliable, feature-packed power strip that delivers excellent safety and convenience. A great choice for home or office use. Overall: A dependable, well-designed extension lead that offers safety, convenience, and great value.
Ą**Ý
Definitely a great-quality product.
I was really impressed with how sturdy it felt right out of the box. The materials used are top-notch. The single socket is exactly what I needed for a specific task. Definitely a great quality product for the price. I'm super happy with this purchase and would recommend it.
S**N
Amazing power surged extender
It is a really nice extender. You can really tell how good the quality of it is. Amazing power cable. Have not had any issues. Very long! Also very thick wire, which means it will be durable and reliable. Great product overall! Especially if you have a computer because of the surge protection!
R**S
So far, so good
Good value for money for a 3-way socket; each is switched, which is very helpful. Thus far, no worries, but then again, I've not had any spikes. The 3 year connected equipment warranty inspires confidence, but I look forward to not claiming. FYI, some technical specs that might be of interest - Max surge 370 joules, Max current 12k amps, clamping voltage 925 volts.
D**.
High-capacity extension lead for electric heater use & RCD to protect all from overheating.
The Masterplug Single Socket RCD Safety Adaptor and the Masterplug One Socket Single Extension Lead with a 5 metre cable make an ideal combination for safe, reliable power where no mains sockets are available. The RCD adaptor is solid, well built and plugs in firmly, giving real peace of mind. The extension lead is rated at 3120w, 13 amps at 240v, so it easily handles a single 500w PTC heater used for heating and air circulation to combat mould and damp. Setup is simple, there are no USB ports to clutter the design, and the bright orange cable keeps it easy to spot and tidy. Together they create a dependable, straightforward solution that works exactly as intended.
H**.
I needed an extension lead in the kitchen - and this was such a great choice, as I can attach so many machines , it sits well and on top of it all - it allows me to charge my mobile and laptop ... brilliant buy
S**L
Very good item
M**E
Delighted to use this type of heavy duty , multipurpose & safe extension. Thanks
A**I
بصراحة محول ممتاز، وعالي الجودة. قليل جدا تجد محولات ممتازة في الوقت الحالي. هذا إنجليزي بامتياز، ومصنوع بأفضل جودة. أعجبني جدا، وأوصي بالشراء.
M**I
As expected heavy duty cable
Trustpilot
2 weeks ago
1 month ago