

⚡ Power Up with Confidence — The Cable That Works as Hard as You Do!
The 16 mm 4 Core Hi Tuff PVC Cable is a BASEC and UKAS certified, solid copper electrical cable designed for both indoor and outdoor use. Featuring a fire-retardant PVC outer layer and customizable 3-metre lengths, it delivers reliable, safe power distribution across diverse environments including underground and wet conditions. Ideal for professional-grade installations demanding durability and compliance.
| ASIN | B01N703H38 |
| Batteries Required? | No |
| Best Sellers Rank | 333,552 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,634 in Electrical Wire |
| Brand | Ali's DIY |
| Colour | 16 mm |
| Customer Reviews | 4.5 4.5 out of 5 stars (27) |
| Date First Available | 8 Feb. 2017 |
| Guaranteed software updates until | unknown |
| Included Components | Cable Only |
| Item Weight | 2.7 kg |
| Manufacturer | Ali's DIY |
| Manufacturer reference | NYY-J |
| Material | Polyvinyl Chloride |
| Number of Items | 3 |
| Part Number | NYY-J |
| Product Dimensions | 20 x 20 x 2 cm; 2.7 kg |
K**V
solid core
so much better than stranded, especially for DIY
D**D
Great
Great
A**R
Excellent service and quality 4 core cable
Excellent service and quality 4 core cable, would highly recommend anyone looking to buy 4 core cable. I have purchased this item twice and eveytime it has arrived next day and packaged well. Will buy more in the future
J**Y
Good quality and no issues after 12 months buried.
Got this to power some garden lights and plug outlets. No issues since it was buried in the ground almost a year ago.
M**Y
Fast delivery would use this supplier again
Product as expected happy with purchase
S**S
Tough, quality and nice to work with.
This 4 core 2.5mm cable is very tough with a thick outer layer. The inner cables are easy to strip and connect, either by solder or screw fitting. It has been running a large air conditioning unit at near its maximum capacity, without even getting warm. A lovely mains cable to work with.
M**P
Photo of 2.5mm 4 core
Trustpilot
3 weeks ago
3 weeks ago