VAT:
Electrical4less Logo

Doncaster Cables PowerSure 3 Core 2.5mm NYY-J Cable – 100m

SKU: NYY3C2.5/100
Delivery usually within 1 - 3 working days *

Doncaster Cables PowerSure 3 Core 2.5mm² NYY-J Cable, 100m reel. Manufactured to BS EN 60502-1, it features a durable, UV-stabilised sheath, annealed copper conductors, and PVC insulation, perfect for indoor and outdoor use.

£ 141 .66 EX VAT
£ 169 .99 IN VAT
OR
SECURE PAYMENT
We use secure checkout for safe, encrypted payments.

Description

PowerSure 3 Core 2.5mm² NYY-J Cable – 100m

Doncaster Cables NYY3C2.5/100

High-Quality and UV-Stabilised PVC-Sheathed Cable for Fixed Wiring

The Doncaster Cables PowerSure NYY-J Cable is an excellent choice for power and control applications in fixed wiring installations. Manufactured to BS EN 60502-1, this cable ensures exceptional performance in both indoor and outdoor environments. Its UV-stabilised black sheath makes it durable and reliable, even under direct sunlight.


Key Features of PowerSure 3 Core 2.5mm² NYY-J Cable

  • Conductor: Plain annealed copper, compliant with BS EN 60228.
  • Insulation: High-performance PVC insulation.
  • Outer Sheath: UV-stabilised black PVC sheath for enhanced outdoor durability.
  • Voltage Rating: 600/1000V, perfect for demanding electrical systems.
  • Operating Temperatures:
    • Minimum: -15°C.
    • Maximum: 70°C.
  • Bending Radius: Minimum 12 times the cable’s outer diameter.
  • Core Colours:
    • 2 Core: Brown, Blue.
    • 3 Core: Brown, Blue, Green/Yellow.
    • 4 Core: Brown, Green/Yellow, Black, Grey.
    • 5 Core: Brown, Blue, Green/Yellow, Black, Grey.
  • Current Ratings: Refer to tables 4D2A and 4D2B in the BS7671 IET Wiring Regulations.

Product Details

NYY3C2.5 (3 Core, 2.5mm²)

  • Nominal Insulation Thickness: 0.8mm.
  • Nominal Sheath Thickness: 1.8mm.
  • Approximate Overall Diameter: 11.9mm.
  • Conductor Class: Class 1 (solid).

Additional sizes and configurations are available upon request. Contact us for more information about the NYY-J range.

Important Note:
This chart and data are for guidance purposes only. Always consider the actual dimensions of the cables and glands before making a final selection. Manufacturing tolerances as per BS6121: Part 1: 1989 should be taken into account to ensure the correct fit and functionality.


Why Choose Doncaster Cables?

Doncaster Cables is renowned for producing the highest quality cables in the industry, trusted by professionals across a variety of sectors. Their commitment to quality and adherence to strict manufacturing standards ensure you get reliable performance for your projects.

Electrical4Less is an authorised distributor of Doncaster Cables, offering a wide selection of PowerSure products for any application.


Why Choose the PowerSure NYY-J Cable?

  1. Robust Design: UV-stabilised sheath for long-lasting durability in outdoor environments.
  2. Versatile Applications: Suitable for installations where mechanical stresses are minimal.
  3. Compliance: Fully certified to BS EN 60502-1 and BS7671 standards for safe and reliable usage.

FAQs

  • Q: Can this cable handle outdoor applications?
    A: Yes, the UV-stabilised black sheath ensures durability in outdoor environments, including direct sunlight.
  • Q: What is the minimum bending radius for this cable?
    A: The minimum bending radius is 12 times the overall diameter of the cable.

Quote Enquiries for Large Projects

For bulk orders or large-scale projects, contact Electrical4Less for customised quotes. We provide quick responses and competitive pricing to meet your needs.






Additional information

Cable Type

NYY-J

Brand

Doncaster Cables

Length

100m

Number of Cores

3 Core

Size

2.5mm

Downloads

Delivery Information

This product will be ordered from one of ours suppliers. The usual dispatch time to you is displayed above. You will receive a notification if there are any delays once your order is placed.

Return Info

Non-Returnable Product

Technical Support

Doncaster Cables Technical Support: 01302 821700
© 2026 Electrical4less
We accept Visa We accept Mastercard We accept Maestro We accept PayPal We use Amazon Pay We use Apple Pay We use Google Pay