4.0mm² 3-Core Arctic Grade Yellow Flexible Cable (Sold Per Metre)
Need a high-capacity, heavy-duty power cable for demanding site environments or power-hungry equipment? Our
4.0mm² 3-Core Arctic Yellow Cable is engineered to combine maximum power delivery with maximum flexibility, specifically designed to withstand extreme cold weather without stiffening or cracking.
We sell this premium industrial-grade cable by the metre, giving you total control to buy exactly what your layout requires with zero wasted scrap. Just enter your required distance in metres as the quantity, and we will cut and supply it as one continuous, uncut length (up to 100 metres).
Whether you are running a heavy-duty line from a 110V site transformer, assembling a high-amperage custom extension lead, or powering large industrial machinery, this British Standard approved cable is the ultimate safe choice for professional-grade DIY builds.
Why Choose 4.0mm² Arctic Yellow Flex?
- Easy to Buy (Per Metre): Avoid paying for expensive, bulky full-sized drums. Get the exact measurement your project needs.
- Stays Pliable in Severe Cold: Unlike standard PVC cables that become brittle and fracture in freezing winter weather, this specialized Arctic-grade sheath remains completely soft and easy to coil down to -40°C.
- High Visibility Safety: The bright yellow outer jacket is the standard visual code required to denote 110V power lines on building sites, public works, and temporary road traffic management layouts.
- Thick 4.0mm² Cores for Higher Power: Built with high-purity, Class 5 fine stranded flexible copper wires. The thicker 4mm² diameter safely handles significantly more current than standard 1.5mm² cables, eliminating voltage drop over longer distances.
Perfect For Your Higher-Load Projects
This heavy-duty, high-amperage cable is highly recommended for tasks that require superior power delivery:
- Site Distribution & Transformers: Perfect for supplying power directly from high-capacity 110V site transformers to heavy equipment.
- High-Capacity Extension Leads: Build high-amperage, customized extension cords for power-hungry site tools, commercial mixers, or site heaters.
- Temporary Outdoor Infrastructure: Ideal for temporary traffic lighting arrays, generators, and industrial work zones operating in harsh winter climates.
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