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Primes DIY 3 Core Flexible Cable Review: Flexible, reliable wiring for light electrical projects

Primes DIY 3 Core Round White Flex Flexible Cable, stranded electrical copper wire, Insulated Flexible PVC Wire, Stranded Wire High Temperature Resistance, 3182Y BASEC Approved 0.75mm(15 Meter)
4.6
[Premium Copper Construction]  Pure copper core with PVC insulation for low resistance, anti-oxidation, flexibility and long-lasting conductivity.
[15 Meter Flexible Cable]  15 meters long, 0.75mm diameter; easily cut or extended to fit various installation needs.
[Enhanced Safety and Durability]  Heat-resistant design reduces heating damage; abrasion and bend-resistant for reliable longevity.
[Easy Installation]  Supports simple cutting and welding for quick, safe connections and energy-efficient operation.
[Versatile Applications]  Suitable for home, commercial, automotive, musical instruments, lamps and PCB wiring indoor or outdoor.
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Electrical cable built for flexible, reliable wiring across light electrical projects. Primes DIY 3 Core Flexible Cable helps reduce fiddly routing and keeps connections tidy for DIYers and tradespeople. Is it the sensible choice for household and hobby wiring?

⚡ At a Glance
  • Conductor Quality: Pure copper strands, low internal resistance and reliable conductivity
  • Best for: DIY enthusiasts, electricians and hobbyists needing flexible mains wiring
  • Not ideal for: High-amperage industrial installations or permanently buried mains runs

Three-core stranded copper cable with flexible PVC insulation, 0.75 mm conductor diameter and 15 metres length. BASEC 3182Y approval and high-temperature resistance support safe use in light electrical applications.


Low electrical loss - thanks to high-quality pure copper strands

Stranded pure copper conductors reduce internal resistance and improve conductivity, which helps to limit voltage drop on short runs. Fine strands also increase contact area for soldered or crimped joints.

Stable power delivery for lamps, doorbells and small appliances, with reduced risk of heating under normal loads.

Flexible routing - with PVC insulation and stranded construction

A flexible PVC jacket combined with multi-strand copper allows repeated bending without breaking individual conductors. The round profile eases feeding through channels and behind skirting.

Easier installation in confined spaces, behind fittings or inside vehicles, making neat, tidy runs more achievable.

Durable connections - thanks to high temperature and abrasion resistance

Insulation formulated for higher temperature tolerance and increased abrasion resistance reduces wear where cables rub or pass through edges. Strand construction resists fatigue from movement.

Longer service life for domestic and light commercial wiring, lowering maintenance and replacement frequency.

✨ The 4 Key Reasons for Primes DIY 3 Core Flexible Cable
  1. Easy to cut and join - Simplifies custom-length runs for neat, accurate installations
  2. High abrasion resistance - Withstands wear in tight channels and moving parts
  3. Versatile application range - Suitable for lamps, guitars, doorbells and small electronics reliably
  4. Positive user feedback - Customers report good build quality and prompt delivery
📋 Technical Details at a Glance
  • Category: Electrical cable
  • Brand: Primes DIY
  • Conductor: Pure stranded copper
  • Cores: 3 core
  • Conductor diameter: 0.75 mm
❓ Frequently Asked Questions

Q: Can the cable be cut to length and joined?

A: Yes. The cable is designed for easy cutting and welding, allowing shorter lengths or extensions as required.

Q: Is the cable suitable for outdoor use?

A: Yes. Product information specifies suitability for both indoor and outdoor domestic and commercial settings, though users should check appliance ratings before connecting.

Q: What applications is the cable intended for?

A: The cable is suitable for light electrical uses such as automotive wiring, doorbells, guitars, lamps and PCB connections.

🏆 Our Verdict

The Primes DIY 3 Core Flexible Cable suits DIYers, electricians and hobbyists working on light domestic and commercial wiring tasks. Durable stranded copper, flexible PVC insulation and easy cutting make installations neater and more reliable. Strong build quality and positive user feedback indicate good long-term value for small installations.