Prysmian General Wiring Cable - 1mm2 - Brown

This 1mm2 general wiring cable is designed for reliable use in lighting circuits. It features a tw...

Best current price£55.50from OnBuy.com

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OnBuy.com100M Drum Prysmian 6242Y General Wiring Cable 1Mm2 For Lighting 5019325288197
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AmazonBacec Approved Brand Grey 100 Metre Drum 6242Yh 1Mm Twin & Earth General Wiring Cable (Grey)
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eBay2 x 100m drums 1.0mm Twin & Earth Cable 6242Y
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Product Information

Full details

The Prysmian 1mm2 general wiring cable is an ideal choice for professional electricians and DIY enthusiasts performing domestic lighting circuit installations. Designed for reliability and safety, this twin-core cable includes a protective earth conductor to ensure a secure ground connection, though users should note that it is specifically engineered for internal lighting circuits and is not suitable for high-current power sockets.

All features

ColourBrown
Model Part Number6242Y
BrandPrysmian

Extended Product Information

FAQs

Can I use this cable for power sockets?

No, this cable is rated for 1mm2 which is intended for lighting circuits. Power sockets require a higher gauge cable, typically 2.5mm2.

Does this cable include an earth wire?

Yes, it features a bare circuit protective conductor (earth) alongside the insulated live and neutral cores.

Is this cable suitable for outdoor use?

This is a general wiring cable designed for internal use. It should be placed inside protective conduit if used in damp or outdoor environments.

What is the maximum voltage rating?

This cable is standard for UK domestic mains voltages (230V).

How should I store unused cable?

Keep it in a cool, dry place away from direct sunlight and sharp objects to prevent insulation damage.

Do I need to strip the earth wire?

The earth wire is bare and should be sleeved with green/yellow insulation tubing before being connected to an earth terminal.

Troubleshooting

Difficulty pulling cable through conduit

Ensure the conduit run is free of tight bends and use a dedicated cable lubricant if necessary.

Copper conductors showing discoloration

Check for moisture ingress in the area; if the cable has been compromised by water, it should be replaced immediately.

Connection failure at terminal block

Verify that the wire was stripped to the correct length and that no individual strands were cut during the stripping process.

Pros and Cons

Pros

  • High-quality construction from a trusted electrical brand
  • Easy to strip and terminate for efficient installation
  • Fully compliant with current British wiring regulations
  • Ideal for standard household lighting circuits
  • Flexible design for routing through conduit or joists

Cons

  • Not suitable for heavy-duty power appliances
  • Requires professional knowledge of electrical circuits
  • Limited to internal lighting applications

Setup, Compatibility & Care

To install this cable, ensure that all power is isolated at the consumer unit before beginning work. Strip the outer sheath carefully using a cable stripper to avoid nicking the underlying insulation of the current-carrying cores. Use appropriate cable clips to secure the wiring along joists or walls, ensuring it is not pulled too tight or bent at sharp 90-degree angles. Compatibility is maintained with standard 6A lighting circuit breakers. For care, avoid exposing the cable to direct sunlight or harsh chemical environments, as the outer PVC jacket can degrade over time if subjected to UV radiation or corrosive substances.

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