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Rapid Online - Rapid Electronics Ltd.£58.86Visit shop Helukabel 29150 Wire H07V-K 1x2.50mm² White 100m
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The Helukabel H07V-K is a premium 2.50 mm² flexible hook-up wire designed for electrical professionals and contractors working on internal, switchboard, and lighting system installations. It offers excellent flexibility and high-voltage resistance up to 750V, making it ideal for confined spaces and complex routing; however, it is not suitable for direct, unprotected outdoor exposure or for laying directly on cable trays.
| Colour | White |
|---|---|
| Model Part Number | 29150 |
| Brand | HELUKABEL |
No, it is intended for use in electrical installation pipes, under plaster, or in closed systems, not for direct exposure to outdoor elements.
No, the Helukabel H07V-K is not classified as fire-resistant.
The wire is rated for a maximum operating voltage of 750 V.
It should not be used for direct laying on cable ladders or trays, except when used as a potential equalisation cable.
It is compliant with DIN VDE 0295 Class 5 standards and holds CE certification.
Yes, this product is manufactured without the use of cadmium.
Ensure you are using a sharp, properly calibrated wire stripper designed for 2.50 mm² conductors to prevent nicking the fine copper strands.
The wire is rated for a flexing temperature range of 5 °C to 70 °C. If working in a cold environment, allow the wire to reach room temperature before installation to regain maximum flexibility.
Proper installation involves ensuring the wire is housed within electrical installation pipes or similar closed systems, either on or underneath plaster. When stripping the PVC insulation for termination, use a professional-grade wire stripper set to the correct gauge to avoid nicking the fine copper strands. For long-term maintenance, avoid exposure to chemicals that degrade PVC and ensure that connections are kept dry. Because the wire is sensitive to temperature extremes while flexing (5 °C to 70 °C), perform any necessary mechanical routing or bending at ambient temperatures within this range to prevent insulation stress.
