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Lapp H07V-K Installation Wire - 4520034 - Brown

Lapp H07V-K Installation Wire - 4520034 - Brown

The Lapp H07V-K installation wire is a high-quality, flexible conductor designed for a wide range ...

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eBayLAPP 4520033 Wire
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Rapid Online - Rapid Electronics Ltd.LAPP 4510032 H05V-K Single Core Wiring Cable 20AWG Brown (100m)
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Tameson UKLapp Brown H07v-K Installation Wire - 4520031-100 [100 Meters] - Nominal Cross Section Conductor: 1.5 Mm2
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Product Information

Full details

The Lapp H07V-K is a premium 6mm² single-core installation wire designed for professional electricians and panel builders who require high flexibility and reliable power distribution. It is an ideal solution for internal wiring in control cabinets, electronic devices, and electrical conduits. While it offers superior maneuverability due to its Class 5 fine-wire construction, users must ensure it is used strictly as a potential equalisation conductor when laying it directly on racks or in troughs.

All features

ColourBrown
Model Part Number4520034
BrandLAPP

Extended Product Information

FAQs

What is the cross-section of this wire?

This specific model has a conductor cross-section of 6 mm².

Is the H07V-K suitable for outdoor use?

It is designed for fixed indoor installations in tubes or ducts. It should not be used for direct outdoor exposure without appropriate protective conduit.

Can I use this for direct burial?

It can be buried in plaster within closed installation ducts, but it is not intended for direct-burial underground applications.

What does the 'Class 5' conductor classification mean?

Class 5 refers to the flexibility of the conductor, indicating it is made of fine copper strands, making it much more flexible than rigid (Class 1) or semi-rigid (Class 2) wires.

What is the maximum operating temperature?

The maximum operating temperature for fixed installation is 70°C.

Troubleshooting

Difficulty pulling cable through conduits

Ensure the conduit diameter is sufficient and use a proper cable lubricant to reduce friction.

Insulation appears stiff or cracked

This may indicate exposure to temperatures outside the rated range; replace the section of cable and ensure proper ventilation.

Pros and Cons

Pros

  • Excellent flexibility for ease of installation
  • Flame-retardant material construction
  • Wide operating temperature range
  • Reliable 750V voltage capacity

Cons

  • Not suitable for direct outdoor exposure without protective conduit
  • Limited use for direct laying on racks (only as potential equalisation)
  • Single-core design requires separate color-coding management

Setup, Compatibility & Care

To ensure the longevity and safety of your Lapp H07V-K installation, follow these installation best practices:

  1. Handling: Avoid exceeding the minimum bending radius during installation to prevent damage to the PVC insulation.
  2. Environment: When installing in tubes or under plaster, ensure the environment remains within the -40°C to 70°C range. The cable is designed for dry and damp indoor environments.
  3. Application: Do not use this cable for outdoor installations unless protected by a suitable exterior-rated conduit system.
  4. Care: Clean the cable surface only with a dry cloth or mild, non-abrasive detergents if necessary. Inspect for insulation cracks during routine maintenance cycles.
  5. Compliance: Always verify that the circuit load does not exceed the capacity of the 6mm² cross-section to prevent overheating.

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