LAPP H07V-K Single Core Cable - 4520112 - Yellow

The LAPP 4520112 is a high-quality H07V-K series single core cable designed for professional elect...

Best current price£29.39from Rapid Online - Rapid Electronics Ltd.

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Rapid Online - Rapid Electronics Ltd.LAPP 4510111 H05V-K Single Core Wiring Cable 22AWG Yellow (100m)
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Tameson UKLapp Yellow H05v-K Installation Wire - 4510111-100 [100 Meters]
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eBayLAPP H05V-K Single Core Wiring Cable 22AWG Yellow (100m)
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Product Information

Full details

The LAPP 4520112 H07V-K is a professional-grade, yellow single-core cable engineered for electrical professionals and panel builders requiring reliable connectivity in control systems. It offers exceptional flexibility and durability for internal cabinet wiring and power switchgear, though it is specifically intended for protected installations rather than harsh, exposed outdoor environments.

All features

ColourYellow
Model Part Number4520112
BrandLAPP

Extended Product Information

FAQs

Can this cable be used for outdoor lighting?

It is designed for fixed and protected installation; it must be kept inside conduits or housings and should not be exposed to direct weather.

Is this cable suitable for high-vibration environments?

Yes, the fine Class 5 strands provide better vibration resistance compared to solid core wires.

What is the maximum current this wire can handle?

Current capacity depends on the installation method and environmental temperature; please consult your local electrical regulations for the specific ampacity of 2.5 mm² copper cable.

Can I use this for grounding?

While it can be used for equipotential bonding, ensure local electrical codes allow for yellow single-core cable in that specific application.

Does this cable meet CPR fire regulations?

Yes, it is classified according to EU Directive 305/2011; check the official LAPP website with the article number for specific fire behavior documentation.

Troubleshooting

Difficulty stripping the insulation

Use a precision wire stripper calibrated for 2.5 mm² wire to avoid damaging the fine copper strands underneath.

Connection overheating at terminals

Check that the terminal screw or crimp is tight and that the correct ferrule was used to secure the fine stranded copper.

Pros and Cons

Pros

  • Excellent flexibility for complex cable management
  • High operating voltage capacity up to 1000V AC
  • Reliable performance in extreme cold down to -40°C
  • Easy to identify yellow color coding for organized wiring

Cons

  • Not suitable for direct outdoor exposure without protection
  • Single core design requires multiple cables for phase/neutral setups
  • Not intended for continuous movement or high-flex drag chain applications

Setup, Compatibility & Care

When installing the H07V-K, ensure the cable is used within a protected environment such as a control panel or conduit. While the cable is flexible, avoid sharp-edged cable entry points that could nick the PVC insulation. Always verify the current capacity of your circuit against the 2.5 mm² conductor cross-section to prevent overheating. To maintain the integrity of the cable, avoid using solvents or abrasive cleaning agents on the PVC jacket, and store coils in a cool, dry place away from direct UV sunlight. When terminating, use appropriate crimping tools and ferrules to ensure a solid mechanical and electrical connection to terminals.

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