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Lapp Hook Up Wire - 2.5 mm² - Green/Yellow

Lapp Hook Up Wire - 2.5 mm² - Green/Yellow

Halogen-free single conductor with improved properties in the event of fire. Intended for use in d...

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eBay2 m LAPP 4160300 Wire
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Rapid Online - Rapid Electronics Ltd.LAPP 4160200 UL: MTW CSA-HAR Single Core Cable Green/Yellow 20AWG ...
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Tameson UKLapp Sc 2.1 Ul Installation Wire - 4160400-100 [100 Meters]
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Product Information

Full details

This LAPP 4160500 low voltage cable is designed for professionals needing reliable, halogen-free wiring in demanding environments like buildings with high occupancy or transportation systems. Its key benefit is improved safety in fire events due to its halogen-free properties, alongside a robust operating temperature range. A potential consideration is that not all dimensions or single/double color combinations carry the harmonized European testing mark.

All features

ColourGreen
Model Part Number4160500
BrandLapp

Extended Product Information

FAQs

What does 'halogen-free' mean for this cable?

It means the insulation material does not contain halogens (like chlorine or bromine). In a fire, this significantly reduces the release of toxic and corrosive gases, improving safety and visibility for evacuation.

Can this cable be used outdoors?

The cable is intended for use in dry and damp rooms and has a wide temperature range. However, for direct outdoor exposure, consider cables specifically rated for UV resistance and environmental sealing, unless it is installed in a protected manner (e.g., within conduit).

What is the difference between operating voltage and breakdown voltage?

Operating voltage (450-750V) is the normal voltage the cable can handle continuously. Breakdown voltage (2500V) is the voltage at which the insulation fails. Always use the cable within its specified operating voltage range.

Is this cable suitable for 500V systems?

Yes, the operating voltage range of 450 V (min) to 750 V (max) includes 500V systems.

Can I use this cable for power transmission to heavy machinery?

For heavy machinery, consider the current carrying capacity (ampacity) based on the 2.5 mm² cross-section, installation method, and ambient temperature. This cable is suitable for control circuits and wiring within machines but may require derating or larger sizes for high-power feeders.

What does the 'SC 2.1' designation signify?

SC 2.1 typically refers to LAPP's internal product line or standard for this type of multi-standard installation wire, emphasizing its improved properties and certifications.

Are other colors available?

Yes, LAPP offers this wire in various colors, including Red, Blue, White, Purple, Grey, and Black, for different circuit identification needs. The green/yellow variant is specifically for protective earth conductors.

Troubleshooting

Cable becomes stiff in cold temperatures.

The cable is rated for -40°C, but extreme cold can temporarily reduce flexibility. Allow the cable to warm up before attempting installation or manipulation.

Intermittent electrical connection.

Check all termination points for secure contact. Ensure conductors are properly stripped and crimped or terminated. Inspect the conductor for any signs of damage or corrosion.

Concerns about fire safety compliance.

Refer to the product's CPR classification documentation available on the LAPP website, specifically for the chosen article number and cross-section, to ensure it meets local building codes.

Pros and Cons

Pros

  • Increased safety in fire situations due to halogen-free design.
  • Dual UL/CSA certification for broad market applicability.
  • Durable construction suitable for harsh environments (-40°C to 70°C).
  • Reduced part variety due to multi-standard compliance.
  • Facilitates logistics and inventory management.
  • Compact design aids in installation.

Cons

  • Not all dimensions/color combinations have harmonized European testing marks.
  • Requires careful consideration of CPR classification for specific projects.
  • PVC insulation may have limitations in extremely high-temperature or chemical-intensive environments compared to specialized materials.

Setup, Compatibility & Care

Setup: This is a single-core cable designed for fixed and protected installation. Ensure proper termination techniques are used according to electrical codes and manufacturer guidelines. The compact design aids in routing through conduits or cable trays.

Compatibility: The LAPP 4160500 meets both HAR (for Europe, with noted exceptions) and UL/CSA standards, making it compatible with installations requiring compliance in North America and Europe. Verify specific project requirements against the cable's certifications.

Care: While robust, the PVC insulation should be protected from sharp edges and excessive abrasion during installation. Avoid exposure to solvents or chemicals that can degrade PVC. Regular visual inspection of installed cable runs is recommended to ensure integrity.

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