Lapp SC 2.1 UL Installation Wire - 100 Meters - Blue

Lapp SC 2.1 UL 70° xx installation wire with a nominal conductor cross-section of 6mm². It feature...

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Rapid Online - Rapid Electronics Ltd.LAPP 4160102 UL: MTW CSA-HAR Single Core Cable Blue 22AWG (100m)
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Tameson UKLapp Sc 2.1 Ul Installation Wire - 4160114-100 [100 Meters]
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Product Information

Full details

This guide is for electricians and DIYers working on electrical installations requiring flexible, durable wiring. The LAPP SC 2.1 UL Installation Wire offers a key benefit of reliable performance in a wide temperature range, with a caveat that its specific blue color may limit certain aesthetic applications. This blue installation wire features a 6mm² nominal conductor cross-section, Class 5 flexible conductor, and PVC insulation, designed for 750V nominal voltage and suitable for temperatures from -40°C to +90°C.

All features

ColourBlue
Model Part Number4160702
BrandLAPP

Extended Product Information

FAQs

What does 'SC 2.1 UL' signify?

'SC' likely refers to single core, '2.1' is a product designation, and 'UL' indicates that the wire meets Underwriters Laboratories safety standards.

Can this wire be used for outdoor applications?

The wire has a wide temperature range, but its suitability for outdoor use depends on environmental factors like UV exposure and moisture. Consult the full product datasheet and local electrical codes for specific outdoor application guidelines.

What is the nominal conductor diameter?

The nominal conductor diameter is 2.76mm.

What is the outer diameter of the cable?

The outer diameter of the cable is 5.1mm.

What colors are available for the LAPP SC 2.1 UL Installation Wire?

This specific variant is blue. Other colors like Orange, Grey, White, Red, and Purple are available as separate product variants.

Is this wire suitable for flexible cord applications (e.g., extension cords)?

No, this is an installation wire designed for fixed installations, not for flexible cord applications that require more robust mechanical protection and specific approvals for repeated flexing.

How should I cut this wire cleanly?

Use a sharp, high-quality wire cutter designed for electrical cables. For this 6mm² conductor, ensure the cutter has sufficient capacity to avoid crushing the strands.

Troubleshooting

Wire is difficult to bend into place

Ensure you are using the correct installation method for flexible wire. The Class 5 conductor should allow for bending, but excessive force is not recommended. Warm the wire slightly in cooler environments if needed, but avoid overheating.

Poor electrical connection after termination

Verify that the conductor was fully inserted into the terminal and the terminal screw/clamp is tightened securely. Ensure the conductor strands were not damaged during stripping or termination. Check that the terminal is rated for the wire's cross-section (6mm²).

Insulation seems damaged

Inspect the insulation for cuts, abrasions, or melting. If damage is found, the affected section of wire should be replaced. Avoid using the wire if the insulation integrity is compromised.

Pros and Cons

Pros

  • High flexibility due to Class 5 conductor composition.
  • Durable PVC insulation for long-term use.
  • Wide operating temperature range for versatility.
  • Clear voltage rating suitable for most installations.
  • Color-coded blue for straightforward circuit identification.

Cons

  • Blue color might not fit all aesthetic requirements.
  • Specific cross-section (6mm²) may be larger than needed for some low-power applications.
  • Requires careful stripping of PVC insulation.

Setup, Compatibility & Care

Setup:

  1. Ensure the power source is completely de-energized before beginning any work.
  2. Strip the PVC insulation using a wire stripper suitable for the 6mm² conductor size, being careful not to nick the conductor strands.
  3. Crimp or terminate the conductor into the appropriate connector or terminal block, ensuring a secure connection.

Compatibility:

  • This wire is designed for use in fixed installations within its specified voltage and temperature ratings.
  • Compatible with standard electrical conduits and cable management systems.
  • Check local electrical codes and regulations for specific installation requirements.

Care:

  • Keep the wire protected from physical damage during installation and operation.
  • Avoid prolonged exposure to extreme temperatures outside the specified range (-40°C to +90°C).
  • Regularly inspect connections for signs of wear or corrosion, especially in harsh environments.

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