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LCIE Copper Conductor Flexible Wire

The LCIE Copper Conductor Flexible Wire represents a cornerstone of reliable power distribution and signal transmission in demanding environments. This high-performance cable is engineered to deliver superior flexibility, durability, and safety, making it an ideal choice for a wide range of industrial, commercial, and residential applications. Its robust construction ensures consistent performance where standard cables may fail. For applications requiring enhanced insulation, our LCIE Rubber Insulated Copper Wire offers exceptional resistance to environmental stressors. When you need a core component known for its pliability, the LCIE Flexible Copper Core Cable provides unmatched bending capabilities without compromising conductivity. For comprehensive protection against abrasion, oils, and moisture, the LCIE Rubber Sheathed Flexible Wire features a tough outer jacket. As a complete wiring solution, the LCIE Copper Conductor Rubber Cable combines all these features into a single, highly reliable product designed for longevity and safety.


The exceptional performance of the LCIE Copper Conductor Flexible Wire is defined by its precise engineering and high-quality materials. At its heart lies a stranded high-purity copper conductor, meticulously designed to maximize electrical flow while offering excellent flexibility for easy installation in tight spaces and around corners. This flexibility is a key differentiator, reducing installer fatigue and minimizing the risk of conductor damage during routing. The conductor is then insulated with a specially formulated rubber compound. This insulation is not only highly flexible but also provides excellent thermal stability, maintaining its properties across a wide temperature range and offering superior resistance to ozone, UV light, and various chemicals. For applications exposed to harsh physical conditions, an additional rugged rubber sheath is available, providing an extra layer of defense against mechanical impact, abrasion, and moisture ingress. This multi-layered construction ensures the LCIE Copper Conductor Flexible Wire delivers safe, uninterrupted power in the most challenging settings, from factory floors and machinery to outdoor equipment and temporary installations.

Key Specifications & Technical Data

  • Conductor: High-purity, finely stranded bare copper.
  • Insulation: High-grade rubber compound (e.g., EPR, CSP).
  • Sheath (Optional): Heavy-duty rubber for enhanced mechanical protection.
  • Temperature Range: -40°C to +90°C (dependent on specific rubber grade).
  • Voltage Rating: Commonly rated for 300/500V or 450/750V applications.
  • Standards Compliance: Manufactured to meet or exceed international standards such as IEC, BS, UL, and CSA.
  • Flame Retardancy: Options available with flame-retardant insulation and sheathing.
  • Key Feature: Outstanding flexibility and resistance to bending fatigue.

Available Configurations

Conductor Size (mm²) Approx. Stranding Outside Diameter (Approx.) Max. DC Resistance at 20°C (Ω/km) Current Rating (Amps) *
0.75 24/0.20 3.0 mm 24.5 12
1.5 30/0.25 3.8 mm 12.1 18
2.5 50/0.25 4.6 mm 7.41 25
4.0 56/0.30 5.5 mm 4.61 33
6.0 84/0.30 6.5 mm 3.08 42

* Current ratings are indicative and depend on installation conditions (e.g., ambient temperature, grouping). Always consult relevant standards and a qualified engineer for specific applications.

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