Insulated Flexible Copper Stranded Wires

Material: annealed Cu-ETP wires, C11000, copper content ≥ 99.95%

Finish: bare, tin plating

PVC Insulation Color: transparent, green, yellow, blue, and red. Other special color on request.

Single Wire Diameter:
• 0.05mm (AWG 44)
• 0.07mm (AWG 41)
• 0.10mm (AWG 38)
• 0.12mm
• 0.127mm (AWG 36)
• 0.15mm (standard)
• 0.20mm (AWG 32)
• 0.25mm
• 0.254mm (AWG 30)
• ......

Cross Sectional Area: 2.5mm2 - 120mm2

Packing Modes: in rolls, on spools or wooden drums

Effective vibration damping ： Flexible multi-strand structure reduces self-vibration and impact during momentary energization; connections stay tight.

Efficient current conduction ： Annealed Cu-ETP (≥99.95%) minimizes skin effect losses and ensures fast response.

Suitable for complex bending motion ： Withstands repeated bending without fatigue failure.

Large bending radius yet compact structure ： Smaller bending radius than copper bars for the same cross-section, enabling flexible installation.

Installation in confined spaces ： Flexible design eliminates cumulative tolerances, easy routing in irregular or cramped areas.

Balanced heat dissipation ： Avoids localized temperature rise caused by molecular lattice damage when cold-bending copper bars.

Temperature range:
–40°C to +200°C (tin-plated)

Service life:
10-15 years under normal dry indoor conditions.

Inspection:
Bare copper in humid environments-inspect every 6-12 months; tin-plated version requires minimal care.

Check terminal tightness annually in high-vibration applications.

Compliant with GB/T12970.2-2009, cross-sectional area 1.5-2000 mm².

Packing:
rolls, spools or wooden drums.

Used for flexible conduction and grounding connections in electrical installations, switchgear, electric furnaces, storage batteries, etc. Widely applied in new energy “solar-storage-charging”, new energy vehicle drives, wind power generation, and more.

Free technical support, custom orders, 24-hour response. Contact Zhejiang Bridgold Copper Tech Co., Ltd.

Zhejiang Bridgold Copper Tech Co., Ltd. is a professional leader China bare stranded copper wire, braided copper wire rope, round tinned copper braid, Flexible Copper Stranded Wires, stranded copper wire manufacturers and suppliers with high quality and low price. Welcome to contact us.