Bare Flexible Copper Stranded Wire for Switchgear
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Bare Flexible Copper Stranded Wire for Switchgear

Technical Requirements:
Material: TU1, Oxygen Free Copper,Copper Content≥99.95%
Single Wire Diameter:0.04mm-0.2mm
Normal Single Wire Diameter:0.05mm(AWG44), 0.07mm(AWG41), 0.10mm(AWG38)
Sectional Area:0.15mm²-100mm²
Surface Coating: Bare Copper, Tin Plating, Nickel Plating, Silver Plating, etc.
Packing:Wooden Reel, Plastic Reel
Stranded Structure:The stranded wire is twisted according to GB/T12970.2-2009 national standard of the People's Republic of China.
Layer Direction: can be customized based on customer requirements.
  • flexible copper stranded wire


Flexible copper stranded conductors are used for electrical purposes, specifically as copper wires for electric brushes. These copper brush wires serve as flexible connectors for motors, electrical apparatus, and meter circuitry. The stranded bare copper wire is composed of numerous copper wires that are bundled together. This type of wire is formed by twisting, winding, and bundling thin strands of wire, resulting in a solid wire that resembles a cable.

Product Advantages:

1. Our flexible copper stranded wire is created by a high-speed wire stranding machine, utilizing a unique patented twisting process. The resulting wire is flexible, round, straight, and tightly structured, with no loose strands.

2. DONGJUE's flexible copper stranded wire undergoes advanced annealing, providing exceptional resistance to oxidation.

3. We offer customized production options for customers, allowing them to personalize wires with different layer directions, structures, specifications, and other non-standard products.

4. Our sintering and cutting processes ensure high dimensional precision, and our core surface treatment technology enhances the oxidation resistance of our products.


Stranded wire is a great option for compact spaces as it is easier to pack. It is highly flexible and can bend easily. Moreover, it is capable of withstanding vibrations and repeated bending without wearing out or failing. This means that users do not have to replace stranded wire frequently. It can be used as a flexible conductor for various purposes such as connecting electrical switch circuits, new energy vehicle circuits, photovoltaic inverter circuits, wind power circuits, and carbon brushes.

We can customize your order, just let us know what you need.




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