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Application
- Aerospace & Aviation
- Low-Voltage Electrical (Electric Brush Wires）
- Chemical & Metallurgical Engineering Equipment
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- Rail Transit Equipment
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- Products
Flexible Copper Wire Connectors from China Suppliers | Insulated Braided Copper Connectors Factory
Insulating Material Options
We can provide the following insulating materials for copper braided connectors:
Product Display
Additional Material Information
Annealed Cu‑ETP wires (C11000, copper content ≥99.95%), braided per GB/T6313.2-1992.
Welded and hot-dip tinned for secure, low-resistance contact.
PVC (general purpose), TPE (flexible & halogen-free), glass fiber (high temperature), silicone rubber (flexible & high temp), silicone rubber + glass fiber (mechanical & thermal protection).
Technical Data (Typical)
0.05 mm – 0.254 mm (AWG 44 to 30), default 0.15 mm.
1.5 mm² – 6000 mm² (Copper Braided Connectors)
1.5 mm² – 2000 mm² (Copper Stranded Connectors)
Depends on insulation material selected.
600V to 1500V with PVC insulation (depending on wall thickness and grade). Higher ratings available for silicone/glass fiber.
Operating Conditions
- Suitable for indoor and outdoor applications with appropriate insulation.
- Withstands vibration, flexing, and moderate chemical exposure depending on insulation choice.
- Flame retardant ratings available (e.g., UL94 V-0 for PVC and silicone).
- Do not exceed maximum continuous operating temperature of the selected insulation.
Maintenance & Service Life
Periodically inspect insulation for cracks, abrasion, or discoloration. Clean with a dry cloth or mild detergent – avoid solvents that may damage the insulation.
Base copper braid >20 years under normal conditions; insulation life varies by material.
Replace when insulation becomes brittle, cracked, or melted; or if copper braid shows severe oxidation or broken strands.
After-Sales Service & Ordering Information
Free technical support: engineering consultation, drawings...
Custom orders: lead time & quality report provided before shipment.
- Cross sectional area and length (L)
- Insulation type and color
- Temperature / voltage / flame retardant class required
- End termination type (welded & tinned as standard)
- Single wire diameter (default 0.15 mm)
Contact Us
Zhejiang Bridgold Copper Tech Co., Ltd. is a professional manufacturer and supplier of copper braided connectors, earthing straps, shunts, and busbars with high quality and competitive price. Welcome to contact us.