Bare Copper Braid Busbar / High Current Grounding Strap Wire

Product Introduction

The Bare Copper Braid Busbar is a highly flexible electrical connection solution designed for high-current transmission, grounding, and vibration-resistant conductive applications. Manufactured from high-purity annealed Cu-ETP C11000 copper wires with copper content above 99.95%, the braided copper wire provides excellent electrical conductivity, flexibility, and mechanical durability.

The product is available in bare copper, tin-plated, nickel-plated, and silver-plated finishes to meet different environmental and corrosion-resistance requirements. Each side can be equipped with solderless pressed ferrules or customized terminals for reliable and low-resistance electrical connections.

Widely used in electrical equipment, transformers, switchgear systems, rail transportation, industrial machinery, and grounding systems, the braided copper busbar is ideal for applications requiring flexible conductive connections under dynamic working conditions.

Basic Product Information

Product Features

1. Excellent Electrical Conductivity

2. High Flexibility

3. Strong Current Carrying Capacity

4. Superior Corrosion Resistance

5. Reliable Mechanical Strength

6. Customizable Design

Product Functions

• Flexible electrical connection
• High-current power transmission
• Electrical grounding and earthing
• Vibration absorption for electrical equipment
• Compensation for thermal expansion displacement
• Reduction of mechanical stress on electrical components

Applications

The braided copper wire busbar is widely used in:

• Power transformers and substations
• High and low voltage switchgear
• Electrical cabinets and distribution systems
• New energy battery packs (EV battery systems)
• Rail transportation systems
• Solar and wind power equipment
• Industrial welding and electroplating equipment
• Motor and generator flexible connections
• Grounding systems and lightning protection
• Electrical apparatus and instrument wiring
• High-frequency and AC current conductive connections