Electrolytic Copper Busbar for Switchgear Systems

Product Overview

Complying with GB/T 5231-2022 and GB/T 2529-2012 standards, our C1100 Copper Busbar features exceptional electrical conductivity, rigid structural performance and customizable dimensions, making it an indispensable key material for modern industrial systems. With a thickness × width range of 2.5mm80mm × 19.5mm300mm and fixed length of 2000mm~6000mm (or custom per mold), our copper bar is engineered for bulk industrial applications, with an MOQ of 500 KGS. We offer flexible sample and OEM orders, fast global delivery, competitive pricing and professional technical support, catering to ToB clients from electronics, aerospace, chemical and transportation industries worldwide. As a one-stop supplier of industrial copper busbars, we ensure consistent quality and tailored solutions for diverse industrial demands.

Key Benefits & Material Features

Exceptional Electrical & Thermal Conductivity

The C1100 Copper Bar features a copper content of ≥99.90%, delivering electrical conductivity of ~100% IACS and thermal conductivity of 394 W/m·K. This high performance ensures efficient power transmission and heat dissipation, critical for high-load electrical equipment and industrial systems. The oxygen-controlled C1100 alloy also avoids hydrogen embrittlement in high-temperature working environments, enhancing operational safety.

Rigid Structural & Mechanical Performance

We provide five temper options (O, 1/4H, 1/2H, 3/4H, H) for the Copper Busbar, with the hard temper (H) offering excellent tensile strength and structural rigidity, resistant to deformation under heavy loads. The dimensional range (2.580mm × 19.5300mm) covers both light-duty electronic components and heavy-duty power equipment, with mold-based production ensuring precise dimensional accuracy.

Multi-Industry Corrosion Resistance

Our C1100 Copper Busbar exhibits excellent corrosion resistance in atmospheric, aqueous and mild chemical environments, making it suitable for harsh working conditions in the chemical, aerospace and marine industries. The industrial-grade surface treatment further enhances wear resistance, ensuring long service life with minimal maintenance.

Typical Applications

Electrical & Electronic Equipment

As a core conductive material, the C1100 Copper Busbar is widely used in low-voltage distribution cabinets, transformers, switchgear and battery connection systems, providing reliable power transmission for industrial and commercial electrical equipment.

Aerospace & Chemical Industry

Its high structural stability and corrosion resistance make it an ideal choice for aerospace equipment (avionic power systems) and chemical industry (corrosion-resistant pipeline components and power distribution systems), complying with high-precision industrial standards.

Building, Transportation & Medical Equipment

The copper bar serves as a key material for building decoration (architectural metal components), advanced transportation (rail transit power systems) and medical equipment (high-precision medical device wiring), with customizable dimensions matching diverse application scenarios. It is also widely used in mechanical equipment manufacturing for structural and conductive components.

Technical Specifications

Quality Assurance & Certification

Our Copper Busbar production strictly adheres to GB/T 5231-2022 (the latest national standard for processed copper alloys) and GB/T 2529-2012, with a rigorous quality control system covering raw material screening, precision mold processing, and finished product performance testing. With 28 years of specialized experience in non-ferrous metal manufacturing, we ensure each batch of copper bar meets international industrial quality requirements. Our products are exported to multiple countries with fast and reliable delivery, supported by a professional team providing technical consultation and after-sales service.

Customization Services

We specialize in mold-based custom copper busbar production, tailoring thickness, width and length to client-specific requirements. We accept sample orders for small-batch testing and OEM orders for full customization, including temper adjustment and surface treatment. Our engineering team collaborates with clients to optimize product design for specific industrial applications, ensuring the copper busbar matches operational needs and performance standards. Custom export packaging is also available for international shipping.

FAQ

Can you customize the C1100 Copper Busbar according to our factory molds?

Yes, we support full mold-based customization for thickness, width and length, ensuring precise matching with your production equipment and application needs.

What is the length range of your standard Copper Bar?

Our standard copper bar length is 2000mm~6000mm, and we offer custom length options for special industrial demands.

Do you provide technical support for Copper Busbar application and processing?

Yes, our professional engineering team provides free pre-sales technical consultation, including product selection, processing suggestions and application optimization.

How is the exported C1100 Copper Busbar packaged for international shipping?

All copper busbars are packaged with export wooden pallets, ensuring structural integrity and safe transportation for international shipping.