RHI provides a comprehensive range of aluminum busbars with excellent mechanical and electrical properties:
Strength: High-quality aluminum offers strong tensile resistance to thermal expansion. Depending on the alloy, its strength ranges from soft annealed to near mild steel.
Ampacity: Capable of carrying up to 4000A, depending on cross-sectional area, ensuring reliable performance in high-power applications.
Conductivity: Varies by alloy and temper; pure aluminum achieves ~65% IACS, balancing efficiency and cost.
Durability: High-strength aluminum withstands up to 530 N/mm², offering excellent fatigue and corrosion resistance. Oxide layers can be easily removed.
Weight Advantage: Up to 70% lighter than copper, reducing structural load and improving handling efficiency.
Aluminum Bus Bar Advantages:
Product Application Display

Specifications:
Plating Options: | Nickel Plating Silver Plating Tin Plating |
Insulated Finishes: | Epoxy Coated PVC Dipping Coated Heat Shrink Sleeve Coated Bare Finish
|
Edge: | Full Round Edges Rounded Corners Square Corners |
Voltage Type: | AC DC |
Production Capabilities: | Bending Brazing Drilling Forming Milling Plating Punching Sawing
Tapping Riveting |
Industries Served: | Aircraft Automotive Electrical Switch Gear |
Engineering Capabilities: | Design Assistance Design Verification |
File Formats Accepted:
| JPG PDF DWG DXF |
Applications:
Aluminum busbars are widely used in electric vehicles and are ideal for outdoor or corrosive, high-stress environments. They are most commonly used for electrical suppression in low voltage applications, where moderate strength and lightness are required. Additionally, they are well-suited for cramped enclosures.
Product Gallery:
Why Choose RHI BUSBAR?
1. Advanced Technology: We have industry-leading processes and technologies like automatic robot dipping, automatic robot welding, automatic copper forming and 20 years’ experience of busbar insulated dipping technology. With automation equipment and R&D team, we continuously improve our production efficiency and product quality reliability.
2. Efficient Supply Chain: From raw materials to finished products, all processes include mould and fixture are finished in our plant. Only the plating is finished by our supplier near our factory.
3. Superior Service: Give response in 8 hours, arrive at customer’s site to solve problem in 24 hours ( Site outside China may need to be extended).
4. Quick Response: With efficient supply chain and perfect production process, we can provide small batch products in a short time to support early development of customer’s project.
5.Quality Commitment: We are committed to the highest quality standards. Material is tested before production to guarantee it is ETP grade copper. All goods are inspected before delivery. We have certificates of ROHS, REACH, UL94V-0, ISO14000 and IATF16949.
6. Timely Delivery: Experienced workforce, large production capacity and sound supply chain guarantee timely delivery time for customer.
7. Competitive Price: With efficient supply chain and production environment in China, we have advantage of low cost.