Insulated Flexible Aluminum Bus Bar Sizes

Aluminum busbar can be customized in different models and sizes. It is most often used for electrical suppression in low voltage applications.The primary differences between aluminum and copper bus bar is that aluminum is more cost-effective and lighter weight.


RHI manufacture and supply wide range of custom aluminum busbars. 

Strength:quality aluminum has plenty of tensile strength to withstand thermal expansion strain.Depending on the alloying agents employed, the strength of aluminum itself can range from dead soft to mild steel.

Ampacity: Contingent on busbar size, aluminum busbar can handle currents up to 4000A, which is more than sufficient for many applications.

Conductivity:Aluminum busbar conductivity is dependent on the alloy and temper. Pure aluminum conductivity is approximately 65.0% of IACS.

Resistance:High quality, high strength aluminum can have mechanical resistance up to 530 Newton/mm2. Aluminum is fatigue resistant and corrosion resistant. Aluminum also offers easy corrosion removal with simple stripping.

Weight: Aluminum can be as much as 70% lighter than copper.

Aluminum Bus Bar Advantages:

  • High Corrosion Resistance

  • Good Conductivity

  • Great Heat Exchange

  • Efficient Thermal Dissipation

  • Lightweight

  • Cost Effective

Product Show:

RHI Electric | Specialized in production of new energy connecting copper busbar

RHI Electric | Specialized in production of new energy connecting copper busbar


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 
Production Capabilities:Bending 



Industries Served:Aircraft 
Switch Gear    
Engineering Capabilities:Design Assistance 
Design Verification 
File Formats Accepted: 






Aluminum busbar is best utilized for outdoor applications or corrosive, high stress environments.

It is most often used for electrical suppression in low voltage applications, where moderate strength and lightness is required. It’s also ideal for cramped enclosures.

Busbar production department and warehouse.

copper busbar production show.jpg

Our Advantages:

Strong Manufacturer: We have 6000 m² standard workshop to assure the stability of product.

Strong After-sale Service: Our after-service team has 20 people. With professional busbar knowledge and more than 5 years export experience, our team help to solve any problem during  cooperation.

Timely Delivery: As to the standard bus bar, we promise normal order will be delivered within 7 days. For specific lead time you request and non-standard bus bar delivery time, we can discuss.

Quality Guarantee: Material is tested before production.  All goods are inspected before delivery.  Test like temperature rise and bending can be made as customer’s request.

Competitive Price: We are factory to supply most competitive price with high quality. For long cooperation and large quantity, we can discuss discount price.

Company Show:

company show.jpg

Contact us now.


Mob: 0086-15258035552

TAG:  aluminum bus bar aluminum busbar sizes  flexible aluminum busbar

Contact Us

Changer Code