Bus Bar Sizes and Specifications

Bus bar sizes - thicknesses & widths are listed in the table below. Bus bar sizes are for copper & aluminum.

EMS offers a variety of bus bar sizes and specifications (see chart below). Bus bar products are all we do. We specialize in high-quality copper bus bar & aluminum bus bar, produced on state-of-the-art equipment. Our machining centers allow us to manufacture simple or complex designs, and our skilled team ensures timely, error-free delivery.

Thickness Widths
.0625 .500 – 2.00
.125 .500 – 4.00
.1875 .500 – 4.00
.250 .500 – 12.00
.375 .750 – 12.00
.500 1.00 – 12.00
.750 4.00 – 12.00

EMS manufactures products from bars, flat sheets, plates and round bar stock.

A typical bus bar is designed to carry a variety of current loads without having to change any other parts of the system. Bus bar is used in various switches, circuit breakers, and motor controls.

Applicable for a wide range of applications and industries, bus bar is commonly found in:

  • Overhead Cranes
  • Generators & Reactors
  • Aircraft & Aerospace
  • Ships & Boats
  • Vehicles
  • Industrial Machines
  • Electrical Lines & transformers
  • & Much More

With 50+ years of experience, EMS specializes in manufacturing high-quality copper bus bar and aluminum bus bar parts.

Contact EMS Industrial today at 815.678.2700. We’d love to discuss your bus bar service and machining needs.


Bus Bar Sizes

EMS offers a variety of standard lengths & thicknesses.   Custom sizes available upon request.

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Urgent Order Needs

Large & strategic bus bar inventory fulfills urgent & emergency orders requiring quick turnaround.
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Need a Prototype?

Parts developed for your review

If you need a part developed to test its performance, we can create a prototype to your precise specifications allowing you to review its effectiveness with your application.

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