Bus Bar Sizes and Specifications

EMS offers a variety of bus bar sizes and specifications. 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.
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Bus bar sizes - thicknesses & widths are listed in the table below. Bus bar sizes are for copper & aluminum.

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.