Aluminum Bus Bar

Choose from our selection of bus bars including over 900 products in a wide range of styles and sizes.

Aluminum bus bar.

Our aluminum bus bar is rectangular in shape with rounded corners. Aluminum bus bar is popular for high current secondary electrical applications requiring the lightness of aluminum with moderate strength. Advanced custom aluminum bus bar design and manufacturing. Aluminum bus bar is best utilized for outdoor applications or corrosive high stress environments.

There are a number of considerations that need to be recognized beyond the figures given in the chart. Because aluminum has this imperfect surface and is also subject to thermal expansion and contraction which is 42 higher than copper there is a greater risk that. However these charts can only tell you so much. It s also ideal for cramped enclosures.

Understanding bus bar ampacity charts. The 6061 t6 alloy tubular bus is used where high strength and lower conductivity are required. Seamless bus pipe is generally made of 6063 t6 alloy in ansi schedule 40 pipe because of its excellent mechanical and electrical properties. Aluminum is critical to a diverse range of applications in industries ranging from transportation electronics and construction to packaging household items and recreational products.

Southwire is a top aluminum bus bar manufacturer and a leader in the design and manufacture of fabricated aluminum bus bars and aluminum bus bar systems for high current secondary ac and dc applications. Pure aluminum conductivity is approximately 65 0 of iacs international annealed copper standard. Wmwa enables companies to fulfill their project requirements with a wide selection of excellent quality aluminum bus bar products. In fact when comparing the two materials aluminum bus bar is twice as conductive as copper.

Aluminum bus bar products. To learn more please contact storm s engineering team by calling 800 394 4804. Aluminum bus bar ryerson s aluminum bus bar is made of 6101 aluminum alloy noted for its electrical conductivity. Aluminum offers many possibilities including laminated bus and insulated bus bar connectors.

This article presents a brief overview of ampacity charts for both copper and aluminum bus bar and shows how to interpret the data within. Aluminum bus bar conductivity is dependent on the alloy and temper.