What’s the Difference Between Aluminum and Copper in Electrical Applications? (.PDF Download)

April 5, 2016

There are obviously materials property differences, such as capacitance, weight, and cost, between aluminum (Al) and copper (Cu) to consider for an electrical application. Al was more prevalent in the past for products such as bus bars, fuses, and breakers. Over time, some designers have changed components from Al to Cu. Today, due to cost stability and coating, some designers are switching back...

Register or Sign in below to download the full article in .PDF format, including high-resolution graphics and schematics when applicable.

Sponsored Recommendations

Aug. 22, 2025
Discover how to meet growing customer demands for custom products without overextending your engineering team. Learn how scaling your automation strategy can help you win more...
Aug. 22, 2025
Join industry leaders to explore how cutting edge digital technologies are transforming factories. Learn how to boost throughput, enhance flexibility, and accelerate your digital...
Aug. 22, 2025
Explore the future of manufacturing. Learn how to leverage the latest digital technologies and strategies to build a more efficient, agile, and resilient digital factory.
Aug. 21, 2025
A look into the latest improvements in motion control through high-performance drives, AI enhancements, and faster communication protocols.