About Essex
Essex is a magnet wire brand now sold as Essex Solutions, based in Atlanta, Georgia. It began as Essex Magnet Wire, operated from 2020 as the Essex Furukawa joint venture, and became wholly owned by Superior Essex in 2024. The range includes round and rectangular copper winding wire for motors and transformers, such as UltraShield Plus, an inverter-duty wire meeting NEMA MW 35-C.
Manufacturer website: essex.com (opens in a new tab)








