The Siemens/ITE 3TY-6520-OA N is a three-pole contactor in the 3TY family, model 6520-OA N, used to switch AC loads in industrial automation applications. It is designed for control-panel motor-control and other heavy-load duties within automation environments, providing reliable remote switching of circuits. An aftermarket replacement option exists for 3TY-6520-OA, such as the 3TB523TY6520-OA contactor kit, enabling retrofit or replacement within compatible Siemens/ITE assemblies.
