S801+N66N3S Eaton Soft Starter

The Eaton S801+N66N3S is an intelligent 3P soft starter from the S801+ series, rated at 66A and built on a compact 65MM frame. Designed for three-phase motors in Delta (3-lead) configurations, it provides advanced motor starting and stopping in one of the smallest footprints available. The unit supports motors from fractional horsepower through applications requiring high steady-state current. Built-in overload protection and an integrated run bypass contactor simplify installation and enhance motor protection. Its soft-stopping capability enables smooth motor deceleration, helping reduce mechanical stress on connected equipment. The compact 65MM frame supports retrofitting into existing motor control centers, replacing wye-delta starters or across-the-line NEMA and IEC starters without structural modifications.