S811+N37P3S Eaton Soft Starter

The Eaton S811+N37P3S is a premium N-frame S811+ soft starter with a 37 A rating and 3P configuration for advanced control and protection of three-phase motors. Its operating voltage range of 200–600 V and frequency rating of 47–63 Hz define compatible electrical conditions for installation. The device supports inline and inside-the-delta wiring configurations for installation flexibility. Built-in overload protection, a run bypass contactor, and advanced motor protection functions support motor operation. Available options include level/edge sensing, pump control, and extended ramp capabilities for smooth starting and stopping, including pumping and demanding motor applications. Its compact footprint supports use in existing motor control centers or enclosures.