Eaton S611F414N3S Soft Starter

Eaton S611F414N3S Soft Starter | 150 HP | 208V | Three-Phase | Standard Duty | New

The Eaton S611F414N3S is a solid-state soft starter engineered for dependable motor control in industrial and commercial applications where smooth acceleration and deceleration of motors is critical. Designed for standard duty performance, this model is rated for 150 horsepower at 208V and supports three-phase AC input, making it ideal for HVAC systems, pumps, conveyors, compressors, and material handling equipment.

Part of Eaton’s S611 series, the S611F414N3S soft starter features robust power electronics and integrated control intelligence to protect motors during startup, minimize mechanical stress, and reduce energy costs. It utilizes advanced control algorithms to ensure smooth torque ramp-up and ramp-down, limiting voltage spikes and current surges that can damage equipment or trip breakers.

This model includes a built-in bypass contactor, integrated motor protection, programmable I/O, and an intuitive user interface for fast configuration. The unit is housed in a rugged, compact enclosure that simplifies installation and conserves panel space.

🔧 Key Features & Specifications:

• Manufacturer: Eaton
• Model Number: S611F414N3S
• Series: S611 Soft Starter Series
• Motor Rating: 150 HP at 208V AC (Three-Phase)
• Voltage Rating: 208V AC, 3-phase
• Current Rating: Approx. 414A max (varies with application and duty cycle)
• Control Voltage: Typically 120V AC (confirm with spec sheet)
• Enclosure Type: NEMA 1 (standard), wall-mountable
• Start/Stop Modes: Voltage ramp, current limit, torque control
• Integrated Bypass Contactor: Reduces heat and improves efficiency after start-up
• Protection Features: Overload, undervoltage, phase loss, and stall protection
• User Interface: LCD display with keypad for setup and diagnostics
• I/O: Programmable inputs and relay outputs
• Certifications: UL, CSA, CE certified
• Application Use Cases: Pumps, fans, blowers, compressors, material handling systems, chillers
• Condition: New, unused

The Eaton S611F414N3S provides an optimal balance of performance, protection, and simplicity for motor control applications. Its intelligent soft start capabilities enhance motor life, reduce downtime, and improve energy efficiency in a wide variety of demanding industrial environments.