Parameter Specification Manufacturer Eaton Model Series ST300 Full Model Number ST307-V2-150-B Kit / Assembly Code 02-139481 Product Type Soft Starter (Solid-State) with Integrated Bypass Rated Current 150 Amps (This is the key specification from the model number) Motor Power Rating Approx. 75 kW / 100 HP @ 400V AC (This is a typical rating; confirm based on your motor voltage) Supply Voltage 208-600V AC, 50/60 Hz Phases 3 Control Method Voltage Ramp (Standard) with Current Control option Key Features Integrated Bypass Contactor, Internal Overload Protection, Multiple Programmable Start/Stop Modes, Power Factor Correction (during run). Protection Features Overload, Phase Loss, Overcurrent, Jam, Underload, Overvoltage, Undervoltage, Thermal. Control Connections Programmable Digital Inputs, Relay Outputs, Analog Output. Enclosure Open Type (Bare Starter). Designed to be mounted inside a control panel with appropriate IP rating. Communication Optional communication modules (e.g., Modbus, DeviceNet, Profibus) available.
