Siemens 3RW4047-1BB14

The Siemens 3RW4047-1BB14 is a reliable soft starter designed to manage motor startup smoothly and efficiently. This model supports currents up to 106 amps and is suitable for motors rated at 55 kW when operating at 400 volts and ambient temperatures up to 40 °C. It operates within a voltage range of 200 to 480 VAC and requires a control voltage between 110 and 230 V AC/DC. The soft starter features screw terminals for secure and straightforward wiring connections. Distributed by BSP Automation, this device is well-suited for applications needing controlled motor acceleration to reduce mechanical stress and electrical peak loads.