Siemens 3RW3028-1BB14

The Siemens 3RW3028-1BB14 is a SIRIUS soft starter designed to smoothly control the start-up of motors with a rated current of 38 A. It supports motors up to 18.5 kW at 400 V and operates effectively within a voltage range of 200 to 480 V AC. This soft starter is built to handle ambient temperatures up to 40 °C and features 110 to 230 V AC/DC control voltage with screw terminals for reliable electrical connections. Distributed by BSP Automation, this device offers a practical solution for reducing mechanical stress and improving the longevity of motor-driven equipment.