Siemens 3RW4028-2BB04

The Siemens 3RW4028-2BB04 is a SIRIUS soft starter designed for smooth motor startup and protection. It supports motors up to 18.5 kW at 400 V and can handle current ratings of 38 A. This model operates efficiently within a voltage range of 200 to 480 V AC and is built to work reliably in temperatures up to 40°C. The device features 24 V AC/DC control voltage and uses spring-type terminals for secure and easy wiring. Distributed by BSP Automation, this soft starter offers a dependable solution for managing motor inrush currents and enhancing the longevity of your equipment.