Siemens 3RW40242TB05

The Siemens 3RW40242TB05 is a SIRIUS soft starter designed to manage motor startup by gradually increasing voltage, which helps reduce mechanical stress and electrical peaks. This model supports motors up to 7.5 kW at 500 V and can handle currents up to 12.5 A. It operates efficiently within a voltage range of 400 to 600 V AC and includes integrated thermistor motor protection to safeguard your equipment from overheating. The device features convenient spring-loaded terminals for secure and reliable wiring. Distributed by BSP Automation, this soft starter offers a robust solution for improving motor control and extending the lifespan of your machinery.