Siemens 3RW5544-6HA04

The Siemens 3RW5544-6HA04 is a SIRIUS soft starter designed for operating voltages between 200 and 480 volts and supporting currents up to 250 amps. This device helps reduce the mechanical stress on motors during startup by gradually ramping up the voltage, which improves equipment longevity and minimizes wear. It features screw terminals for secure wiring connections and operates with a control voltage of 24 V AC/DC. Distributed by BSP Automation, this soft starter is well-suited for applications requiring reliable motor starting with compact and efficient performance.