Siemens 3RW3046-1BB04

The Siemens 3RW3046-1BB04 is a soft starter designed to handle motors up to 80 A, with a power rating of 45 kW at 400 V. It operates within a voltage range of 200 to 480 V AC and features 24 V AC/DC control voltage connections via screw terminals. This device helps reduce mechanical stress on motors during startup by gradually ramping up the voltage, improving the longevity and reliability of your equipment. Available through BSP Automation, it’s a practical solution for applications requiring smooth motor starts and efficient control.