Siemens SIRIUS 3RW4056-2BB44 Soft Starter - 162A, 90kW

The Siemens 3RW4056-2BB44 is a SIRIUS S6 soft starter with a rated current of 162A and a power rating of 90kW at 400V. It operates with a supply voltage range of 200-460V AC and a control voltage of 230V AC. This model features spring-type terminals for easy connection. Please note that this is a phased-out product, with the preferred successor being the Siemens 3RW5056-2AB14.

This soft starter is designed to reduce the mechanical stress on machinery and electrical systems by providing a smooth, controlled acceleration of three-phase asynchronous motors. It is ideal for applications in conveyor systems, pumps, fans, and compressors where smooth starting is crucial to prevent damage and improve efficiency.

Stanlo Automation, a veteran-owned surplus parts supplier, offers the Siemens 3RW4056-2BB44. Secure this reliable soft starter for your existing equipment or as a replacement part. We ensure quality surplus components are available to keep your industrial operations running.