3RW3013-1BB04 SIEMENS

The SIRIUS 3RW3013-1BB04 soft starter is a compact and efficient solution for smoothly starting three-phase asynchronous motors. This S00 size soft starter is designed for motors up to 1.5 kW at 400 V and a rated operational current of 3.6 A. It operates within a voltage range of 200-480 V AC and utilizes a 24 V AC/DC control supply. The 3RW3013-1BB04 employs a two-phase control method, ensuring reduced voltage and current during motor start-up, minimizing mechanical stress and voltage dips. Integrated overload protection safeguards the motor against excessive current draw, extending its lifespan. The device features screw terminals for easy and secure electrical connections. Its compact design allows for space-saving installation in control cabinets. This soft starter is suitable for a wide range of applications, including pumps, fans, and conveyors. By providing a gentle start, it reduces wear and tear on both the motor and the driven equipment, leading to increased system reliability and reduced maintenance costs. Furthermore, the soft starter helps to improve the overall power quality of the electrical network.