3RW4036-2BB15 SIEMENS

The SIRIUS 3RW4036-2BB15 soft starter is a highly efficient and reliable solution for reducing the starting current and torque of three-phase asynchronous motors. This soft starter, size S2, is designed for motors up to 30 kW at 500 V and 45 A. It operates within a wide voltage range of 400-600 V AC and features a control supply voltage of 110-230 V AC/DC, offering flexibility in various power environments. The 3RW4036-2BB15 ensures smooth motor starts, minimizing mechanical stress on the driven equipment and extending the lifespan of the motor. Its compact design allows for easy integration into existing control panels. The device is equipped with spring-type terminals for quick, secure, and maintenance-free connections. It is suitable for standard applications at 40 °C. By optimizing motor acceleration and deceleration, the soft starter enhances overall system performance and energy efficiency. Furthermore, it provides overload protection, safeguarding the motor from potential damage. This soft starter is an ideal choice for applications requiring controlled starting and stopping of motors.