3RW4036-1BB04 SIEMENS

The SIRIUS 3RW4036-1BB04 soft starter is a highly efficient and reliable solution for smoothly starting three-phase asynchronous motors. This S2 frame soft starter is designed for motors with a rated power of up to 22 kW at 400 V and an operating temperature of 40°C. It operates within a wide voltage range of 200-480 V AC and utilizes a 24 V AC/DC control supply voltage. The 3RW4036-1BB04 offers stepless starting, reducing mechanical stress and preventing voltage dips in the power supply system. Integrated features include adjustable current limiting and overload protection, ensuring motor and system safety. The device is equipped with screw terminals for easy and secure electrical connections. Its compact design allows for space-saving installation in control cabinets. This soft starter enhances motor lifespan and reduces maintenance costs by minimizing wear and tear during startup. Furthermore, it contributes to increased system availability and overall operational efficiency. The SIRIUS 3RW4036-1BB04 is an ideal choice for various industrial applications requiring controlled motor starting.