The Siemens 3RK1304-5KS40-5AA3 is a robust ET 200pro RSE ST reversing starter designed to support efficient and safe operation in automated production lines. This standard mechanical switching unit includes electronic overload protection and is suitable for AC-3 applications up to 0.9 kW at 400 V. The current range is adjustable from 0.15 A to 2.00 A, providing flexibility for various motor loads. The device is equipped with a 400 V AC brake contact and features Han Q4/2 and Han Q8/0 connectors for secure and reliable connectivity. The Siemens 3RK1304-5KS40-5AA3 is engineered to deliver dependable performance in demanding industrial environments, ensuring process continuity and safety. Quick delivery and large stock ensure immediate availability of the 3RK1304-5KS40-5AA3. Refurbished options of the 3RK1304-5KS40-5AA3 come standard with a 2-year warranty and contribute to sustainability goals. Siemens guarantees proven quality and reliability for the 3RK1304-5KS40-5AA3, making it a trusted choice for production managers.