3RT1945-5AR61 SIEMENS

The 3RT1945-5AR61 is a meticulously engineered magnet coil designed specifically for SIRIUS contactors, size S3, ensuring optimal performance and seamless integration. This critical component facilitates the electromagnetic actuation of the contactor, enabling reliable switching of electrical circuits. Featuring robust screw terminals, it guarantees secure and dependable electrical connections, minimizing the risk of loose connections and ensuring operational safety. The coil is rated for 400 V AC at 50/60 Hz, making it suitable for a wide range of industrial power systems. Additionally, it is compatible with 440 V at 60 Hz, providing versatility in different electrical environments. Its precise design ensures efficient energy consumption while delivering consistent and reliable performance. The 3RT1945-5AR61 is an essential part for maintaining the functionality of your SIRIUS contactor system. Siemens' commitment to quality ensures a long service life and minimal downtime. This magnet coil is crucial for applications requiring dependable motor control and switching operations.