3RT1944-5AD21 SIEMENS

The 3RT1944-5AD21 is a meticulously engineered magnet coil designed for seamless integration with SIRIUS contactors, specifically Size S3. This critical component ensures reliable and efficient operation of the contactor, facilitating the control of electrical circuits in diverse industrial applications. Featuring robust screw terminals, the coil guarantees secure and stable electrical connections, minimizing the risk of disruptions and enhancing overall system safety. Operating at 42 V AC and supporting both 50 Hz and 60 Hz frequencies, the 3RT1944-5AD21 offers versatile compatibility with various power systems commonly found in industrial settings. Its precise design and high-quality materials ensure optimal performance and longevity, even under demanding operational conditions. The magnet coil is essential for generating the magnetic field required to actuate the contactor, enabling the switching of electrical loads with precision and speed. Siemens' commitment to excellence is evident in the coil's reliable performance and adherence to stringent quality standards. This component is crucial for maintaining the efficiency and safety of electrical control systems. The 3RT1944-5AD21 magnet coil exemplifies Siemens' dedication to providing innovative and dependable solutions for industrial automation.