3TF6944-0CS7 SIEMENS

The 3TF6944-0CS7 Siemens contactor is a robust and reliable switching device designed for demanding industrial applications. This 3-pole contactor, with a size of 14, is specifically engineered for AC-3 duty, making it ideal for controlling AC motors. It boasts a substantial power rating of 450 kW at 400/380 V (690 V), ensuring it can handle high-power motor control requirements. The integrated auxiliary switch features a 44 configuration (4NO+4NC), providing ample flexibility for control and feedback circuits. This contactor is designed for AC operation within a 500...600 V AC range at 50/60 Hz, ensuring compatibility with various power systems. Its durable construction and high electrical endurance contribute to a long and dependable service life. The 3TF6944-0CS7 is suitable for use in a wide range of applications, including pumps, fans, compressors, and other motor-driven equipment. Siemens' commitment to quality ensures that this contactor meets stringent industry standards for performance and safety. This contactor provides reliable motor control and protection in industrial environments.