3TF6944-8CF7 SIEMENS

The 3TF6944-8CF7 from Siemens is a high-performance, size 14 contactor designed for demanding industrial applications. This 3-pole contactor is specifically engineered for AC-3 duty, making it suitable for switching motors and other inductive loads. It boasts a substantial power rating of 450 kW at 400/380 V, with a maximum operational voltage of 1000 V, ensuring compatibility with a wide range of power systems. Equipped with an auxiliary switch featuring 4 normally open (NO) and 4 normally closed (NC) contacts, it provides extensive feedback and control capabilities for enhanced system integration. The contactor is designed for AC operation, utilizing a 110...132 V AC coil at 50/60 Hz for reliable and consistent performance. Its robust construction and high electrical endurance ensure a long and dependable service life, even in harsh environments. The 3TF6944-8CF7 is an ideal choice for applications requiring high power switching and comprehensive control features. Siemens' commitment to quality and innovation is evident in the design and performance of this contactor, offering a reliable solution for motor control and power distribution. This contactor ensures seamless integration and optimal performance in critical industrial processes.