3TF6933-8QG7 SIEMENS

The 3TF6933-8QG7 is a high-performance, three-pole contactor from Siemens, designed for demanding industrial applications. This Size 14 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, and is also rated for 1000V systems, ensuring compatibility with a wide range of power networks. The integrated auxiliary switch block features a 3NO+3NC configuration, providing ample signaling capabilities for control and monitoring circuits. A built-in rectifier bridge facilitates seamless operation with 3TC44 reversing contactors, simplifying motor reversing applications. This contactor is designed for AC operation, utilizing a 110 to 120 V AC supply at 50/60 Hz. Its robust construction and reliable performance make it an ideal choice for critical motor control applications where durability and precision are paramount. The 3TF6933-8QG7 offers a comprehensive solution for motor starting, stopping, and protection, ensuring efficient and safe operation of electrical equipment. Siemens' commitment to quality and innovation is evident in the design and construction of this contactor, providing users with a long-lasting and dependable solution.