3TF6833-1QG7 SIEMENS

The 3TF6833-1QG7 Siemens contactor is a robust and high-performance switching device designed for demanding industrial applications. As a Size 14 contactor, it boasts a 3-pole configuration, making it suitable for controlling three-phase electrical circuits. It is specifically optimized for AC-3 duty, enabling efficient and reliable switching of AC induction motors. With a substantial power rating of 335kW at 400/380V (and compatibility with 690V systems), this contactor can handle heavy-duty motor loads. The integrated auxiliary switch block, featuring 3 normally open (3NO) and 3 normally closed (3NC) contacts, provides versatile signaling and control options. A built-in rectifier bridge ensures compatibility with reversing contactor configurations like the 3TC44. This contactor is designed for AC operation, specifically within the 110 to 120 V AC voltage range at 50/60 Hz. This ensures reliable performance in various power grid environments. Its robust design and high electrical endurance contribute to a long and dependable service life, minimizing downtime and maintenance costs. The 3TF6833-1QG7 is an ideal choice for applications requiring precise and reliable motor control in challenging industrial settings.