3TF6844-8CF7 SIEMENS

The 3TF6844-8CF7 Siemens contactor is a robust and reliable 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 circuits. It is specifically optimized for AC-3 duty, handling motor loads up to 335kW at 400/380V, and is also rated for systems up to 1000V. The integrated auxiliary switch block features a 44 configuration, providing 4 normally open (NO) and 4 normally closed (NC) contacts for versatile control and feedback signaling. This contactor is designed for AC operation, with a coil voltage range of 110...132V AC at 50/60 Hz, ensuring compatibility with standard power supplies. Its durable construction and high electrical endurance contribute to a long service life, minimizing downtime and maintenance costs. The 3TF6844-8CF7 is ideal for use in motor starters, power distribution systems, and other applications requiring reliable and high-performance switching. Siemens' commitment to quality ensures that this contactor meets stringent industry standards, providing safe and efficient operation. This contactor provides reliable performance in diverse industrial environments.