Siemens SIRIUS 3TF6 Contactor, 110 V dc Coil, 3-Pole, 630 A, 335 kW, 3NC + 3NO, 400 V

The Siemens vacuum contactor is engineered for robust performance in demanding applications, ensuring reliable control of electrical circuits. With a compact design, it supports operational efficiencies for AC loads up to 820 A. The product stands out with its impressive insulation and surge voltage resistance, making it ideal for use in various industrial settings. Crafted with advanced technology, it is capable of withstanding extreme ambient temperatures and challenging installation altitudes. This contactor enhances safety through its reliable auxiliary contacts and is equipped with features that conform to the highest industry standards, assuring durability through a mechanical service life of 5, 000, 000 operations. Exceeding expectations, it’s the perfect choice for power distribution needs.

High mechanical service life
Engineered for efficiency
Exceptional surge voltage resistance
Wide operational temperature range
Easy screw-type terminal installation