Siemens SIRIUS 3TF6 Contactor, 380 → 420 V ac Coil, 3-Pole, 630 A, 335 kW, 3NC + 3NO, 400 V

The Siemens sophisticated vacuum contactor is designed for high-performance applications in various industrial sectors. With its robust construction and advanced technology, it ensures reliable operation and longevity. The product supports multiple operational currents, making it suitable for diverse power configurations. Its insulation voltage and surge voltage resistance guarantee secure functioning under challenging conditions. Ideal for environments requiring exceptional reliability, this contactor exemplifies modern engineering and is poised to meet the demands of contemporary electrical systems.

Significant mechanical stress resistance
Versatile connectivity options
Comprehensive short-circuit protection
Safety standards compliance
Extensive installation versatility