Siemens SIRIUS 3TF6 Contactor, 220 V dc Coil, 3-Pole, 630 A, 335 kW, 3NC + 3NO, 400 V

The Siemens vacuum contactor is engineered for robust performance in high-power applications, ensuring reliable operation with a maximum of 820 A operational current at AC-3. This versatile device is suitable for a range of voltages, making it ideal for industrial environments where efficiency and safety are paramount. Designed with a compact footprint, the contactor's significant mechanical service life of up to 5 million operating cycles ensures minimal downtime and maintenance. Its innovative thermal short-time current capacity enhances its resilience under varying loads, while the environmental durability allows it to perform optimally even in challenging conditions. This contactor embodies cutting-edge technology for superior performance, longevity, and safety in your operations.

Robust design for high currents
Reduced need for replacements
Innovative thermal features
Compact dimensions for installation
Varied environmental conditions accommodated