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

The Siemens vacuum contactor is a high-performance solution designed for efficient and reliable operation in industrial applications. Engineered to handle operational currents up to 700 A and insulation voltage ratings to 1, 000 V, this versatile device ensures seamless functionality in demanding environments. With its robust design, it is suitable for various operational contexts, offering users enhanced protection against electrical surges and mechanical stress. The vacuum contactor operates within a broad temperature range and is built to withstand significant installation heights, ensuring reliable performance in diverse conditions. Ideal for both AC-3 and AC-3e applications, it combines advanced engineering with user-friendly features for a dependable power management solution.

Supports maximum current of 700 A
Insulation voltage up to 1, 000 V
Durable construction for harsh conditions
Operates in -25 to +55 °C
5 million cycles mechanical life
Advanced surge voltage resistance