Siemens SIRIUS 3TF6 Contactor, 110 → 132 V ac Coil, 3-Pole, 630 A, 335 kW, 4NC + 4NO, 400 V

The Siemens vacuum contactor is robustly designed for efficiency, bringing cutting-edge technology to your operations. Ideal for various applications, it supports operational currents of up to 820 A, ensuring dependable performance in high-demand environments. Its advanced features include a durable mechanical service life of up to 5 million operating cycles, making it a reliable choice for businesses aiming for longevity and reduced maintenance. Supporting a wide range of auxiliary connections, this equipment guarantees seamless integration within existing systems while adhering to stringent safety guidelines. The compact yet dynamic design facilitates easy installation and provides excellent thermal management, resulting in maximised operational capability even in challenging conditions.

Optimised for use in ambient temperatures ranging from -25°C to +55°C
Offers exceptional insulation and surge voltage resistance
Equipped with a comprehensive auxiliary circuit to enhance functionality
Designed for flexible mounting options to suit diverse applications
Ensures high contact reliability for improved operational safety