Siemens SIRIUS 3RT2 Contactor, 175 → 280 V AC/DC Coil, 3-Pole, 110 A, 55 kW, 1NC, 400 V

The Siemens power contactor is designed to meet the rigorous demands of industrial applications, ensuring reliable performance and energy efficiency. With high operational currents and a robust design, it effectively controls large loads while providing exceptional safety standards. The integration of advanced features such as an auxiliary contact and a built-in varistor enhances its versatility, making it suitable for a variety of configurations. Its compact dimensions and flexible installation options further simplify integration into existing systems, ensuring smooth operational continuity. The unit boasts an impressive operational life, offering both mechanical reliability and efficiency, tailored for environments where reliability is paramount.

Optimised for a wide temperature range for diverse installations
Equipped with auxiliary contacts to enhance functionality
Spring-loaded terminals simplify wiring and improve connection security
Features a high number of operating cycles for extended service life