Siemens SIRIUS 3RT2 Contactor, 175 → 280 V Coil, 3-Pole, 110 A, 55 kW, NO/NC, 1 kV

The Siemens power contactor is engineered for versatility and reliability in demanding applications, featuring three poles designed for AC-3e/AC-3 uses. With a robust operational current of 110 A and the ability to handle up to 55 kW at 400 V, this device is suitable for controlling high-capacity circuits. The integrated varistor enhances protection, while convenient spring-loaded terminals simplify installation and maintenance. With its mechanical service life of 10 million cycles, this contactor ensures longevity and reduced downtime. Whether installed in commercial or industrial settings, this product stands out for its efficiency and performance.

Integrated varistor for enhanced protection against voltage spikes
Simplified installation through spring-loaded terminals
Designed for extensive mechanical service life with minimal maintenance
Meets rigorous environmental standards for reliability