Siemens SIRIUS 3RT2 Contactor, 155 V Coil, 3-Pole, 110 A, 55 kW, NO/NC, 1 kV

The Siemens power contactor, designed for AC-3e/AC-3 applications, offers robust performance for controlling electrical motors. With a current rating of 110 A and capable of operating at various voltages, it seamlessly integrates into diverse industrial environments. Essential for ensuring operational safety and efficiency, the device features auxiliary contacts for expanded functionality and a compact S3 size ideal for space-constrained installations. Additionally, the incorporation of an integrated varistor enhances its reliability and longevity, making it a dependable choice for demanding applications. This product is engineered to meet rigorous international standards, ensuring compliance and trust in critical operations.

Integrated surge suppression protects against voltage spikes
Compact design allows for flexible installation in tight spaces
Auxiliary contacts provide additional control options
Low power loss contributes to energy efficiency
High mechanical durability ensures a long operational lifespan