Siemens SIRIUS 3RT2 Contactor, 21 → 33 V AC/DC Coil, 3-Pole, 110 A, 55 kW, 1NC, 400 V

The Siemens power contactor excels in managing the demands of industrial applications, providing a reliable solution for AC-3e/AC-3 control. With a robust design, it accommodates operational currents up to 110A, making it suitable for a range of motors with operational ratings up to 55 kW. Engineered with efficiency in mind, the product features an integrated varistor for surge protection and operates seamlessly within a temperature range from -25°C to +60°C. Constructed for durability, it boasts a remarkable mechanical service life of 5, 000, 000 cycles, ensuring longevity in performance. The versatile control voltage accommodates both AC and DC with ease, making it a preferred choice for modern automation systems.

High mechanical endurance rated at 5, 000, 000 cycles
Designed for efficient operation in tough environments
Lightweight structure for easy mounting and installation
Compatible with various communication modules for control