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

The Siemens power contactor is a robust solution for controlling electrical circuits in industrial applications. Designed to handle high operational currents, it effortlessly performs under demanding conditions, boasting an impressive mechanical service life of up to 10 million operating cycles. The advanced design includes integrated varistors and auxiliary contacts to enhance functionality and safety. Optimised for energy efficiency, this product features a notable power loss management system. Its versatile operational capabilities make it suitable for various applications, ensuring reliable performance across different voltage and current levels. With reliable environmental ratings, it is built to withstand diverse operational environments, reinforcing its reputation as a dependable choice in power contact solutions.

Features auxiliary switch capabilities for enhanced control
Robust construction designed for long-term service life
Built-in surge voltage resistance enhances durability
Designed for easy installation facilitating swift setup and maintenance
Suitable for use with a variety of load types boosting versatility