Siemens SIRIUS 3TC4 Contactor, 230 V dc Coil, 2-Pole, 75 A, 2NC + 2NO

The Siemens versatile contactor is engineered for robust performance in demanding applications. It combines advanced technology with high operational efficiency, suitable for various DC operations. With a size 4 design, this contactor facilitates seamless integration into systems requiring reliable switching and control. It supports high operating currents and features auxiliary switches, making it ideal for both individual and complex circuits. The encapsulated components ensure superior insulation and protection, adapting to a wide range of environmental conditions. Designed with longevity in mind, it supports millions of mechanical cycles, thereby ensuring dependable service for years to come.

Auxiliary switches enhance operational flexibility
Optimised for various DC current paths
Compact form factor for easy installation
High insulation voltage ensures operational safety
Wide ambient temperature range for performance