Siemens SIRIUS 3TF6 Contactor, 380 → 460 V ac Coil, 3-Pole, 630 A, 335 kW, 4NC + 4NO, 400

The Siemens vacuum contactor is designed for robust performance in demanding environments, combining high operational efficiency with exceptional reliability. It accommodates an extensive operating range, with a remarkable capacity for controlling loads effectively across various applications. This product is engineered to ensure a long mechanical service life, suited for high-frequency operations with minimal maintenance. It also adheres to crucial safety and insulation standards, making it ideal for industrial use where reliability is paramount. Additionally, the device supports diverse auxiliary functions, further enhancing its versatility within control systems. With its advanced design, the vacuum contactor is a prime choice for optimising power management in modern electrical infrastructure.

Compact design enhances installation flexibility
Advanced materials for durability and service life
Multiple poles for circuit requirements
Built-in safety features for circuit protection
Efficient energy consumption for sustainability