Siemens SIRIUS 3TC5 Contactor, 100 → 120 V ac Coil, 2-Pole, 400 A, 4NC + 4NO

The Siemens contactor is designed for robust performance and reliability in demanding applications. Offering a size 12 configuration, it caters to rated operating currents of up to 400 A, making it suitable for diverse industrial needs. Its auxiliary switch package enhances functionality with 4 NO and 4 NC contacts, ensuring versatility in control circuit options. With a high insulation voltage rating of 1000 V, this contactor provides superior electrical safety while maintaining efficiency. Built to withstand extreme ambient conditions, it operates smoothly between -25 and +55 °C, ensuring durability in a variety of environments. This model is compliant with international standards and comes with impressive mechanical service life, affirming its suitability for long-term applications.

Compact design for efficient use
High mechanical lifespan reduces maintenance
Wide temperature range for diverse settings
Flexible control with multiple auxiliary contacts
Easy installation with screw terminal connections
Meets international safety standards