Siemens SIRIUS 3RT14 Contactor, 240 → 277 V AC/DC Coil, 3-Pole, 400 A, 2NC + 2NO, 690 V

The Siemens Power Contactor is built for demanding applications, handling up to 400 A and 690 V. It operates reliably in temperatures from -25 °C to +60 °C and features auxiliary contacts and advanced overload protection. Its versatile design supports vertical or tilted mounting and offers a mechanical service life of 10 million cycles, ensuring long term durability and consistent performance.

AC and DC compatibility
Wide range of auxiliary contacts
Advanced overload and short circuit protection
High mechanical service life
Flexible mounting options
Minimal power loss