Siemens SIRIUS 3RT14 Contactor, 200 → 277 V AC/DC Coil, 3-Pole, 400 A, 2NC + 2NO, 690 V

The Siemens Power Contactor handles up to 400 A at 690 V for AC-1 applications. It operates efficiently across a broad temperature range, features electronic auxiliary contacts, and supports up to 10 million operating cycles. Its compact design and multiple safety features ensure reliability and ease of installation in complex electrical systems.

Flexible voltage compatibility
High surge voltage resistance
Shock resistance
Quick and efficient mounting
Robust design for longevity
Superior contact reliability
Effective cooling design