Siemens SIRIUS 3RT2 Contactor, 120 V Coil, 3-Pole, 110 A, 55 kW, NO/NC, 1 kV

The Siemens power contactor takes your electrical control capabilities to the next level. Designed for high performance in demanding AC-3e/AC-3 environments, it supports operational currents up to 110 A, delivering reliability across various applications. Engineered with auxiliary contacts and robust thermal protection features, this contactor ensures protection against overload and environmental extremes, making it ideal for both commercial and industrial operations. With a compact S3 size and versatile DIN rail mounting options, it fits seamlessly into diverse setups while maintaining ease of access for maintenance. The thoughtfully engineered circuitry provides enhanced insulation and surge voltage protection, safeguarding the integrity of your systems. Embrace the synergy of efficiency and performance with this advanced power contactor.

Compact design fits tight spaces effectively
High mechanical service life for long-term use
Environmental resistance improves durability
Thermal calculation method optimizes performance
Auxiliary switch functionality for expanded control
Screw terminals simplify wiring and maintenance