Siemens SIRIUS 3RT2 Contactor, 33 V Coil, 3-Pole, 130 A, 55 kW, NO/NC, 1 kV

The Siemens power contactor perfectly balances efficiency and reliability, adeptly managing the demands of AC-3e/AC-3 applications. Designed for a maximum operational current of 110 A, it seamlessly integrates features like built-in varistors, auxiliary contacts, and a robust design that ensures longevity even under extreme conditions. With a specified mechanical lifespan of up to 10 million operating cycles and remarkable environmental resilience, it operates effectively in temperatures ranging from -25 to +60 °C. Its compact dimensions and versatile installation options facilitate straightforward integration into various systems, making it an ideal choice for any industrial environment. Whether employed for switching or controlling substantial electrical loads, this power contactor demonstrates exceptional performance and compliance with global safety standards.

Integrated varistors for surge protection
Supports auxiliary contacts for flexibility
Endures up to 10 million mechanical cycles
Functions across a wide temperature range
Screw terminals for secure main current connections