Siemens SIRIUS 2 Contactors deliver exceptional switching performance, designed for high contact reliability, extended operational endurance, and reliable functionality even in the harshest environments. With advanced 3RT devices, these contactors can handle up to 2650A switching without current derating, even in ambient temperatures as high as +55°C. Fully compliant with major standards and certifications, SIRIUS 2 Contactors are engineered for versatility and reliability across various applications. View Product
