Siemens SIRIUS 3RT2 Contactor, 175 → 280 V Coil, 3-Pole, 130 A, 55 kW, NO/NC, 1 kV

The Siemens power contactor is engineered for robust performance in demanding industrial applications. Designed to handle operational currents up to 110 A, it is ideal for controlling electric motors and other devices across a range of environments. This model integrates a varistor for surge protection and features a compact design that simplifies installation. Its versatility is demonstrated through its compatibility with both AC and DC supplies, making it a reliable choice for various applications. With an exceptional mechanical service life of up to 10 million cycles, it provides long-lasting durability. Enhanced safety features, including a high degree of insulation and contact reliability, ensure optimal operation under all conditions.

Advanced surge suppression technology for reliability
Compact dimensions for tight installations
Built-in auxiliary contacts for flexibility
Robust construction for minimal maintenance
High mechanical service life for durability