Siemens SIRIUS 3RT1 Contactor, 480 V Coil, 3-Pole, 140 A, 55 kW, 2NO/2NC, 1 kV

The Siemens Power Contactor is an advanced solution for reliable motor control in AC-3 applications up to 115 A. Designed to operate efficiently in temperatures from -25 °C to +60 °C, it offers durability and seamless integration into various control systems with a compact footprint. It features multiple protective elements and circuit configurations for safety and longevity, making it ideal for industrial use. Auxiliary contacts add flexibility for diverse needs.

Efficient with 21 W power loss
Robust surge voltage resistance
Auxiliary contacts included
10 million cycles mechanical life
Wide current range
Compact for confined spaces
Complies with international safety standards