Siemens SIRIUS 3RT2 Contactor, 175 → 280 V Coil, 3-Pole, 80 A, 37 kW, 1NC, 690 V

The Siemens power contactor represents a reliable solution for various electrical applications, boasting an impressive range of capabilities. This unit is designed for efficient control in industrial environments, seamlessly integrating into mains circuits with a robust three-pole configuration. Engineered to handle substantial operational currents and voltages, it ensures optimal performance through a combination of advanced technology and meticulously selected materials. The built-in varistor enhances protection against voltage surges, while the auxiliary contacts offer versatility in operational setups. Designed for demanding conditions, this power contactor combines durability with efficiency, making it an essential component for automation and control systems.

Operational stability at extreme temperatures
Compact and user-friendly design
Long mechanical service life
Locking mechanism for enhanced safety
Meets stringent industry regulations
Optimised for efficient power loss management