Siemens SIRIUS 3RT2 Contactor, 150 V Coil, 3-Pole, 80 A, 37 kW, 1NC, 690 V

The Siemens power contactor is engineered for exceptional performance in demanding industrial applications. Offering reliable AC-3e/AC-3 operation, it supports up to 80 A rated current, ensuring efficient control of electrical motors. With its robust design, including a miniature size of S2 and integrated varistor for surge protection, the contactor guarantees a long mechanical service life of 5 million operations. It functions across a wide temperature range of -25 to +60 °C, making it ideal for various environments. The advanced auxiliary contacts and spring-loaded terminals further enhance its versatility, allowing seamless integration into existing systems. This contactor not only meets high safety standards but also brings peace of mind with its outstanding fault tolerance and reliability.

High reliability with up to 5 million cycles
Integrated varistor for surge protection
Wide operational temperature range
Optimised for communication with auxiliary switches
Energy-efficient with minimal power loss