Siemens SIRIUS 3RA24 Contactor, 24 V dc Coil, 3-Pole, 50 A, 22 kW, 3NO + 3NC, 690 V

The Siemens Contactor Assembly is designed for efficient star delta starting, offering both reliability and superior performance. Supporting up to 22 kW at 400 V and various operational currents, it is engineered for environments requiring high flexibility. Its compact design facilitates easy DIN rail installation, while integrated electrical and mechanical interlocks ensure safe operation. With a mechanical service life of up to 10 million cycles, it reduces maintenance needs.

Supports efficient star delta starting
Integrated interlocks for safety
10 million cycle lifetime
Compact for DIN rail mounting
Wide temperature range
Flexible configuration