Siemens SIRIUS 3RW44 Soft Starter 6NH7800-3CA00

Siemens SIRIUS 3RW44 soft starter, original spare/module part number 6NH7800-3CA00. Designed for starting three-phase induction motors with controlled inrush current and torque to reduce mechanical stress and start-up peaks. Suitable for industrial applications such as conveyors, pumps and compressors. Features compact panel-mount design, integrated control and protection functions, and straightforward installation. Sold as a single unit — ideal as a replacement or spare part.