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Siemens Line Reactors

Siemens line reactors are high-quality electrical components designed to improve the performance, reliability, and lifespan of inverter drives and motor control systems. Installed on the input side of variable frequency drives (VFDs), these reactors help reduce harmonics, limit inrush current, and protect equipment from voltage spikes and electrical disturbances.


Siemens line reactors are commonly used with SINAMICS inverter drives such as the G120, G120P, and G120X series, as well as other industrial drive systems. They are widely applied in manufacturing, HVAC systems, pumps, fans, conveyors, and automation equipment where stable power quality and reliable drive operation are essential.


By reducing harmonic distortion, limiting peak currents, and improving overall power quality, Siemens line reactors help protect inverter drives, motors, and other electrical components. They also minimise electromagnetic interference (EMI), reduce stress on internal drive components, and improve system efficiency and operational stability.


Designed for industrial durability and long-term performance, Siemens line reactors offer robust construction, reliable operation, and seamless integration with Siemens drive systems. Their use helps extend equipment lifespan, reduce maintenance requirements, and ensure consistent performance in demanding industrial environments.

Browse Siemens Line Reactors

Need help selecting the correct Siemens line reactor? Contact Drive Outlet Megastore for expert advice, fast UK delivery, and competitive pricing.