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The Siemens MICROMASTER 4 Line Reactor 31.3A (Model: 6SE6400-3CC03-5CD3) is a high-quality power conditioning accessory designed to enhance the performance, reliability, and protection of Siemens MICROMASTER 4 frequency inverters. Engineered for use with three-phase AC power systems ranging from 200V to 480V, this line reactor helps reduce harmonic distortion, suppress electrical noise, and protect inverter drives from voltage transients and power supply disturbances. By improving power quality and minimizing stress on both the inverter and connected motor, the Siemens line reactor contributes to longer equipment lifespan, increased operational stability, and reduced maintenance costs. It is widely used in industrial automation systems where reliable motor control and consistent power quality are essential. Whether installed in manufacturing plants, processing facilities, water treatment systems, or material handling equipment, the Siemens 6SE6400-3CC03-5CD3 Line Reactor provides dependable protection for variable frequency drive (VFD) applications operating under demanding industrial conditions.

The Siemens MICROMASTER 4 Line Reactor is specifically developed to optimize inverter performance and improve electrical system reliability.

• Designed for Siemens MICROMASTER 4 frequency converters, ensuring compatibility with supported inverter systems.
• Suitable for three-phase AC power supplies from 200V to 480V, making it ideal for a wide range of industrial installations.
• Rated for 31.3A, providing reliable operation for compatible drive applications.
• Features an inductance value of 0.53 mH, helping reduce input current harmonics and improve overall power quality.
• Protects inverter drives from voltage spikes, line disturbances, switching surges, and transient overvoltages, reducing the risk of equipment failure.
• Helps minimize harmonic distortion generated by variable frequency drives, supporting improved compliance with industrial power quality standards.
• Reduces peak inrush current and electrical stress, contributing to longer service life for both the inverter and connected motor.
• Improves system stability by smoothing input current and reducing electrical noise that may affect nearby automation equipment.
• Ideal for applications including conveyors, pumps, compressors, fans, mixers, HVAC systems, packaging machinery, processing equipment, and factory automation systems.
• Compact construction with an approximate net weight of 2.3 kg and packaging dimensions of 205 × 300 × 80 mm, allowing convenient installation within industrial control panels.
• Designed for industrial environments requiring dependable motor drive protection and improved operational efficiency.
• Not compatible with Siemens SINAMICS V20 series, making it important to verify inverter compatibility before installation.

At BBW Engineering Sdn Bhd, we supply genuine Siemens inverter accessories, line reactors, spare parts, and industrial automation components to customers throughout Malaysia. Our experienced technical team can help you identify the correct line reactor for your Siemens inverter application while providing reliable product support and competitive pricing. Contact us today to request a quotation or learn more about the Siemens MICROMASTER 4 Line Reactor 31.3A (6SE6400-3CC03-5CD3) and our complete range of Siemens industrial drive solutions.