Schneider Electric LC1G400KUEN LC1G 3-Pole 400A 440V TeSys Giga Power Contactor

The Schneider Electric LC1G400KUEN is a TeSys Giga series 3-pole power contactor rated at 400A and 440V, engineered for heavy-duty industrial motor control and high-current switching applications. Part of the LC1G model family, this contactor delivers reliable performance in demanding environments where robust, high-capacity switching is essential. Weighing 8.2 kg, the LC1G400KUEN is built to handle the rigorous demands of industrial power distribution and large motor starting circuits.

Technical Specifications

Applications & Use Cases

• Heavy-duty motor starting: Ideal for controlling large AC motors in pumping stations, compressors, conveyors, and industrial fans requiring high-current switching capability.
• Power distribution switching: Suitable for switching large electrical loads in industrial plants, manufacturing facilities, and infrastructure projects where 400A capacity is required.
• Motor control centers (MCC): The LC1G400KUEN integrates into MCC panels for centralized motor management in process industries including oil & gas, water treatment, and mining.
• HVAC and building services: Used in large commercial and industrial HVAC systems for controlling high-power motors and compressors.