Schneider Electric LC1G330KUEN LC1G 3-Pole 330A 440V TeSys Giga Power Contactor

The Schneider Electric LC1G330KUEN is a TeSys Giga series 3-pole power contactor rated at 330A and 440V, engineered for heavy-duty motor switching and industrial power control applications. The LC1G contactor delivers reliable performance in demanding environments where high current switching is required, making it a trusted choice for large motor starters and industrial drive systems. Weighing 8.7 kg, the LC1G330KUEN is a robust, high-capacity contactor suited for use across a wide range of industrial installations.

Technical Specifications

Applications & Use Cases

• Large Motor Starting: Ideal for AC-3 and AC-1 utilization categories in heavy-duty motor starter configurations requiring high current capacity up to 330A.
• Industrial Power Switching: Suitable for switching large resistive and inductive loads in manufacturing plants, utilities, and process industries.
• Motor Control Centers (MCC): Commonly integrated into MCC panels for centralized motor management in industrial facilities.
• Pump & Compressor Control: Frequently used for starting and stopping large pumps, compressors, and fans in HVAC, water treatment, and oil & gas applications.
• Variable Speed Drive Bypass: Deployed as a bypass or line contactor in VFD installations to provide direct-on-line backup switching capability.