Brand:Schneider PLC Item No.:LC1G400EHEN Product Origin:France Product Dimensions:226 x 225 x 140 mm Product Weight:7 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Schneider LC1G400EHEN Contactor is an advanced industrial electrical control device developed for high-performance motor switching and power management applications. It provides a reliable connection solution for industrial equipment that requires efficient control of large electrical loads.
Modern production facilities depend on stable electrical switching components to maintain productivity and protect critical machinery. The LC1G400EHEN supports these requirements through robust construction, dependable operation, and compatibility with professional motor control systems.
With its industrial-grade performance and suitability for heavy-duty applications, the Schneider LC1G400EHEN is an effective choice for automation engineers, electrical contractors, and system integrators requiring reliable contactor technology.
Technical Specifications of Schneider LC1G400EHEN
Parameter
Specification
Manufacturer
Schneider Electric
Model Number
LC1G400EHEN
Product Type
Contactor
Product Series
TeSys Giga
Application
Motor Control and Industrial Switching
Electrical Function
High-Power Load Switching
Installation Type
Industrial Control Cabinet Installation
Application Equipment
Motors, Pumps, Compressors, Industrial Machinery
Control Function
Remote Electrical Switching
Industrial Usage
Heavy-Duty Motor Applications
Dimensions
226 × 225 × 140 mm
Weight
7.00 kg (15.43 lb)
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Applications in Industrial Power Switching and Motor Control Systems
The Schneider LC1G400EHEN Contactor is a high-performance industrial switching component designed for controlling powerful electrical loads, motor circuits, and demanding automation applications. As part of Schneider Electric’s TeSys Giga contactor family, it provides reliable switching capability for industries requiring stable operation, high endurance, and efficient power management.
This contactor is widely applied in industrial manufacturing lines, HVAC systems, water treatment facilities, material handling equipment, compressors, pumps, and large motor control panels. It is engineered to handle frequent switching operations while maintaining dependable electrical performance in demanding environments.
The Schneider LC1G400EHEN offers a professional solution for engineers and system integrators looking to build reliable motor control centers, improve operational safety, and optimize industrial electrical systems.
Advantages and Industrial Application Strengths
High-Performance Motor Switching
The LC1G400EHEN provides reliable switching control for high-power motors and industrial electrical loads, helping maintain stable equipment operation.
Designed for Heavy Industrial Duty
Built for demanding applications, this contactor supports continuous industrial operation where durability and electrical reliability are critical.
Excellent Electrical Reliability
The contactor design helps ensure consistent contact performance, reducing operational interruptions caused by unstable switching.
Flexible Control System Integration
It can be integrated into industrial control cabinets, automation systems, and motor control solutions for various applications.
Improves Equipment Protection and Efficiency
Reliable switching performance helps reduce electrical stress on connected equipment and supports longer system service life.
Technical FAQs About Schneider LC1G400EHEN
1. What is the main function of the Schneider LC1G400EHEN contactor?
The LC1G400EHEN controls the connection and disconnection of high-power electrical circuits, especially for industrial motor applications.
2. What types of equipment commonly use this contactor?
It is commonly used for industrial motors, pumps, compressors, fans, HVAC equipment, and automation machinery.
3. Why are contactors important in industrial control systems?
Contactors allow remote and automatic switching of high-current circuits while improving system control and safety.
4. Can the LC1G400EHEN be installed in motor control panels?
Yes. It is designed for integration into industrial electrical cabinets and motor control assemblies.
5. How does a contactor improve motor operation reliability?
A properly selected contactor provides stable switching performance and reduces electrical stress during motor operation.
6. What maintenance should be performed on this contactor?
Regular maintenance includes checking terminal connections, contact wear, coil operation, and signs of overheating.
7. What causes contactor contact failure?
Common causes include excessive switching current, electrical arcing, mechanical wear, and improper application selection.
8. Can this contactor support frequent switching cycles?
Yes. It is designed for industrial applications requiring reliable repeated switching operations.
9. How does the control coil affect contactor operation?
The coil receives the control signal that activates the contact mechanism and enables electrical circuit switching.
10. What should be checked if the contactor does not close properly?
Engineers should inspect the control voltage, coil condition, wiring connections, mechanical movement, and protection devices.
