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Schneider LC1G400KUEN Contactor | Contactor, high power, TeSys Giga, standard version, 3 pole/NO, AC-3 <=440V 400A, 100-250VAC/DC coil

Schneider Electric
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Schneider LC1G400KUEN Contactor

95,887 EGP 174,340 EGP

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Schneider LC1G400KUEN Contactor

Introduction

In the realm of industrial electrical systems, the reliability and efficiency of components are crucial. The Schneider LC1G400KUEN Contactor is one such component that stands out for its robustness and versatility. This article will provide an in-depth look into it, examining its features, benefits, and applications to help you understand why it is a preferred choice in various industries.

What is Schneider LC1G400KUEN Contactor?

IT is a high-performance device designed for controlling electrical circuits. It is part of Schneider Electric’s extensive range of contactors known for their reliability and efficiency. This contactor is particularly suited for demanding industrial applications, ensuring smooth operation and control.

Design and Build

The Schneider LC1G400KUEN Contactor features an ergonomic design that prioritizes ease of use and installation. Constructed from high-quality materials, it is built to endure the harsh conditions typical of industrial environments. Its robust design ensures long-term durability, making it a cost-effective solution for electrical control needs.

Technical Specifications

Understanding the technical specifications of it is essential for its proper application. Here are some key specs:

  • Dimensions and Weight: Compact design facilitates easy integration into various control panels.
  • Electrical Ratings: Capable of handling high electrical loads, making it suitable for heavy-duty applications.
  • Operating Temperature Range: Designed to operate efficiently across a wide range of temperatures, making it versatile for different environments.

Installation and Setup

Installing it is straightforward, thanks to its user-friendly design. Here’s a step-by-step guide:

  1. Pre-installation Requirements: Ensure all necessary tools are available and the control panel is prepared.
  2. Step-by-step Installation Guide: Follow the detailed manual for precise instructions, ensuring all connections are secure.
  3. Initial Setup and Configuration: Configure the device according to your system’s requirements using the provided settings guide.

Applications of Schneider LC1G400KUEN Contactor

This versatile contactor is applicable in various sectors:

  • Industrial Automation: Enhances control and reliability in automated systems.
  • Energy Management: Facilitates efficient control of electrical loads, contributing to energy savings.
  • HVAC Systems: Ensures reliable operation of heating, ventilation, and air conditioning systems.

Benefits of Using Schneider LC1G400KUEN Contactor

Adopting the Schneider LC1G400KUEN Contactor in your system brings numerous benefits:

  • Enhanced Reliability: High-quality construction ensures consistent performance.
  • Improved Safety: Robust design reduces the risk of electrical failures.
  • Cost Efficiency: Durable and reliable, minimizing the need for frequent replacements and reducing maintenance costs.

Comparison with Competitors

When compared to other contactors in the market, the Schneider LC1G400KUEN stands out for its unique selling points:

  • Performance: Delivers consistent and reliable performance in demanding applications.
  • Durability: Superior build quality ensures long-term use.
  • Ease of Use: User-friendly design simplifies installation and operation.

User Experience and Feedback

Customer feedback on the Schneider LC1G400KUEN Contactor has been largely positive. Users appreciate its reliability and ease of installation, though some have mentioned that initial setup can be challenging without prior experience. Overall, it is highly regarded for its performance and longevity.

Maintenance and Troubleshooting

To ensure the Schneider LC1G400KUEN Contactor remains in top condition, regular maintenance is essential. Here are some tips:

  • Routine Maintenance Tips: Regularly inspect connections and clean the device to prevent dust buildup.
  • Troubleshooting Common Issues: Refer to the manual for solutions to common problems, or contact customer support for more complex issues.

Future Prospects

As technology evolves, Schneider Electric continues to innovate, ensuring their products remain at the forefront of industrial control solutions. Future updates and new models will likely include enhanced features and improved efficiency, keeping up with industry trends and demands.

Why Choose Schneider Electric?

Schneider Electric is a global leader in energy management and automation solutions. Their commitment to sustainability and innovation makes them a trusted choice for industrial control systems. Choosing Schneider Electric means investing in a company with a proven track record of quality and reliability.

Case Studies

Several companies have successfully integrated the Schneider LC1G400KUEN Contactor into their operations. For instance, a large manufacturing plant reported increased reliability and reduced downtime after upgrading to this contactor, demonstrating its positive impact on operational efficiency.

SKU: LC1G400KUEN Category:
Main
Range TeSys
Range of Product TeSys Giga
Product or Component Type Contactor
Device short name LC1G
contactor application Power switching
Motor control
utilisation category AC-1
AC-3
AC-3e
AC-4
AC-5a
AC-5b
AC-6a
AC-6b
AC-8a
AC-8b
DC-1
DC-3
DC-5
Poles description 3P
[Ue] rated operational voltage <= 1000 V AC 50/60 Hz
<= 460 V DC
[Ie] rated operational current 550 A (at <104 °F (40 °C)) at <= 1000 V AC-1
400 A (at <140 °F (60 °C)) at <= 440 V AC-3
[Uc] control circuit voltage 100…250 V AC 50/60 Hz
100…250 V DC
Control circuit voltage limits Operational: 0.8 Uc Min…1.1 Uc Max (at <140 °F (60 °C))
Drop-out: 0.1 Uc Max…0.45 Uc Min (at <140 °F (60 °C))
Complementary
[Uimp] rated impulse withstand voltage 8 kV
Overvoltage category III
[Ith] conventional free air thermal current 550 A (at 104 °F (40 °C))
Rated breaking capacity 3480 A at 440 V
[Icw] rated short-time withstand current 3.6 kA – 10 s
2.4 kA – 30 s
1.7 kA – 1 min
1.2 kA – 3 min
1.0 kA – 10 min
Associated fuse rating 500 A aM at <= 440 V for motor
315 A aM at <= 690 V for motor
630 A gG at <= 690 V
Average impedance 0.0001 Ohm
[Ui] rated insulation voltage 1000 V
Power dissipation per pole 30 W AC-1 – Ith 550 A
16 W AC-3 – Ith 400 A
Compatibility code LC1G
Pole contact composition 3 NO
Auxiliary contact composition 1 NO + 1 NC
Motor power kW 110 kW at 230 V AC 50/60 Hz (AC-3e)
200 kW at 400 V AC 50/60 Hz (AC-3e)
200 kW at 415 V AC 50/60 Hz (AC-3e)
250 kW at 440 V AC 50/60 Hz (AC-3e)
250 kW at 500 V AC 50/60 Hz (AC-3e)
315 kW at 690 V AC 50/60 Hz (AC-3e)
220 kW at 1000 V AC 50/60 Hz (AC-3e)
110 kW at 230 V AC 50/60 Hz (AC-3)
200 kW at 400 V AC 50/60 Hz (AC-3)
200 kW at 415 V AC 50/60 Hz (AC-3)
250 kW at 440 V AC 50/60 Hz (AC-3)
250 kW at 500 V AC 50/60 Hz (AC-3)
315 kW at 690 V AC 50/60 Hz (AC-3)
220 kW at 1000 V AC 50/60 Hz (AC-3)
110 kW at 230 V AC 50/60 Hz (AC-4)
200 kW at 400 V AC 50/60 Hz (AC-4)
200 kW at 415 V AC 50/60 Hz (AC-4)
220 kW at 440 V AC 50/60 Hz (AC-4)
250 kW at 500 V AC 50/60 Hz (AC-4)
315 kW at 690 V AC 50/60 Hz (AC-4)
220 kW at 1000 V AC 50/60 Hz (AC-4)
Maximum Horse Power Rating 125 hp at 200/208 V 60 Hz
150 hp at 230/240 V 60 Hz
300 hp at 460/480 V 60 Hz
400 hp at 575/600 V 60 Hz
Irms rated making capacity 5090 A at 440 V
Coil technology Built-in bidirectional peak limiting
Mechanical durability 8 Mcycles
inrush power in VA (50/60 Hz, AC) 750 VA
inrush power in W (DC) 660 W
hold-in power consumption in VA (50/60 Hz, AC) 15.5 VA
hold-in power consumption in W (DC) 9.3 W
Operating time 40…70 ms closing
15…50 ms opening
Maximum operating rate 600 cyc/h AC-3
600 cyc/h AC-3e
300 cyc/h AC-1
150 cyc/h AC-4
Connections – terminals Power circuit: bar 2 – busbar cross section: 32 x 10 mm
Power circuit: lugs-ring terminals 1 0.29 in² (185 mm²)
Power circuit: bolted connection
Control circuit: push-in 1 0.00…0.00 in² (0.2…2.5 mm²) – cable stiffness: solid stranded without cable end
Control circuit: push-in 1 0.00…0.00 in² (0.25…2.5 mm²) – cable stiffness: flexible with cable end
Control circuit: push-in 2 0.00…0.00 in² (0.5…1.0 mm²) with cable end
Control circuit: push-in 0.00…0.00 in² (0.75…2.5 mm²) – cable stiffness: solid stranded without cable end
Control circuit: push-in 0.00…0.00 in² (0.75…2.5 mm²) – cable stiffness: flexible with cable end
Connection pitch 1.77 in (45 mm)
Mounting Support Plate
Standards EN/IEC 60947-4-1
EN/IEC 60947-5-1
UL 60947-4-1
CSA C22.2 No 60947-4-1
JIS C8201-4-1
JIS C8201-5-1
Product Certifications CB Scheme
CCC
cULus
EAC
CE
UKCA
EU-RO-MR by DNV-GL
Tightening torque 309.78 lbf.in (35 N.m)
Height 8.86 in (225 mm)
Width 5.51 in (140 mm)
Depth 8.90 in (226 mm)
Net Weight 16.53 lb(US) (7.5 kg)
Environment
IP degree of protection IP2X front face with shrouds IEC 60529
IP2X front face with shrouds VDE 0106
Ambient Air Temperature for Operation -13…140 °F (-25…60 °C)
Ambient Air Temperature for Storage -76…176 °F (-60…80 °C)
Mechanical robustness Vibrations 5…300 Hz 2 gn contactor open
Vibrations 5…300 Hz 4 gn contactor closed
Shocks 10 gn 11 ms contactor open
Shocks 15 gn 11 ms contactor closed
color Dark grey
Protective treatment TH
Permissible ambient air temperature around the device -40…158 °F (-40…70 °C) at Uc
Ordering and shipping details
Category US10I1222329
Discount Schedule 0I12
GTIN 3606481921987
Returnability Yes
Country of origin FR
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 12.20 in (31.000 cm)
Package 1 Width 12.20 in (31.000 cm)
Package 1 Length 8.86 in (22.500 cm)
Package 1 Weight 17.03 lb(US) (7.726 kg)
Unit Type of Package 2 P06
Number of Units in Package 2 4
Package 2 Height 29.53 in (75.000 cm)
Package 2 Width 23.62 in (60.000 cm)
Package 2 Length 31.50 in (80.000 cm)
Package 2 Weight 92.38 lb(US) (41.904 kg)

Main Document

Data Sheet : LC1G400KUEN

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