Schneider Electric High power contactor, TeSys Giga, 4 pole (4NO), AC-1 <lt/>=440V 330A, standard version, 100…250V wide band AC/DC coil

LC1G2254KUEN
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Description

TeSys Giga high power contactor, 4 poles (4 NO) for category AC-1 applications up to 330A @440V. It provides a 100-250V AC/DC wide band low consumption electronic coil and embedded highly reliability 1NO+1NC auxiliary contact block (17V 1mA). Designed for demanding applications with maximum operating rates up to 600 cycles per hour and environments until 60°C. It procures high reliability and durability with 5 Mcycles mechanical durability. Local Contact Wear Diagnosis (CWD) as standard function, continuous monitoring with healthy and alarm indicators. It is possibility to replace switching module (main contacts), enhancement contactor life. Contactor can be fixed in all quadrants, maintenance without removing cables/busbars, and OLR could be directly mounted below contactor. To be used with power connection by bolted connection and control connections by spring terminals, accessible from front for easy and quick replacement. It provides IP2x protection in Front face with shrouds conforming to IEC 60529 and VDE 0106. It can cover -25°C to 60°C operation ambient air temperature and directly mounted on plate, No derating up to 3000m altitude. The dimension is 255mm x 143mm x 175mm (H x W x D), compact size enables panel space savings. Multi standards certified(CE,CB,CCC,cULus,EAC,KC,RCM,Marine) and Green Premium compliant (RoHs/Reach). Unique QR code provides quick access to complete product data.

Product Details

Activity PPCTR
Weight (in Kg) 5.687
Net weight 4.4 kg
Colour dark grey
Pole Contact Composition 4 NO
Product Or Component Type contactor
Mechanical Durability 5 Mcycles
8 Mcycles with sub-assembly substitution
Protective Treatment TH
Poles Description 4P
Average Impedance 0.00015 Ohm
Network frequency 50/60 Hz
16.67...400 Hz
Auxiliary Contact Composition 1 NO + 1 NC
Contactor Application power switching
Hold-in Power Consumption In W 7.8-7.8 W
Permissible Ambient Air Temperature Around The Device -40-70 °C at Uc
[IP] Degree of Protection IP2x front face with shrouds conforming to IEC 60529
IP2x front face with shrouds conforming to VDE 0106
Connections Terminals power circuit: bar 2 - busbar cross section: 25 x 6 mm
power circuit: lugs-ring terminals 1 185-185 mm²
control circuit: push-in 1 0.2-2.5 mm² - cable stiffness: solid stranded without cable end
control circuit: push-in 1 0.25-2.5 mm² - cable stiffness: flexible with cable end
control circuit: push-in 2 0.5-1.0 mm² with cable end
control circuit: push-in 0.75-2.5 mm² - cable stiffness: solid stranded without cable end
control circuit: push-in 0.75-2.5 mm² - cable stiffness: flexible with cable end
[Uimp] Rated Impulse Wthstand Voltage 8 kV
Irms Rated Making Capacity 2720 A at 440 V
Ambient air temperature for operation -25-60 °C
Range of Product TeSys Giga
Tightening Torque 18 N.m
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
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
[Ith] Conventional Free Air Thermal Current 330 A (at 40 °C)
[ui] Rated Insulation Voltage 1000 V
Associated Fuse Rating 250 A aM at 440 V
200 A aM at 690 V
400 A gG at 690 V
Mounting support plate
Control Circuit Voltage Limits operational: 0.8...1.1 Uc AC/DC (at 60 °C)
drop-out: 0.1...0.45 Uc AC/DC (at 60 °C)
Electrical Durability 300 cycles AC-1 at Ue 400 V
Hold-In Power Consumption In VA 12.4-12.4 VA
Inrush Power In VA 540-540 VA
Maximum Operating Rate 600 cyc/h 60 °C
300 cyc/h AC-1
Operating Time 45...60 ms closing
15...45 ms opening
Power Dissipation Per Pole 20 W AC-1 - Ith 330 A
Rated Breaking Capacity 2050 A at 440 V
[Icw] rated short-time withstand current 1.8 kA - 10 s
1.0 kA - 30 s
0.85 kA - 1 min
0.56 kA - 3 min
0.44 kA - 10 min
Inrush Power In W 380 W
Coil Technology built-in bidirectional peak limiting
Device short name LC1G
Depth 193 mm
Connection pitch 35 mm
Ambient air temperature for storage -60-80 °C
Height 193 mm
Overvoltage Category III
width 143 mm
Utilisation category AC-1
AC-5a
AC-5b
AC-6a
AC-6b
DC-1
DC-3
DC-5
Compatibility code LC1G
[Uc] Control Circuit Voltage 100...250 V AC/DC 50/60 Hz
[Ue] Rated Operational Voltage <= 1000 V AC 50/60 Hz
<= 460 V DC
Brand Schneider Electric

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