Schneider Electric | LC1G400KUEN | Magnetic Contactor

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Industrial Automation

LC1G400KUEN - Contactor - 400A - 100-250VAC/DC

  • $2,996.00

High power contactor, TeSys Giga, 3 pole (3NO), AC-3 <=440V 400A, advanced version, 100…250V wide band AC/DC coil

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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-8b
AC-8a
DC-1
DC-3
DC-5
poles description 3P
[Ue] rated operational voltage      <= 1000 V AC 50/60 Hz
<= 300 V DC
[Ie] rated operational current      550 A (at <40 °C) at 440 V AC-1
400 A (at <40 °C) at 440 V AC-3
[Uc] control circuit voltage 200...500 V AC/DC 50/60 Hz
colour Dark grey
[Uimp] rated impulse withstand voltage 8 kV
Overvoltage category III
[Ith] conventional free air thermal current 550 A (at 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
Network frequency 50/60 Hz
16.67...400 Hz (with derating)
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)
Motor power hp 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
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)
Coil technology Built-in bidirectional peak limiting
Mechanical durability 5 Mcycles
8 Mcycles with sub-assembly substitution
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 300 cyc/h AC-1
500 cyc/h AC-3
500 cyc/h AC-3e
150 cyc/h AC-4
Connections - terminals Power circuit: bar 2 - busbar cross section: 32 x 10 mm
Power circuit: lugs-ring terminals 1 185 mm²
Power circuit: bolted connection
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
Connection pitch 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 35 N.m
Height 225 mm
Width 140 mm
Depth 226 mm
Net weight 7.5 kg