High power contactor, TeSys Giga, 3 pole (3NO), AC-3 <=440V 500A, standard version, 100…250V wide band AC/DC coil

LC1G500KUEN
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Description

TeSys Giga Contactors

TeSys Giga series has been reimagined with the latest smart digital innovations to deliver a simpler, more sustainable, safe and secure customer experience for panel builders, consulting engineers, system integrators, facility managers and original equipment manufacturers (OEMs) further building on proven reliability and high electrical durability.

Flexibility

Available in Standard and Advanced versions, the latter offers more flexibility with direct control via traditional coil terminals A1-A2 or via PLC 24VDC input terminals, eliminating the need for an intermediate relay.

High reliability

Improved auxiliary contacts (17V, 1mA) improve reliability in harsh environments and meet high-density PLC input applications.

Diagnostics

Diagnostic functions provide access to predictable maintenance, featuring unique calculations that enable better diagnosis and detection of contact wear, tip wear level, coil under/over voltage, internal failure, and contactor status upon opening and closing.

Enhance your power solutions with our extensive range of accessories

Auxiliary contact block

Remote Wear Diagnostic Module

Control module

Gain peace of mind, quality, and value for your installations

Improve the reliability of your operations while simplifying your maintenance

TeSys Giga Contactors are designed to work with components and accessories with advanced performance. The characteristics of robustness and longevity are maintained, both in the connectors and in the switching.​

Continuous local and remote monitoring of contact wear optimizes predictive maintenance by allowing you to replace contacts only, when necessary, facilitated by diagnostic visual indicator.​

Fault type identification ​

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Touch protection

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Energy Efficient

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Product Details

Activity PPCTR
Part Number LC1G500KUEN
[Ith] conventional free air thermal current 700 A (at 40 °C)
[Uc] control circuit voltage 100...250 V AC 50/60 Hz, 100...250 V DC
[Ui] rated insulation voltage 1000 V
[Uimp] rated impulse withstand voltage 8 kV
ambient air temperature for storage -60-80 °C
associated fuse rating 500 A aM at <= 440 V for motor, 400 A aM at <= 690 V for motor, 800 A gG at <= 690 V
auxiliary contact composition 1 NO + 1 NC
average impedance 0.00008 Ohm
coil technology built-in bidirectional peak limiting
colour dark grey
compatibility code LC1G
connections - terminals power circuit: bar 2 - busbar cross section: 32 x 10 mm, power circuit: lugs-ring terminals 1 185-185 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
contactor application power switching, motor control
control circuit voltage limits operational: 0.8 Uc Min...1.1 Uc Max (at <60 °C), drop-out: 0.1 Uc Max...0.45 Uc Min (at <60 °C)
Depth 226 mm
device short name LC1G
Height 225 mm
hold-in power consumption in VA 15.5-15.5 VA
inrush power in VA 750-750 VA
IP degree of protection IP2X front face with shrouds conforming to IEC 60529, IP2X front face with shrouds conforming to VDE 0106
Irms rated making capacity 5090 A at 440 V
maximum operating rate 500 cyc/h 60 °C, 300 cyc/h AC-1, 500 cyc/h AC-3, 500 cyc/h AC-3e, 150 cyc/h AC-4
mechanical durability 5 Mcycles, 8 Mcycles with sub-assembly substitution
motor power hp 150 hp at 200/208 V 60 Hz, 200 hp at 230/240 V 60 Hz, 400 hp at 460/480 V 60 Hz, 450 hp at 575/600 V 60 Hz
motor power kW 147 kW at 230 V AC 50/60 Hz (AC-3e), 250 kW at 400 V AC 50/60 Hz (AC-3e), 250 kW at 415 V AC 50/60 Hz (AC-3e), 280 kW at 440 V AC 50/60 Hz (AC-3e), 315 kW at 500 V AC 50/60 Hz (AC-3e), 355 kW at 690 V AC 50/60 Hz (AC-3e), 335 kW at 1000 V AC 50/60 Hz (AC-3e), 160 kW at 230 V AC 50/60 Hz (AC-3), 250 kW at 400 V AC 50/60 Hz (AC-3), 250 kW at 415 V AC 50/60 Hz (AC-3), 315 kW at 440 V AC 50/60 Hz (AC-3), 355 kW at 500 V AC 50/60 Hz (AC-3), 355 kW at 690 V AC 50/60 Hz (AC-3), 335 kW at 1000 V AC 50/60 Hz (AC-3), 150 kW at 230 V AC 50/60 Hz (AC-4), 250 kW at 400 V AC 50/60 Hz (AC-4), 250 kW at 415 V AC 50/60 Hz (AC-4), 295 kW at 440 V AC 50/60 Hz (AC-4), 295 kW at 500 V AC 50/60 Hz (AC-4), 355 kW at 690 V AC 50/60 Hz (AC-4), 280 kW at 1000 V AC 50/60 Hz (AC-4)
mounting support plate
net weight 7.5 kg
operating time 40...70 ms closing, 15...50 ms opening
overvoltage category III
permissible ambient air temperature around the device -40-70 °C at Uc
pole contact composition 3 NO
Poles Description 3P
power dissipation per pole 40 W AC-1 - Ith 700 A, 20 W AC-3 - Ith 500 A
product certifications CB Scheme, CCC, cULus, EAC, CE, UKCA, EU-RO-MR by DNV-GL
product or component type contactor
protective treatment TH
Range TeSys
range of product TeSys Giga
rated breaking capacity 4600 A at 440 V
rated operational voltage limits <= 1000 V AC 50/60 Hz, <= 460 V DC
tightening torque 35 N.m
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
width 140 mm
[Icw] rated short-time withstand current 4.0 kA - 10 s, 2.8 kA - 30 s, 2.2 kA - 1 min, 1.5 kA - 3 min, 1.2 kA - 10 min
Hold-in power consumption in W 9.3-9.3 W
Inrush power in W 660 W
Number of modules per PLC per PC 0
ambient air temperature for operation -25-60 °C
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
[Ie] rated operational current 700 A (at <40 °C) at <= 1000 V AC-1, 500 A (at <60 °C) at <= 400 V AC-3
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
Connection Pitch 45 mm
Electrical Durability 300 cycles AC-1 at Ue 400 V, 500 cycles AC-3 at Ue 400 V, 500 cycles AC-3e at Ue 400 V, 150 cycles AC-4 at Ue 400 V

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