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Schneider Electric LC1G800LSEA

LC1G800LSEA TeSys Giga 900A Contactor – Schneider

MPNLC1G800LSEA
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SCHNEIDER Contactor: 3 Poles, 900 A, 240V AC/480V AC Coil, 1NO/1NC

Schneider Electric LC1G800LSEA datasheet (PDF)
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MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

LC1G800LSEA key specifications
ParameterValue
Range of productTeSys Giga
Product or component typeContactor
Coil voltage200...500 V AC 50/60 Hz 200...500 V DC
Voltage1000 V
Control circuit voltage limitsOperational: 0.8 Uc Min...1.1 Uc Max (at Drop-out: 0.1 Uc Max...0.45 Uc Min (at <140 °F (60 °C))
[Ue] rated operational voltage<= 460 V DC
[Uimp] rated impulse withstand voltage8 kV
[Icw] rated short-time withstand current5.5 kA - 10 s 4.6 kA - 30 s 3.6 kA - 1 min 2.6 kA - 3 min 1.7 kA - 10 min
Breaking capacity5870 A at 440 V
[Ie] rated operational current1050 A (at 800 A (at <140 °F (60 °C)) at <= 440 V AC-3
Motor power200 kW at 230 V AC 50/60 Hz (AC-3e) 335 kW at 400 V AC 50/60 Hz (AC-3e) 355 kW at 415 V AC 50/60 Hz (AC-3e) 375 kW at 440 V AC 50/60 Hz (AC-3e) 425 kW at 500 V AC 50/60 Hz (AC-3e) 560 kW at 690 V AC 50/60 Hz (AC-3e) 450 kW at 1000 V AC 50/60 Hz (AC-3e) 250 kW at 230 V AC 50/60 Hz (AC-3) 450 kW at 400 V AC 50/60 Hz (AC-3) 450 kW at 415 V AC 50/60 Hz (AC-3) 450 kW at 440 V AC 50/60 Hz (AC-3) 500 kW at 500 V AC 50/60 Hz (AC-3) 560 kW at 690 V AC 50/60 Hz (AC-3) 450 kW at 1000 V AC 50/60 Hz (AC-3) 200 kW at 230 V AC 50/60 Hz (AC-4) 375 kW at 400 V AC 50/60 Hz (AC-4) 355 kW at 415 V AC 50/60 Hz (AC-4) 375 kW at 440 V AC 50/60 Hz (AC-4) 400 kW at 500 V AC 50/60 Hz (AC-4) 475 kW at 690 V AC 50/60 Hz (AC-4) 400 kW at 1000 V AC 50/60 Hz (AC-4)
Inrush power in390 W

All specifications

LC1G800LSEA additional specifications
ParameterValue
Maximum horse power rating300 hp at 200/208 V 60 Hz 350 hp at 230/240 V 60 Hz 700 hp at 460/480 V 60 Hz 800 hp at 575/600 V 60 Hz
Power dissipation per pole70 W AC-1 - Ith 1050 A 42 W AC-3 - Ith 800 A
Inrush power in VA (50/60 hz, AC)670 VA
Hold-in power consumption in11.0 W
Poles description3P
Pole contact composition3 NO
Utilisation categoryAC-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
IP degree of protectionIP2X front face with shrouds IEC 60529 IP2X front face with shrouds VDE 0106
Mounting supportPlate
Connection pitch2.8 in (70 mm)
Connections - terminalsPower circuit: bar 2 - busbar cross section: 52 x 20 mm Power circuit: lugs-ring terminals 1 0.3 in² (185 mm²) Power circuit: bolted connection Control circuit: push-in 1 0.0003...0.004 in² (0.2...2.5 mm²) - cable stiffness: solid stranded without cable end Control circuit: push-in 1 0.0004...0.004 in² (0.25...2.5 mm²) - cable stiffness: flexible with cable end Control circuit: push-in 2 0.0008...0.002 in² (0.5...1.0 mm²) with cable end Control circuit: push-in 0.001...0.004 in² (0.75...2.5 mm²) - cable stiffness: solid stranded without cable end Control circuit: push-in 0.001...0.004 in² (0.75...2.5 mm²) - cable stiffness: flexible with cable end
ColorDark grey
Depth10.5 in (266 mm)
Width8.3 in (211 mm)
Height15.3 in (388.5 mm)
Mechanical durability5 Mcycles
StandardsEN/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 IEC 60335-1:Clause 30.2 IEC 60335-2-40:Annex JJ UL 60335-1 UL 60335-2-40:Annex JJ
RangeTeSys
CategoryUS10I1222329
Operating time40...70 ms closing 15...50 ms opening
Coil technologyBuilt-in bidirectional peak limiting
Average impedance0.000065 Ohm
Device short nameLC1G
Tightening torque513.3 lbf.in (58 N.m)
Compatibility codeLC1G
Overvoltage categoryIII
Protective treatmentTH
Contactor applicationPower switching Motor control
Mechanical robustnessVibrations 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
Associated fuse rating800 A aM at 630 A aM at 1250 A gG at 1200 A UL Type L at <= 600 V
Maximum operating rate600 cyc/h AC-3 600 cyc/h AC-3e 300 cyc/h AC-1 150 cyc/h AC-4
Safety reliability levelB10d = 100000 cycles contactor with nominal load EN/ISO 13849-1 B10d = 1800000 cycles contactor with mechanical load EN/ISO 13849-1
Auxiliary contact composition1 NO + 1 NC
Ambient air temperature for storage-76...176 °F (-60...80 °C)
Ambient air temperature for operation-13...140 °F (-25...60 °C)
Permissible ambient air temperature around the device-40...158 °F (-40...70 °C) at Uc

Product details

900 A Switching Capacity

For motor circuits drawing 900 A inductive or 1050 A resistive, the LC1G800LSEA TeSys Giga from Schneider provides the needed switching margin with a 1000 V insulation rating and three normally open main poles.

Wide Coil Voltage Range

The 200-500 V AC/DC coil on the LC1G800LSEA covers common control voltages across plants, eliminating the need for voltage-specific transformers.

Spring-Clamp Termination

Spring-loaded terminals on the LC1G800LSEA accept wires without screws, cutting installation time compared to traditional contactors.

Long Mechanical Life

Rated for 5 million mechanical operations, the LC1G800LSEA suits high-cycling applications like frequent motor starts.

MPN
LC1G800LSEA