SchneiderContactors and Protection Relays

LC1G630LSEN

Name: LC1G630LSEN
Brand: Schneider
SKU: LC1G630LSEN

High power contactor for AC-3 applications, 3 poles, 630A, 400kW@440V.

Product ModelLC1G630LSEN

Product ID38718

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
FeatureDesigned for demanding applications with advanced features and low energy consumption.
2
FeatureBuilt-in overload relay and ground fault protection for enhanced safety.
3
FeatureWide voltage band-width coil for flexibility in power supply.
4
FeatureSustainable by design, compliant with RoHS and REACh regulations.
5
FeatureMercury-free, PVC-free, and halogen-free plastic parts for environmental safety.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Range

TeSys

Range of Product

TeSys Giga

Product or Component Type

Contactor

Device short name

LC1G

Contactor application

Power switchingMotor control

Utilisation category

AC-1AC-3AC-3eAC-4AC-5aAC-5bAC-6aAC-6bAC-8aAC-8bDC-1DC-3DC-5

Poles description

[Ue] rated operational voltage

<= 1000 V AC 50/60 Hz <= 460 V DC

[Ie] rated operational current

1050 A (at <104 °F (40 °C)) at <= 1000 V AC-1630 A (at <140 °F (60 °C)) at <= 440 V AC-3

[Uc] control circuit voltage

200...500 V AC 50/60 Hz200...500 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))

[Uimp] rated impulse withstand voltage

8 kV

Overvoltage category

III

[Ith] conventional free air thermal current

1050 A (at 104 °F (40 °C))

Rated breaking capacity

5550 A at 440 V

[Icw] rated short-time withstand current

5.05 kA - 10 s4.4 kA - 30 s3.4 kA - 1 min2.2 kA - 3 min1.6 kA - 10 min

Associated fuse rating

630 A aM at <= 440 V for motor500 A aM at <= 690 V for motor1250 A gG at <= 690 V

Average impedance

0.000065 Ohm

[Ui] rated insulation voltage

1000 V

Power dissipation per pole

70 W AC-1 - Ith 1050 A26 W AC-3 - Ith 630 A

compatibility code

LC1G

Pole contact composition

3 NO

Auxiliary contact composition

1 NO + 1 NC

Motor power kW

180 kW at 230 V AC 50/60 Hz (AC-3e)315 kW at 400 V AC 50/60 Hz (AC-3e)335 kW at 415 V AC 50/60 Hz (AC-3e)355 kW at 440 V AC 50/60 Hz (AC-3e)375 kW at 500 V AC 50/60 Hz (AC-3e)500 kW at 690 V AC 50/60 Hz (AC-3e)450 kW at 1000 V AC 50/60 Hz (AC-3e)200 kW at 230 V AC 50/60 Hz (AC-3)335 kW at 400 V AC 50/60 Hz (AC-3)375 kW at 415 V AC 50/60 Hz (AC-3)400 kW at 440 V AC 50/60 Hz (AC-3)400 kW at 500 V AC 50/60 Hz (AC-3)500 kW at 690 V AC 50/60 Hz (AC-3)450 kW at 1000 V AC 50/60 Hz (AC-3)180 kW at 230 V AC 50/60 Hz (AC-4)315 kW at 400 V AC 50/60 Hz (AC-4)335 kW at 415 V AC 50/60 Hz (AC-4)355 kW at 440 V AC 50/60 Hz (AC-4)375 kW at 500 V AC 50/60 Hz (AC-4)450 kW at 690 V AC 50/60 Hz (AC-4)355 kW at 1000 V AC 50/60 Hz (AC-4)

Maximum Horse Power Rating

250 hp at 200/208 V 60 Hz300 hp at 230/240 V 60 Hz600 hp at 460/480 V 60 Hz700 hp at 575/600 V 60 Hz

Irms rated making capacity

7220 A at 440 V

Coil technology

Built-in bidirectional peak limiting

Safety reliability level

B10d = 100000 cycles contactor with nominal load EN/ISO 13849-1B10d = 1800000 cycles contactor with mechanical load EN/ISO 13849-1

Mechanical durability

5 Mcycles

inrush power in VA (50/60 Hz, AC)

670 VA

inrush power in W (DC)

390 W

hold-in power consumption in VA (50/60 Hz, AC)

17 VA

hold-in power consumption in W (DC)

11 W

Operating time

40...70 ms closing15...50 ms opening

Maximum operating rate

600 cyc/h AC-3600 cyc/h AC-3e300 cyc/h AC-1150 cyc/h AC-4

Connections - terminals

Power circuit: bar 2 - busbar cross section: 52 x 20 mmPower circuit: lugs-ring terminals 1 0.3 inÂ² (185 mmÂ²)Power circuit: bolted connectionControl circuit: push-in 1 0.0003...0.004 inÂ² (0.2...2.5 mmÂ²) - cable stiffness: solid stranded without cable endControl circuit: push-in 1 0.0004...0.004 inÂ² (0.25...2.5 mmÂ²) - cable stiffness: flexible with cable endControl circuit: push-in 2 0.0008...0.002 inÂ² (0.5...1.0 mmÂ²) with cable endControl circuit: push-in 0.001...0.004 inÂ² (0.75...2.5 mmÂ²) - cable stiffness: solid stranded without cable endControl circuit: push-in 0.001...0.004 inÂ² (0.75...2.5 mmÂ²) - cable stiffness: flexible with cable end

Connection pitch

2.8 in (70 mm)

Mounting Support

Plate

Standards

EN/IEC 60947-4-1EN/IEC 60947-5-1UL 60947-4-1CSA C22.2 No 60947-4-1JIS C8201-4-1JIS C8201-5-1IEC 60335-1:Clause 30.2IEC 60335-2-40:Annex JJUL 60335-1UL 60335-2-40:Annex JJ

Product Certifications

CB SchemeCCCcULusEACCEUKCAEU-RO-MR by DNV-GL

Tightening torque

513.3 lbf.in (58 N.m)

Height

11.2 in (284 mm)

Width

8.3 in (211 mm)

Depth

10.5 in (266 mm)

Net Weight

31.3 lb(US) (14.2 kg)

IP degree of protection

IP2X front face with shrouds IEC 60529IP2X 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 openVibrations 5...300 Hz 4 gn contactor closedShocks 10 gn 11 ms contactor openShocks 15 gn 11 ms contactor closed

color

Dark grey

Protective treatment

Permissible ambient air temperature around the device

-40...158 °F (-40...70 °C) at Uc