SchneiderContactors and Protection Relays

LC1G2254KUEN

Name: LC1G2254KUEN
Brand: Schneider
SKU: LC1G2254KUEN

High power contactor with 4 poles, 330A current rating, and 100-250V AC/DC voltage range. Ideal for reliable electrical control.

Product ModelLC1G2254KUEN

Product ID38372

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
FeatureReliable electrical control with a 4 pole design.
2
FeatureHigh current rating of 330A for demanding applications.
3
FeatureWide voltage range of 100-250V AC/DC for versatility.
4
FeatureFast closing and opening times (40-70 ms and 15-50 ms respectively).
5
FeatureSuitable for high-cycle applications with 600 cyc/h AC-3, 600 cyc/h AC-3e, and 300 cyc/h AC-1 ratings.

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 switching

Utilisation category

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

[Ue] rated operational voltage

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

[Ie] rated operational current

225 A (at <140 °F (60 °C)) at <= 440 V AC-3330 A (at <104 °F (40 °C)) at <= 1000 V AC-1

[Uc] control circuit voltage

100...250 V AC 50/60 Hz100...250 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

330 A (at 104 °F (40 °C))

Rated breaking capacity

2050 A at 440 V

[Icw] rated short-time withstand current

1.8 kA - 10 s1.0 kA - 30 s0.85 kA - 1 min0.56 kA - 3 min0.44 kA - 10 min

Associated fuse rating

250 A aM at <= 440 V for motor200 A aM at <= 690 V for motor400 A gG at <= 690 V

Average impedance

0.00015 Ohm

[Ui] rated insulation voltage

1000 V

Power dissipation per pole

20 W AC-1 - Ith 330 A8 W AC-3 - Ith 225 A

compatibility code

LC1G

Pole contact composition

4 NO

Auxiliary contact composition

1 NO + 1 NC

Irms rated making capacity

2720 A at 440 V

Coil technology

Built-in bidirectional peak limiting

Safety reliability level

B10d = 400000 cycles contactor with nominal load EN/ISO 13849-1B10d = 3000000 cycles contactor with mechanical load EN/ISO 13849-1

Mechanical durability

8 Mcycles

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

540 VA

inrush power in W (DC)

380 W

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

12.4 VA

hold-in power consumption in W (DC)

7.8 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-1

Connections - terminals

Power circuit: bar 2 - busbar cross section: 25 x 6 mmPower circuit: lugs-ring terminals 1 0.3 inÂ² (185 mmÂ²)Control 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

1.4 in (35 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 C8201-5-1UL 60335-1UL 60335-2-40:Annex JJ

Product Certifications

CB SchemeCCCcULusEACCEUKCAEU-RO-MR by DNV-GL

Tightening torque

159.3 lbf.in (18 N.m)

Height

7.6 in (193 mm)

Width

5.6 in (143 mm)

Depth

7.6 in (193 mm)

Net Weight

9.7 lb(US) (4.4 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