SchneiderContactors and Protection Relays

LC2K0910N7

Name: LC2K0910N7
Brand: Schneider
SKU: LC2K0910N7

Product ModelLC2K0910N7

Product ID33539

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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{ DescriptionHigh Reliability: The LC2K0910N7 TeSys K Reversing Contactor ensures reliable operation with a high safety reliability level of B10d = 1369863 cycles. }
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{ DescriptionVersatile Applications: Suitable for both motor control and resistive load applications, making it a versatile choice for various industrial needs. }
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{ DescriptionDurable Design: Built to last with a mechanical durability of 5 Mcycles and an electrical durability of 0.18 Mcycles at 20 A AC-1. }
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{ DescriptionEasy Installation: Features screw clamp terminals for easy installation and connection, ensuring a quick setup process. }
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Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Range

TeSys

Product name

TeSys K

Product or Component Type

Reversing contactor

Device short name

LC2K

Device Application

Control

Contactor application

Motor controlResistive load

{ DescriptionCompliant with Standards: Meets international standards including IEC 60947, UL 508, and CSA C22.2 No 14, ensuring compliance with global regulations. }

Utilisation category

Device presentation

Preassembled with reversing power busbar

Poles description

power pole contact composition

3 NO

[Ue] rated operational voltage

Power circuit 690 V AC 50/60 Hz,Signalling circuit <= 690 V AC 50/60 Hz

[Ie] rated operational current

20 A (at <122 °F (50 °C)) at <= 440 V AC AC-1 for power circuit16 A (at <158 °F (70 °C)) at 690 V AC AC-1 for power circuit9 A at <= 440 V AC AC-3 for power circuit

Motor power kW

2.2 kW 220...230 V AC 50/60 Hz4 kW 380...415 V AC 50/60 Hz4 kW 440 V AC 50/60 Hz4 kW 480 V AC 50/60 Hz4 kW 500...600 V AC 50/60 Hz4 kW 660...690 V AC 50/60 Hz

Control circuit type

AC 50/60 Hz

[Uc] control circuit voltage

400...415 V AC 50/60 Hz

Auxiliary contact composition

1 NO

[Uimp] rated impulse withstand voltage

8 kV

Overvoltage category

III

[Ith] conventional free air thermal current

20 A (at 122 °F (50 °C)) for power circuit10 A (at 122 °F (50 °C)) for signalling circuit

Irms rated making capacity

110 A AC for power circuit conforming to NF C 63-110110 A AC for power circuit conforming to IEC 60947110 A AC for signalling circuit conforming to IEC 60947

Rated breaking capacity

110 A at 415 V conforming to IEC 60947110 A at 440 V conforming to IEC 6094780 A at 500 V conforming to IEC 60947110 A at 220...230 V conforming to IEC 60947110 A at 380...400 V conforming to IEC 6094770 A at 660...690 V conforming to IEC 60947

[Icw] rated short-time withstand current

90 A 122 °F (50 °C) - 1 s for power circuit85 A 122 °F (50 °C) - 5 s for power circuit80 A 122 °F (50 °C) - 10 s for power circuit60 A 122 °F (50 °C) - 30 s for power circuit45 A 122 °F (50 °C) - 1 min for power circuit40 A 122 °F (50 °C) - 3 min for power circuit80 A - 1 s for signalling circuit90 A - 500 ms for signalling circuit110 A - 100 ms for signalling circuit20 A 122 °F (50 °C) - >= 15 min for power circuit

Associated fuse rating

25 A gG at <= 440 V for power circuit25 A aM for power circuit10 A gG for signalling circuit conforming to IEC 6094710 A gG for signalling circuit conforming to VDE 0660

Average impedance

3 mOhm - Ith 20 A 50 Hz for power circuit

[Ui] rated insulation voltage

Power circuit 600 V UL 508Power circuit 690 V IEC 60947-4-1Signalling circuit 690 V IEC 60947-4-1Signalling circuit 690 V IEC 60947-5-1Signalling circuit 600 V UL 508Power circuit 600 V CSA C22.2 No 14Signalling circuit 600 V CSA C22.2 No 14

Electrical durability

0.18 Mcycles 20 A AC-1 <= 440 V1.3 Mcycles 9 A AC-3 <= 440 V

Interlocking type

Mechanical

Mounting Support

PlateRail

Standards

EN/IEC 60947-4-1GB/T 14048.4UL 60947-4-1CSA C22.2 No 60947-4-1JIS C8201-4-1

Product Certifications

CB SchemeCCCULCSAEACCEUKCA

Connections - terminals

screw clamp terminals 1 0.002...0.006 inÂ² (1.5...4 mmÂ²)solid screw clamp terminals 1 0.001...0.006 inÂ² (0.75...4 mmÂ²)flexible without cable end screw clamp terminals 1 0.0005...0.004 inÂ² (0.34...2.5 mmÂ²)flexible with cable end screw clamp terminals 2 0.002...0.006 inÂ² (1.5...4 mmÂ²)solid screw clamp terminals 2 0.001...0.006 inÂ² (0.75...4 mmÂ²)flexible without cable end screw clamp terminals 2 0.0005...0.002 inÂ² (0.34...1.5 mmÂ²)flexible with cable end

Tightening torque

7.08...11.5 lbf.in (0.8...1.3 N.m) screw clamp terminals Philips No 2 7.08...11.5 lbf.in (0.8...1.3 N.m) screw clamp terminals flat Ã 6 mm

Operating time

10...20 ms coil energisation and NO closing10...20 ms coil de-energisation and NO opening

Safety reliability level

B10d = 1369863 cycles contactor with nominal load EN/ISO 13849-1B10d = 20000000 cycles contactor with mechanical load EN/ISO 13849-1

Mechanical durability

5 Mcycles

Maximum operating rate

3600 cyc/h

Control circuit voltage limits

Operational: 0.8...1.15 Uc (at <122 °F (50 °C))Drop-out: 0.2...0.75 Uc (at <122 °F (50 °C))

Inrush power in VA

30 VA (at 68 °F (20 °C))

Hold-in power consumption in VA

4.5 VA (at 68 °F (20 °C))

Heat dissipation

1.3 W

Auxiliary contacts type

Instantaneous 1 NO

Signalling circuit frequency

<= 400 Hz

Minimum switching current

5 mA for signalling circuit

Minimum switching voltage

17 V for signalling circuit

Non overlap distance

0.02 in (0.5 mm)

Insulation resistance

> 10 MOhm for signalling circuit

IP degree of protection

IP20 VDE 0106

Protective treatment

TC IEC 60068TC DIN 50016

Ambient Air Temperature for Operation

-13...122 °F (-25...50 °C)

Ambient Air Temperature for Storage

-58...176 °F (-50...80 °C)

Operating altitude

6561.68 ft (2000 m) without derating

Flame retardance

V1 conforming to UL 94Requirement 2 conforming to NF F 16-101Requirement 2 conforming to NF F 16-102

Mechanical robustness

Shocks contactor closed, on X axis10 Gn for 11 ms IEC 60068-2-27Shocks contactor closed, on Y axis15 Gn for 11 ms IEC 60068-2-27Shocks contactor closed, on Z axis15 Gn for 11 ms IEC 60068-2-27Shocks contactor opened, on X axis6 Gn for 11 ms IEC 60068-2-27Shocks contactor opened, on Y axis10 Gn for 11 ms IEC 60068-2-27Shocks contactor opened, on Z axis10 Gn for 11 ms IEC 60068-2-27Vibrations contactor closed4 Gn, 5...300 Hz IEC 60068-2-6Vibrations contactor opened2 Gn, 5...300 Hz IEC 60068-2-6

Height

2.3 in (58 mm)

Width

3.5 in (90 mm)

Depth

2.2 in (57 mm)

Net Weight

0.86 lb(US) (0.39 kg)