SchneiderContactors and Protection Relays

LC7K090087B7

Name: LC7K090087B7
Brand: Schneider
SKU: LC7K090087B7

Product ModelLC7K090087B7

Product ID33767

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
High PerformanceDesigned for demanding applications, the LC7K090087B7 ensures reliable operation.
2
Versatile ContactsFeatures 2 NO + 2 NC contacts for flexible control circuit configurations.
3
Efficient CoilOperates with a 24VAC coil, reducing energy consumption and enhancing efficiency.
4
Durable ConstructionBuilt with robust materials and an IP2X enclosure for protection against environmental factors.
5
Easy InstallationMountable on 35 mm DIN rail or panel mount with screws, simplifying installation processes.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Range of Product

TeSys K

Range

TeSys

Product name

TeSys K

Device Application

Control

Product or Component Type

Contactor

Device short name

LC7K

Utilisation category

Poles description

Pole contact composition

2 NO + 2 NC

[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 circuit

Signalling circuit frequency

<= 400 Hz

Contactor application

Resistive load

Control circuit voltage limits

Operational: 0.85...1.1 Uc (at <122 °F (50 °C))Drop-out: 0.1...0.75 Uc (at <122 °F (50 °C))

Control circuit type

AC 50/60 Hz silent

[Uc] control circuit voltage

24 V AC 50/60 Hz

Connections - terminals

Faston terminals 2 2.8 mm Faston terminals 1 6.35 mm

Electrical durability

0.18 Mcycles 20 A AC-1 <= 440 V

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

Standards

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

IP degree of protection

IP2X VDE 0106

Protective treatment

TC IEC 60068TC DIN 50016

[Ui] rated insulation voltage

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

[Uimp] rated impulse withstand voltage

8 kV

Overvoltage category

III

Mounting Support

PlateRail

Product Certifications

CB SchemeCCCULCSAEACCEUKCA

Ambient Air Temperature for Storage

-58...176 °F (-50...80 °C)

Operating altitude

6561.68 ft (2000 m) without derating

[Ue] rated operational voltage

Power circuit 690 V AC 50/60 Hz

[Ith] conventional free air thermal current

20 A (at 122 °F (50 °C)) for power 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 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

Associated fuse rating

25 A gG at <= 440 V for power circuit25 A aM for power circuit

Average impedance

3 mOhm - Ith 20 A 50 Hz for power circuit

Inrush power in VA

3 VA (at 68 °F (20 °C))

Hold-in power consumption in VA

3 VA (at 68 °F (20 °C))

Operating time

30...40 ms coil energisation and NO closing25...35 ms coil energisation and NC opening30 ms coil de-energisation and NO opening40 ms coil de-energisation and NC closing

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

10 Mcycles

Maximum operating rate

3600 cyc/h

Height

2.3 in (58 mm)

Width

1.8 in (45 mm)

Depth

2.2 in (57 mm)

Net Weight

0.496 lb(US) (0.225 kg)

compatibility code

LC7K

[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 circuit20 A 122 °F (50 °C) - >= 15 min for power circuit

Heat dissipation

3 W

Flame retardance

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