SchneiderContactors and Protection Relays

LC1K0901Y7

Name: LC1K0901Y7
Brand: Schneider
SKU: LC1K0901Y7

Product ModelLC1K0901Y7

Product ID38431

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
Reliable DesignThe Schneider Electric LC1K0901G7 is designed for reliability, ensuring consistent performance in various applications.
2
Space-SavingIts compact size makes it ideal for installations where space is limited, without compromising on functionality.
3
Versatile MountingMountable on 35mm DIN rail or panel mount with screws, providing flexibility in installation options.
4
High-Fault Short Circuit Current RatingsOffers high-fault short circuit current ratings, ensuring the contactor can handle sudden surges in current.
5

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

Utilisation category

AC-4AC-1AC-3

Ambient-Compensated Overload Relays

Includes ambient-compensated overload relays for phase unbalance and phase loss protection, enhancing safety and reliability.

Pole contact composition

3 NO

[Ie] rated operational current

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

[Uc] control circuit voltage

660...690 V AC 50/60 Hz

Signalling circuit frequency

<= 400 Hz

Non overlap distance

0.02 in (0.5 mm)

Contactor application

Resistive loadMotor control

Auxiliary contact composition

1 NC

Control circuit voltage limits

Operational: 0.85...1.1 Uc (at <122 °F (50 °C))Drop-out: 0.2...0.75 Uc (at <122 °F (50 °C))

Control circuit type

AC 50/60 Hz

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

Protective treatment

TC IEC 60068TC DIN 50016

Overvoltage category

III

Product Certifications

CB SchemeCCCULCSAEACCEUKCA

Operating altitude

6561.68 ft (2000 m) without derating

[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

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

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))

Operating time

10...20 ms coil de-energisation and NO opening10...20 ms coil energisation and NO 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

Maximum operating rate

3600 cyc/h

Minimum switching current

5 mA for signalling circuit

Minimum switching voltage

17 V for signalling circuit

Insulation resistance

> 10 MOhm for signalling circuit

Height

2.3 in (58 mm)

Width

1.8 in (45 mm)

Depth

2.2 in (57 mm)

compatibility code

LC1K

Motor power kW

4 kW 480 V AC 50/60 Hz4 kW 500...600 V AC 50/60 Hz4 kW 660...690 V AC 50/60 Hz2.2 kW 220...230 V AC 50/60 Hz4 kW 380...415 V AC 50/60 Hz4 kW 440 V AC 50/60 Hz

Heat dissipation

1.3 W

Flame retardance

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