SchneiderContactors and Protection Relays

LC1D256BLS207

Name: LC1D256BLS207
Brand: Schneider
SKU: LC1D256BLS207

Product ModelLC1D256BLS207

Product ID31646

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
Feature-

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Range

TeSysTeSys Deca

Range of Product

TeSys Deca

Product or Component Type

Contactor

Device short name

LC1D

Contactor application

Motor controlResistive load

Utilisation category

AC-3AC-1AC-3e

[Ie] rated operational current

25 A (at <140 °F (60 °C)) at <= 440 V AC AC-3 for power circuit40 A (at <140 °F (60 °C)) at <= 440 V AC AC-1 for power circuit25 A (at <140 °F (60 °C)) at <= 440 V AC AC-3e for power circuit

Motor power kW

5.5 kW at 220/230 V AC 50 Hz (AC-3)11 kW at 380/400 V AC 50 Hz (AC-3)11 kW at 415 V AC 50 Hz (AC-3)11 kW at 440 V AC 50 Hz (AC-3)15 kW at 500 V AC 50 Hz (AC-3)15 kW at 660/690 V AC 50 Hz (AC-3)5.5 kW at 220/230 V AC 50 Hz (AC-3e)11 kW at 380/400 V AC 50 Hz (AC-3e)11 kW at 415 V AC 50 Hz (AC-3e)11 kW at 440 V AC 50 Hz (AC-3e)15 kW at 500 V AC 50 Hz (AC-3e)15 kW at 660/690 V AC 50 Hz (AC-3e)

Auxiliary contacts type

Mechanically linked 1 NO + 1 NC IEC 60947-5-1Mirror contact 1 NC IEC 60947-4-1

Auxiliary contact composition

1 NO + 1 NC

[Ui] rated insulation voltage

Power circuit 690 V IEC 60947-4-1Signalling circuit 690 V IEC 60947-1

[Uimp] rated impulse withstand voltage

6 kV IEC 60947

Overvoltage category

III

[Ith] conventional free air thermal current

10 A (at 140 °F (60 °C)) for signalling circuit40 A (at 140 °F (60 °C)) for power circuit

Irms rated making capacity

140 A AC for signalling circuit conforming to IEC 60947-5-1250 A DC for signalling circuit conforming to IEC 60947-5-1450 A at 440 V for power circuit conforming to IEC 60947

Rated breaking capacity

450 A at 440 V for power circuit conforming to IEC 60947

Associated fuse rating

10 A gG for signalling circuit conforming to IEC 60947-5-163 A gG at <= 690 V coordination type 1 for power circuit40 A gG at <= 690 V coordination type 2 for power circuit

Time constant

37 ms

Control circuit voltage limits

0.1...0.25 Uc -40...158 °F (-40...70 °C) drop-out DC0.7...1.25 Uc -40...158 °F (-40...70 °C) operational DC

Average impedance

2 mOhm - Ith 40 A 50 Hz for power circuit

Minimum switching voltage

17 V for signalling circuit

Non-overlap time

1.5 ms on de-energisation between NC and NO contact1.5 ms on energisation between NC and NO contact

Insulation resistance

> 10 MOhm for signalling circuit

Connections - terminals

Control circuit: lugs-ring terminals - external diameter: 0.3 in (8 mm)Power circuit: lugs-ring terminals - external diameter: 0.5 in (12 mm)

Tightening torque

Control circuit 15.05 lbf.in (1.7 N.m) lugs-ring terminals flat Ã 6 mm M3.5Control circuit 15.05 lbf.in (1.7 N.m) lugs-ring terminals Philips No 2 M3.5Power circuit 22.1 lbf.in (2.5 N.m) lugs-ring terminals Philips No 2 M4Power circuit 22.1 lbf.in (2.5 N.m) lugs-ring terminals flat Ã 6 mm M4

Mounting Support

PlateRail

Electrical durability

1.65 Mcycles 25 A AC-3 <= 440 V1.4 Mcycles 40 A AC-1 <= 440 V1.65 Mcycles 25 A AC-3e <= 440 V

Mechanical durability

30 Mcycles

Safety reliability level

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

Operating altitude

0...9842.52 ft (0...3000 m)

Mechanical robustness

Vibrations contactor open 2 Gn, 5...300 Hz) Vibrations contactor closed 4 Gn, 5...300 Hz) Shocks contactor closed 15 Gn for 11 ms) Shocks contactor open 8 Gn for 11 ms)