SchneiderContactors and Protection Relays

LC1D656B7

Name: LC1D656B7
Brand: Schneider
SKU: LC1D656B7

Product ModelLC1D656B7

Product ID32311

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

TeSys

Range of Product

TeSys Deca

Product or Component Type

Contactor

Device short name

LC1D

Contactor application

Motor controlResistive load

Utilisation category

AC-3AC-1AC-4AC-2

[Ie] rated operational current

80 A (at <140 °F (60 °C)) at <= 440 V AC AC-1 for power circuit65 A (at <140 °F (60 °C)) at <= 440 V AC AC-3 for power circuit

[Uc] control circuit voltage

24 V AC 50/60 Hz

Motor power kW

30 kW at 440 V AC 50 Hz30 kW at 380...400 V AC 50 Hz37 kW at 500 V AC 50 Hz37 kW at 660...690 V AC 50 Hz18.5 kW at 220...230 V AC 50 Hz30 kW at 415 V AC 50 Hz37 kW at 1000 V AC 50 Hz

Maximum Horse Power Rating

5 hp at 115 V AC 60 Hz for 1 phase motors10 hp at 230/240 V AC 60 Hz for 1 phase motors20 hp at 200/208 V AC 60 Hz for 3 phase motors20 hp at 230/240 V AC 60 Hz for 3 phase motors40 hp at 460/480 V AC 60 Hz for 3 phase motors50 hp at 575/600 V AC 60 Hz for 3 phase motors

Protective cover

With

[Ith] conventional free air thermal current

10 A (at 140 °F (60 °C)) for control circuit80 A (at 140 °F (60 °C)) for power circuit

Irms rated making capacity

1000 A at 440 V for power circuit conforming to IEC 60947140 A AC for control circuit conforming to IEC 60947-5-1

Rated breaking capacity

1000 A at 440 V for power circuit conforming to IEC 60947

Associated fuse rating

10 A gG for control circuit conforming to IEC 60947-5-1125 A gG at <= 690 V coordination type 1 for power circuit125 A gG at <= 690 V coordination type 2 for power circuit

Power dissipation per pole

4.2 W AC-36.4 W AC-1

[Ui] rated insulation voltage

Control circuit 600 V CSAControl circuit 600 V ULPower circuit 600 V CSAPower circuit 600 V ULControl circuit 690 V IEC 60947-1Power circuit 690 V IEC 60947-1

Overvoltage category

III

[Uimp] rated impulse withstand voltage

8 kV IEC 60947

Safety reliability level

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

Coil technology

Without built-in bidirectional peak limiting diode suppressor

Control circuit voltage limits

0.3...0.6 Uc -40...158 °F (-40...70 °C) drop-out AC 50/60 Hz0.8...1.1 Uc -40...140 °F (-40...60 °C) operational AC 50 Hz0.85...1.1 Uc -40...140 °F (-40...60 °C) operational AC 60 Hz1...1.1 Uc 140...158 °F (60...70 °C) operational AC 50/60 Hz

Inrush power in VA

140 VA cos phi 0.75 (at 68 °F (20 °C))160 VA cos phi 0.75 (at 68 °F (20 °C))

Hold-in power consumption in VA

13 VA 60 Hz cos phi 0.3 (at 68 °F (20 °C))15 VA 50 Hz cos phi 0.3 (at 68 °F (20 °C))

Maximum operating rate

3600 cyc/h 140 °F (60 °C)

Connections - terminals

Control circuit: lugs - external diameter: 0.3 in (8 mm)Power circuit: lugs - external diameter: 0.6 in (16 mm)

Tightening torque

Control circuit 15.05 lbf.in (1.7 N.m) lugs Philips No 2Control circuit 15.05 lbf.in (1.7 N.m) lugs flat Ã 6 mmPower circuit 22.1 lbf.in (2.5 N.m) lugs flat Ã 8 mmControl circuit 15.05 lbf.in (1.7 N.m) lugs pozidriv No 2

Auxiliary contact composition

1 NO + 1 NC

Auxiliary contacts type

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

Terminals description ISO nÂ°1

(A1-A2)CO(13-14)NO(21-22)NC

Insulation resistance

> 10 MOhm for control circuit

Non-overlap time

1.5 ms on de-energisation between NC and NO contacts1.5 ms on energisation between NC and NO contacts

Mechanical robustness

Shocks contactor opened 10 Gn for 11 ms) Shocks contactor closed 15 Gn for 11 ms) Vibrations contactor opened 2 Gn, 5...300 Hz) Vibrations contactor closed 4 Gn, 5...300 Hz)

Height

5.0000000000 in (127 mm)