SchneiderContactors and Protection Relays

LC1D65A3B7

Name: LC1D65A3B7
Brand: Schneider
SKU: LC1D65A3B7

The TeSys D Contactor LC1D65A3B7 is a 3-pole, 3NO contactor designed for motor control applications, offering a 24V 50/60Hz AC coil.

Product ModelLC1D65A3B7

Product ID32320

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
FeatureIdeal for motor control applications up to 65A/440V AC-3/3e.
2
FeatureFeatures a 24V 50/60Hz AC coil for reliable operation.
3
FeatureDesigned with 3 poles and 3 normally open (NO) contacts.
4
FeatureSuitable for applications requiring high current ratings and efficient motor control.
5
FeatureCompliant with AC-3 and AC-3e standards for safe and reliable operation.

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

Resistive loadMotor control

Utilisation category

AC-4AC-1AC-3AC-3e

[Ue] rated operational voltage

Power circuit <= 690 V AC 25...400 HzPower circuit <= 300 V DC

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

[Uc] control circuit voltage

24 V AC 50/60 Hz

Motor power kW

11 kW at 400 V AC 50/60 Hz (AC-4)18.5 kW at 220...230 V AC 50/60 Hz (AC-3)30 kW at 380...400 V AC 50/60 Hz (AC-3)37 kW at 500 V AC 50/60 Hz (AC-3)37 kW at 660...690 V AC 50/60 Hz (AC-3)18.5 kW at 220...230 V AC 50/60 Hz (AC-3e)30 kW at 380...400 V AC 50/60 Hz (AC-3e)37 kW at 500 V AC 50/60 Hz (AC-3e)37 kW at 660...690 V AC 50/60 Hz (AC-3e)

Maximum Horse Power Rating

40 hp at 460/480 V AC 50/60 Hz for 3 phase motors5 hp at 115 V AC 50/60 Hz for 1 phase motors10 hp at 230/240 V AC 50/60 Hz for 1 phase motors20 hp at 200/208 V AC 50/60 Hz for 3 phase motors20 hp at 230/240 V AC 50/60 Hz for 3 phase motors50 hp at 575/600 V AC 50/60 Hz for 3 phase motors

compatibility code

LC1D

Pole contact composition

3 NO

Protective cover

With

[Ith] conventional free air thermal current

10 A (at 140 °F (60 °C)) for signalling circuit80 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 60947-5-11000 A at 440 V for power circuit conforming to IEC 60947

Rated breaking capacity

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

[Icw] rated short-time withstand current

640 A 104 °F (40 °C) - 10 s for power circuit900 A 104 °F (40 °C) - 1 s for power circuit110 A 104 °F (40 °C) - 10 min for power circuit260 A 104 °F (40 °C) - 1 min for power circuit100 A - 1 s for signalling circuit120 A - 500 ms for signalling circuit140 A - 100 ms for signalling circuit

Associated fuse rating

10 A gG for signalling 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

Average impedance

1.5 mOhm - Ith 80 A 50 Hz for power circuit

Power dissipation per pole

9.6 W AC-16.3 W AC-36.3 W AC-3e

[Ui] rated insulation voltage

Power circuit 600 V CSAPower circuit 600 V ULSignalling circuit 690 V IEC 60947-1Signalling circuit 600 V CSASignalling circuit 600 V ULPower circuit 690 V IEC 60947-4-1

Overvoltage category

III

Pollution degree

[Uimp] rated impulse withstand voltage

6 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

Mechanical durability

6 Mcycles

Electrical durability

1.4 Mcycles 80 A AC-1 <= 440 V1.45 Mcycles 65 A AC-3 <= 440 V1.45 Mcycles 50 A AC-3e <= 440 V

Control circuit type

AC 50/60 Hz

Coil technology

Without built-in suppressor module

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 60 Hz cos phi 0.75 (at 68 °F (20 °C))160 VA 50 Hz 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))

Heat dissipation

4...5 W at 50/60 Hz

Operating time

4...19 ms opening12...26 ms closing

Maximum operating rate

3600 cyc/h at 60 °C

Connections - terminals

Control circuit: spring terminals 1 0.004 inÂ² (2.5 mmÂ²) - cable stiffness: flexible without cable endControl circuit: spring terminals 2 0.004 inÂ² (2.5 mmÂ²) - cable stiffness: flexible without cable endPower circuit: EverLink BTR screw connectors 1 0.002...0.05 inÂ² (1...35 mmÂ²) - cable stiffness: flexible without cable endPower circuit: EverLink BTR screw connectors 2 0.002...0.04 inÂ² (1...25 mmÂ²) - cable stiffness: flexible without cable endPower circuit: EverLink BTR screw connectors 1 0.002...0.05 inÂ² (1...35 mmÂ²) - cable stiffness: flexible with cable endPower circuit: EverLink BTR screw connectors 2 0.002...0.04 inÂ² (1...25 mmÂ²) - cable stiffness: flexible with cable endPower circuit: EverLink BTR screw connectors 1 0.002...0.05 inÂ² (1...35 mmÂ²) - cable stiffness: solid without cable endPower circuit: EverLink BTR screw connectors 2 0.002...0.04 inÂ² (1...25 mmÂ²) - cable stiffness: solid without cable end

Tightening torque

Power circuit 70.8 lbf.in (8 N.m) screw clamp terminals 0.04...0.05 inÂ² (25...35 mmÂ²) hexagonal 0.2 in (4 mm)Power circuit 44.3 lbf.in (5 N.m) screw clamp terminals 0.004...0.04 inÂ² (2.5...25 mmÂ²) hexagonal 0.2 in (4 mm)Control circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals pozidriv No 2Power circuit 22.1 lbf.in (2.5 N.m) screw clamp terminals 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

Signalling circuit frequency

25...400 Hz

Minimum switching voltage

17 V for signalling circuit

Minimum switching current

5 mA for signalling circuit

Insulation resistance

> 10 MOhm 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

Mounting Support

RailPlate

Standards

EN 60947-4-1EN 60947-5-1IEC 60947-4-1IEC 60947-5-1CSA C22.2 No 14UL 60947-4-1IEC 60335-2-40:Annex JJUL 60335-2-40:Annex JJIEC 60335-1:Clause 30.2

Product Certifications

CCCULCB SchemeCSACEUKCAMarineEAC

IP degree of protection

IP20 front face IEC 60529

Protective treatment

THIEC 60068-2-30

Climatic withstand

IACS E10 exposure to damp heat IEC 60947-1 Annex Q category D exposure to damp heat

Permissible ambient air temperature around the device

-40...140 °F (-40...60 °C)140...158 °F (60...70 °C) with derating

Operating altitude

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

Fire resistance

1562 °F (850 °C) IEC 60695-2-1

Flame retardance

V1 conforming to UL 94

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 10 Gn for 11 ms)

Height

4.8 in (122 mm)

Width

2.2 in (55 mm)

Depth

4.7 in (120 mm)

Net Weight

1.90 lb(US) (0.86 kg)