SchneiderContactors and Protection Relays

LC1D40004U7

Name: LC1D40004U7
Brand: Schneider
SKU: LC1D40004U7

LC1D40004U7 TeSys Deca contactor from Schneider Electric, designed for reliable and efficient control of electrical circuits.

Product ModelLC1D40004U7

Product ID31928

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
FeatureReliable Operation
2
FeatureEfficient Control
3
FeatureHigh Current Rating
4
FeatureVersatile Application
5
FeatureDurable Design

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 Deca

Product or Component Type

Contactor

Device short name

LC1D

Contactor application

Resistive load

Utilisation category

AC-1AC-3AC-3eAC-4

Poles description

[Ue] rated operational voltage

Power circuit <= 690 V AC 25...400 Hz

[Ie] rated operational current

60 A (at <140 °F (60 °C)) AC AC-1 for power circuit

[Uc] control circuit voltage

240 V AC 50/60 Hz

compatibility code

LC1D

Pole contact composition

4 NO

Protective cover

With

[Ith] conventional free air thermal current

10 A (at 140 °F (60 °C)) for control circuit60 A (at 140 °F (60 °C)) for power circuit

Irms rated making capacity

140 A AC for control circuit conforming to IEC 60947-5-1800 A at 440 V for power circuit conforming to IEC 60947

Rated breaking capacity

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

Associated fuse rating

10 A gG for control circuit conforming to IEC 60947-5-180 A gG at <= 690 V coordination type 1 for power circuit80 A gG at <= 690 V coordination type 2 for power circuit

Average impedance

1.5 mOhm - Ith 60 A 50 Hz for power circuit

Power dissipation per pole

5.4 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

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

6000000 cycles

Control circuit type

AC 50/60 Hz standard

Coil technology

Without built-in bidirectional peak limiting diode suppressor

Control circuit voltage limits

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

Heat dissipation

4...5 W at 50/60 Hz for control circuit

Operating time

12...26 ms closing4...19 ms opening

Maximum operating rate

3600 cyc/h 140 °F (60 °C)

Connections - terminals

Control circuit: screw clamp terminal 1 0.002...0.006 inÂ² (1...4 mmÂ²) - cable stiffness: solid without cable endControl circuit: screw clamp terminal 2 0.002...0.004 inÂ² (1...2.5 mmÂ²) - cable stiffness: flexible with cable endControl circuit: screw clamp terminal 2 0.002...0.006 inÂ² (1...4 mmÂ²) - cable stiffness: flexible without cable endControl circuit: screw clamp terminal 2 0.002...0.006 inÂ² (1...4 mmÂ²) - cable stiffness: solid without cable endPower circuit: screw clamp terminal 1 0.002...0.05 inÂ² (1...35 mmÂ²) - cable stiffness: solid without cable endPower circuit: screw clamp terminal 2 0.002...0.04 inÂ² (1...25 mmÂ²) - cable stiffness: solid without cable endPower circuit: screw clamp terminal 2 0.002...0.05 inÂ² (1...35 mmÂ²) - cable stiffness: solid without cable end

Tightening torque

Control circuit 15.05 lbf.in (1.7 N.m) screw clamp terminal flat Ã 6 mmControl circuit 15.05 lbf.in (1.7 N.m) screw clamp terminal Philips No 2Power circuit 44.3 lbf.in (5 N.m) screw clamp terminal flat Ã 6 mmPower circuit 44.3 lbf.in (5 N.m) screw clamp terminal flat Ã 8 mmControl circuit 15.05 lbf.in (1.7 N.m) screw clamp terminal pozidriv No 2

Auxiliary contacts type

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

Minimum switching voltage

17 V for control circuit

Minimum switching current

5 mA for control circuit

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

Mounting Support

RailPlate

Standards

EN 60947-4-1EN 60947-5-1IEC 60947-4-1IEC 60947-5-1UL 508CSA C22.2 No 14

Product Certifications

CCCGOSTGLLROS (Lloyds register of shipping)DNVBVULCSARINA

IP degree of protection

IP2X IEC 60529IP2X VDE 0106

Protective treatment

TH 3)IEC 60068

Permissible ambient air temperature around the device

-76...176 °F (-60...80 °C) storage-40...140 °F (-40...60 °C) operation140...158 °F (60...70 °C) with derating

Operating altitude

9842.52 ft (3000 m) without derating

Fire resistance

1562 °F (850 °C) IEC 60695-2-1

Flame retardance

V1 conforming to UL 94

Mechanical robustness

Shocks contactor closed 8 gn) Shocks contactor openedVibrations contactor openedVibrations contactor closed

Height

5.0000000000 in (127 mm)

Width

3.3 in (85 mm)

Depth

4.9 in (125 mm)

Net Weight

3.17 lb(US) (1.44 kg)