LC1DT40E7 Schneider Electric Industrial Automation Components

Name: LC1DT40E7
Brand: Schneider Electric

Schneider Electric LC1DT40E7 Schneider Electric LC1DT40E7 is a magnetic contactor from the Deca sub-range, featuring screw connections and designed with 4 poles (4NO) for circuit control. It has a rated current of 40A (AC-1) and is suitable for DIN rail mounting. The dimensions include a net width of 45 mm and it offers a degree of protection rated at IP20. The control voltage for AC ranges between 38.4-52.8Vac (48Vac nominal; 50Hz; 0.8...1.1 x Uc) and 40.8-52.8Vac (48Vac nominal; 60Hz; 0.85...1.1 x Uc). This contactor supports a rated operating voltage (Ue) of up to 690 V and includes 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts, with the contacts type being 1NO+1NC instantaneous auxiliaries. It is designed to withstand a rated impulse voltage (Uimp) of 6 kV and has a mechanical durability of 15,000,000 operations at no load. The rated voltage (AC) for phase-to-phase connections is 690 V.

Part#:LC1DT40E7

Manufacturer:Schneider Electric

Product Lifecycle:Active

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Schneider Electric LC1DT40E7 is a magnetic contactor from the Deca sub-range, featuring screw connections and designed with 4 poles (4NO) for circuit control. It has a rated current of 40A (AC-1) and is suitable for DIN rail mounting. The dimensions include a net width of 45 mm and it offers a degree of protection rated at IP20. The control voltage for AC ranges between 38.4-52.8Vac (48Vac nominal; 50Hz; 0.8...1.1 x Uc) and 40.8-52.8Vac (48Vac nominal; 60Hz; 0.85...1.1 x Uc). This contactor supports a rated operating voltage (Ue) of up to 690 V and includes 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts, with the contacts type being 1NO+1NC instantaneous auxiliaries. It is designed to withstand a rated impulse voltage (Uimp) of 6 kV and has a mechanical durability of 15,000,000 operations at no load. The rated voltage (AC) for phase-to-phase connections is 690 V.

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Product Details

Product Certifications
GOST GL DNV LROS (Lloyds register of shipping) UL CCC RINA BV CSA
[Ui] Rated Insulation Voltage
Power circuit 600 V CSA Power circuit 600 V UL Signalling circuit 690 V IEC 60947-1 Signalling circuit 600 V CSA Signalling circuit 600 V UL Power circuit 690 V IEC 60947-4-1
Standards
CSA C22.2 No 14 EN 60947-4-1 EN 60947-5-1 IEC 60947-4-1 IEC 60947-5-1 UL 508
[Icw] Rated Short-Time Withstand Current
50 A 104 °F (40 °C) - 10 min power circuit 120 A 104 °F (40 °C) - 1 min power circuit 240 A 104 °F (40 °C) - 10 s power circuit 380 A 104 °F (40 °C) - 1 s power circuit 100 A - 1 s signalling circuit 120 A - 500 ms signalling circ
Control Circuit Voltage Limits
0.3...0.6 Uc -40…158 °F (-40…70 °C) drop-out AC 50/60 Hz 0.8...1.1 Uc -40…140 °F (-40…60 °C) operational AC 50 Hz 0.85...1.1 Uc -40…140 °F (-40…60 °C) operational AC 60 Hz 1...1.1 Uc 140…158 °F (60…70 °C) operational AC 50/60 Hz
Tightening Torque
Control circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals flat Ø 6 mm Control circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals Philips No 2 Power circuit 15.05 lbf.in (1.7 N.m) connector flat Ø 6 mm Power circuit 15.05 lbf.in (1.7 N.
Associated Fuse Rating
10 A gG signalling circuit IEC 60947-5-1 63 A gG <= 690 V type 1 power circuit 40 A gG <= 690 V type 2 power circuit
Connections - Terminals
Control circuit screw clamp terminals 2 0.00…0.00 in² (1…2.5 mm²)flexible with cable end Control circuit screw clamp terminals 1 0.00…0.01 in² (1…4 mm²)flexible without cable end Control circuit screw clamp terminals 2 0.00…0.01 in² (1…4 mm²)fle
Irms Rated Making Capacity
140 A AC signalling circuit IEC 60947-5-1 250 A DC signalling circuit IEC 60947-5-1 450 A 440 V power circuit IEC 60947
Operating Time
4...19 ms opening 12...22 ms closing
Auxiliary Contacts Type
Mechanically linked 1 NO + 1 NC IEC 60947-5-1 Mirror contact 1 NC IEC 60947-4-1
[Ith] Conventional Free Air Thermal Current
10 A 140 °F (60 °C) signalling circuit 40 A 140 °F (60 °C) power circuit
Safety Reliability Level
B10d = 1369863 cycles contactor with nominal load EN/ISO 13849-1 B10d = 20000000 cycles contactor with mechanical load EN/ISO 13849-1
Hold-In Power Consumption In VA
7.5 VA 60 Hz 0.3 68 °F (20 °C)) 7 VA 50 Hz 0.3 68 °F (20 °C))
Inrush Power In VA
70 VA 60 Hz 0.75 68 °F (20 °C)) 70 VA 50 Hz 0.75 68 °F (20 °C))
Mounting Support
Plate Rail
Non-Overlap Time
1.5 ms on de-energisation between NC and NO contact 1.5 ms on energisation between NC and NO contact
[Ue] Rated Operational Voltage
Power circuit <= 690 V AC 25...400 Hz Power circuit <= 300 V DC
Insulation Resistance
> 10 MOhm for signalling circuit
Minimum Switching Voltage
17 V signalling circuit

Minimum Switching Current

5 mA signalling circuit

Signalling Circuit Frequency

25...400 Hz

Heat Dissipation

2…3 W 50/60 Hz

Maximum Operating Rate

3600 cyc/h 140 °F (60 °C)

Coil Technology

Without built-in suppressor module

Electrical Durability

1.4 Mcycles 40 A AC-1 <= 440 V

Power Dissipation Per Pole

3.2 W AC-1

Front Cover

With

Average Impedance

2 mOhm - Ith 40 A 50 Hz power circuit

Rated Breaking Capacity

450 A 440 V power circuit IEC 60947

Overvoltage Category

III

Auxiliary Contact Composition

1 NO + 1 NC

[Uimp] Rated Impulse Withstand Voltage

6 kV IEC 60947

Control Circuit Type

AC at 50/60 Hz

[Ie] Rated Operational Current

40 A 140 °F (60 °C)) <= 440 V AC AC-1 power circuit

Range

TeSys

Power Pole Contact Composition

4 NO

Device Short Name

LC1D

Poles Description

Product Or Component Type

Contactor

Mechanical Durability

15 Mcycles

[Uc] Control Circuit Voltage

48 V AC 50/60 Hz

Contactor Application

Resistive load

Utilisation Category

AC-1

Product Name

TeSys D

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging

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