Schneider Electric LC1DT256BL Contactor, Tesys Deca, 4P(4 No), AC-1, <=440V, 25A, 24VDC Low Cons Coil, lugs-ring Terminals

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Schneider Electric LC1DT256BL Contactor, Tesys Deca, 4P(4 No), AC-1, <=440V, 25A, 24VDC Low Cons Coil, lugs-ring Terminals

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Schneider Electric LC1DT256BL Contactor, Tesys Deca, 4P(4 No), AC-1, <=440V, 25A, 24VDC Low Cons Coil, lugs-ring Terminals

Brand:	SCHNEIDER ELECTRIC
Model:	LC1DT256BL

Technical Data Sheets

Product Datasheet

Instruction sheet

Catalogue

Environmental disclosure

Specifications

View other Contactors dimensions or variations

Device Short Name

LC1D

Range Of Product

TeSys Deca

Depth

99 mm

Pole Contact Composition

4 NO

Poles Description

Contactor Application

Resistive load

Compatibility Code

LC1D

Standards

CSA C22.2 No 14 EN 60947-4-1 EN 60947-5-1 IEC 60947-4-1 IEC 60947-5-1 UL 508 IEC 60335-1

[Ui] Rated Insulation Voltage

Power circuit: 600 V CSA certified Power circuit: 600 V UL certified Signalling circuit: 690 V conforming to IEC 60947-1 Signalling circuit: 600 V CSA certified Signalling circuit: 600 V UL certified Power circuit: 690 V conforming to IEC 60947-4-1

[Uimp] Rated Impulse Withstand Voltage

6 kV conforming to IEC 60947

Mounting Support

Plate Rail

Connections - Terminals

Control circuit: lugs-ring terminals - external diameter: 8 mm Power circuit: lugs-ring terminals - external diameter: 8 mm

Height

85 mm

Ip Degree Of Protection

IP20 front face conforming to IEC 60529

Pollution Degree

Mechanical Durability

30 Mcycles

Electrical Durability

0.8 Mcycles 25 A AC-1 at Ue <= 440 V

Operating Altitude

0...3000 m

Tightening Torque

Control circuit: 1.7 N.m - on lugs-ring terminals - with screwdriver flat Ø 6 mm M3.5 Control circuit: 1.7 N.m - on lugs-ring terminals - with screwdriver Philips No 2 M3.5 Power circuit: 1.7 N.m - on lugs-ring terminals - with screwdriver flat Ø 6 mm M3.5 Power circuit: 1.7 N.m - on lugs-ring terminals - with screwdriver Philips No 2 M3.5 Control circuit: 1.7 N.m - on lugs-ring terminals - with screwdriver pozidriv No 2 M3.5 Power circuit: 1.7 N.m - on lugs-ring terminals - with screwdriver pozidriv No 2 M3.5

[Ue] Rated Operational Voltage

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

[Ie] Rated Operational Current

25 A (at <60 °C) at <= 440 V AC AC-1 for power circuit

[Uc] Control Circuit Voltage

24 V DC

Range

TeSys TeSys Deca

Utilisation Category

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

Protective Cover

With

[Ith] Conventional Free Air Thermal Current

10 A (at 60 °C) for signalling circuit 25 A (at 60 °C) for power circuit

Irms Rated Making Capacity

140 A AC for signalling circuit conforming to IEC 60947-5-1 250 A DC for signalling circuit conforming to IEC 60947-5-1 250 A at 440 V for power circuit conforming to IEC 60947

Rated Breaking Capacity

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

[Icw] Rated Short-Time Withstand Current

30 A 40 °C - 10 min for power circuit 61 A 40 °C - 1 min for power circuit 105 A 40 °C - 10 s for power circuit 210 A 40 °C - 1 s for power circuit 100 A - 1 s for signalling circuit 120 A - 500 ms for signalling circuit 140 A - 100 ms for signalling circuit

Associated Fuse Rating

10 A gG for signalling circuit conforming to IEC 60947-5-1 40 A gG at <= 690 V coordination type 1 for power circuit 25 A gG at <= 690 V coordination type 2 for power circuit

Average Impedance

2.5 mOhm - Ith 25 A 50 Hz for power circuit

Power Dissipation Per Pole

1.56 W AC-1

Safety Reliability Level

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

Control Circuit Type

DC low consumption

Coil Technology

Built-in bidirectional peak limiting diode suppressor

Control Circuit Voltage Limits

0.1...0.3 Uc (-40…70 °C):drop-out DC 0.8...1.25 Uc (-40…60 °C):operational DC 1...1.25 Uc (60…70 °C):operational DC

Operating Time

77 ±15 % ms closing 25 ±20 % ms opening

Auxiliary Contact Composition

3600 cyc/h 60 °C

Maximum Operating Rate

1 NO + 1 NC

Signalling Circuit Frequency

25...400 Hz

Auxiliary Contacts Type

type mechanically linked 1 NO + 1 NC conforming to IEC 60947-5-1 type mirror contact 1 NC conforming to IEC 60947-4-1

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 contact 1.5 ms on energisation between NC and NO contact

Protective Treatment

TH conforming to IEC 60068-2-30

Climatic Withstand

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

Permissible Ambient Air Temperature Around The Device

-40…60 °C 60…70 °C with derating

Fire Resistance

850 °C conforming to 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)

Inrush Power In W

2.4 W (at 20 °C)

Hold-In Power Consumption In W

2.4 W at 20 °C

Time Constant

40 ms

Product Description

RM 517.34