Schneider Electric

Schneider Electric LC1DT20B7 IEC contactor, TeSys Deca, nonreversing, 20A resistive, 4 pole, 4 NO, 24VAC 50/60Hz coil, open style

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Schneider Electric

Schneider Electric LC1DT20B7 IEC contactor, TeSys Deca, nonreversing, 20A resistive, 4 pole, 4 NO, 24VAC 50/60Hz coil, open style

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SKU:

LC1DT20B7

UPC:

MPN:

LC1DT20B7

Condition:

New

Compatibility Code:

LC1D

Protective Treatment:

THIEC 60068-2-30

Environmental Disclosure:

ENVPEP1501004

Non-Overlap Time:

1.5 ms on de-energisation between NC and NO contact || 1.5 ms on energisation between NC and NO contact

Connections - Terminals:

control circuit: screw clamp terminals 2 1-2.5 mm² - cable stiffness: flexible with cable end || control circuit: screw clamp terminals 1 1-4 mm² - cable stiffness: flexible without cable end || control circuit: screw clamp terminals 2 1-4 mm² - c

Insulation Resistance:

> 10 MOhm for Signaling circuit

Tightening Torque:

control circuit 1.7 N.m screw clamp terminals flat Ø 6 mm || control circuit 1.7 N.m screw clamp terminals Philips No 2 || power circuit 1.7 N.m screw clamp terminals flat Ø 6 mm || power circuit 1.7 N.m screw clamp terminals Philips No 2 || contro

Hold-In Power Consumption In Va:

7.5-7.5 VA 60 Hz cos phi 0.3 (at 20°C) || 7-7 VA 50 Hz cos phi 0.3 (at 20°C)

Irms Rated Making Capacity:

140 A AC for Signaling circuit conforming to IEC 60947-5-1 || 250 A DC for Signaling 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

Height:

85 mm

Operating Time:

4...19 ms opening || 12...22 ms closing

Rohs Exemption Information:

Yes

Heat Dissipation:

2-3 W at 50/60 Hz

Poles Description:

4P

China Rohs Regulation:

Pro-active China RoHS declaration (out of China RoHS legal scope)

[Ith] Conventional Free Air Thermal Current:

10 A (at 60°C) for Signaling circuit || 20 A (at 60°C) for power circuit

Auxiliary Contacts Type:

mechanically linked 1 NO + 1 NC IEC 60947-5-1 || mirror contact 1 NC IEC 60947-4-1

Country of Origin:

United States

Contactor Application:

resistive load

Permissible Ambient Air Temperature Around The Device:

-40-60°C || 60-70°C with derating

Auxiliary Contact Composition:

1 NO + 1 NC

[Uc] Control Circuit Voltage:

24 V AC 50/60 Hz

Mechanical Durability:

15 Mcycles

Pollution Degree:

3

Operating Altitude:

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

Warranty:

18 months

Toxic Heavy Metal Free:

Yes

Minimum Switching Voltage:

17 V for Signaling circuit

Coil Technology:

without built-in suppressor module

[Uimp] Rated Impulse Withstand Voltage:

6 kV IEC 60947

[Ie] Rated Operational Current:

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

Maximum Operating Rate:

3600 cyc/h 60°C

Sustainable Offer Status:

Green Premium product

Power Dissipation Per Pole:

1.56 W AC-1

[Ue] Rated Operational Voltage:

power circuit <= 690 V AC 25...400 Hz || power circuit <= 300 V DC

Inrush Power In Va:

70-70 VA 60 Hz cos phi 0.75 (at 20°C) || 70-70 VA 50 Hz cos phi 0.75 (at 20°C)

Climatic Withstand:

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

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)

Reach Regulation:

Reference contains Substances of Very High Concern above the threshold

Fire Resistance:

850°C IEC 60695-2-1

Utilisation Category:

AC-1

Pole Contact Composition:

4 NO

[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 Signaling circuit || 120 A - 500 ms for Signaling circuit || 140 A - 100 ms fo

Pvc Free:

Yes

Minimum Switching Current:

5 mA for Signaling circuit

Eu Rohs Directive:

Compliant

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