Model:
LC1D65A3E7
Availability:
In Stock
Documents:
Spec Sheet
$444.22
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The Square D IEC contactor TeSys Deca offers robust performance for industrial control applications. It is rated for 65A and capable of handling 40HP at 480VAC in a three-phase system. The open style design facilitates easy installation and maintenance.

Key features include:

  • Rated for 65A current and 40HP at 480VAC
  • Control circuit voltage of 48VAC at 50/60Hz
  • Open style construction for straightforward mounting

Designed to withstand vibrations and shocks, it has a mechanical durability of 6 million cycles and an operational life expectancy of 20 years. The device supports a maximum motor phase current of 65A and features a control circuit type compatible with AC 50/60Hz.

Technical Specifications

Complementary Attributes - Control Circuit TypeAC 50/60 Hz, AC 50/60 Hz
Complementary Attributes - Control Circuit Voltage Limits0.3...0.6 Uc (-40-70 °C):drop-out AC 50/60 Hz, 0.8...1.1 Uc (-40-60 °C):operational AC 50 Hz, 0.85...1.1 Uc (-40-60 °C):operational AC 60 Hz, 1...1.1 Uc (60-70 °C):operational AC 50/60 Hz
Complementary Attributes - Irms Rated Making Capacity140 A AC for signalling circuit conforming to IEC 60947-5-1, 250 A DC for signalling circuit conforming to IEC 60947-5-1, 1000 A at 440 V for power circuit conforming to IEC 60947
Complementary Attributes - Maximum Horse Power Rating20 hp at 230/240 V AC 50/60 Hz for 3 phase motors, 40 hp at 460/480 V AC 50/60 Hz for 3 phase motors, 5 hp at 115 V AC 50/60 Hz for 1 phase motors, 10 hp at 230/240 V AC 50/60 Hz for 1 phase motors, 20 hp at 200/208 V AC 50/60 Hz for 3 phase motors, 50 hp at 575/600 V AC 50/60 Hz for 3 phase motors
Complementary Attributes - Icw Rated Short Time Withstand Current640 A 40 °C - 10 s for power circuit, 900 A 40 °C - 1 s for power circuit, 110 A 40 °C - 10 min for power circuit, 260 A 40 °C - 1 min for power circuit, 100 A - 1 s for signalling circuit, 120 A - 500 ms for signalling circuit, 140 A - 100 ms for signalling circuit
Complementary Attributes - Ie Rated Operational Current80 A (at <60 °C) at <= 440 V AC AC-1 for power circuit, 65 A (at <60 °C) at <= 440 V AC AC-3 for power circuit, 65 A (at <60 °C) at <= 440 V AC AC-3e for power circuit
Complementary Attributes - Uc Control Circuit Voltage48 V, 48 V AC 50/60 Hz
Complementary Attributes - Ue Rated Operational Voltagepower circuit <= 690 V AC 25...400 Hz, power circuit <= 300 V DC
Complementary Attributes - Ui Rated Insulation Voltagesignalling circuit 600 V CSA, signalling circuit 600 V UL, power circuit 600 V CSA, power circuit 600 V UL, signalling circuit 690 V IEC 60947-1, power circuit 690 V IEC 60947-4-1
Complementary Attributes - Maximum Motor Phase Current65 A
Complementary Attributes - Maximum Operating Rate3600 cyc/h at 60 °C
Complementary Attributes - Minimum Switching Current5 mA for signalling circuit
Complementary Attributes - Minimum Switching Voltage17 V for signalling circuit
Complementary Attributes - Rated Breaking Capacity1000 A at 440 V for power circuit conforming to IEC 60947
Complementary Attributes - Uimp Rated Impulse Withstand Voltage6 kV IEC 60947
Persona Type IdsEU, LC, OM, OM8, PB, SI
Persona Type NamesEnd User, Contractor, Original Equipment Manufacturer, OEM - Control Panelbuilder, Panel Builder, System Integrator
Market Segmentation IdCOMMERCIAL, INDUSTRIAL
Market SegmentationCommercial, Industrial
Associated Fuse Rating10 A gG for signalling circuit conforming to IEC 60947-5-1, 125 A gG at <= 690 V coordination type 1 for power circuit, 125 A gG at <= 690 V coordination type 2 for power circuit
Contactor Applicationmotor control, resistive load
Electrical Durability1.4 Mcycles 80 A AC-1 <= 440 V, 1.45 Mcycles 65 A AC-3 <= 440 V, 1.45 Mcycles 50 A AC-3e <= 440 V
Hold In Power Consumption In Va13-13 VA 60 Hz cos phi 0.3 (at 20 °C), 15-15 VA 50 Hz cos phi 0.3 (at 20 °C)
Inrush Power In Va140-140 VA 60 Hz cos phi 0.75 (at 20 °C), 160-160 VA 50 Hz cos phi 0.75 (at 20 °C)
Insulation Resistance> 10 MOhm for signalling circuit, > 10 MOhm for signalling circuit, > 10 MOhm for signalling circuit, > 10 MOhm for signalling circuit
Mechanical Robustnessvibrations 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)
Motor Power Kw30 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), 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)
Mounting Supportrail, plate
Non Overlap Time1.5 ms on de-energisation between NC and NO contact, 1.5 ms on energisation between NC and NO contact
Operating Time4...19 ms opening, 12...26 ms closing
Power Dissipation Per Pole9.6 W AC-1, 6.3 W AC-3, 6.3 W AC-3e
RangeTeSys, TeSys Deca
Safety Reliability LevelB10d = 1369863 cycles contactor with nominal load EN/ISO 13849-1, B10d = 20000000 cycles contactor with mechanical load EN/ISO 13849-1
Tightening Torquepower circuit 8 N.m EverLink BTR screw connectors 25-35 mm² hexagonal 4 mm, power circuit 5 N.m EverLink BTR screw connectors 2.5-25 mm² hexagonal 4 mm, control circuit 1.7 N.m EverLink BTR screw connectors pozidriv No 2, power circuit 2.5 N.m EverLink BTR screw connectors pozidriv No 2
Utilisation CategoryAC-4, AC-1, AC-3, AC-3e

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