Schneider Electric LC1D50AU7 Contactor, Tesys Deca, 3P(3 No), AC-3/AC-3e, <=400V, 50A, 240V Ac 50/60Hz Coil, Screw Clamp Terminals

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Schneider Electric LC1D50AU7 Contactor, Tesys Deca, 3P(3 No), AC-3/AC-3e, <=400V, 50A, 240V Ac 50/60Hz Coil, Screw Clamp Terminals

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Schneider Electric LC1D50AU7 Contactor, Tesys Deca, 3P(3 No), AC-3/AC-3e, <=400V, 50A, 240V Ac 50/60Hz Coil, Screw Clamp Terminals

Brand:	SCHNEIDER ELECTRIC
Model:	LC1D50AU7

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

120 mm

Pole Contact Composition

3 NO

Poles Description

Contactor Application

Motor control 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

Rail Plate

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 - cable stiffness: flexible without cable end Control circuit: screw clamp terminals 1 1…4 mm² - cable stiffness: flexible with cable end Control circuit: screw clamp terminals 1 1…4 mm² - cable stiffness: solid without cable end Control circuit: screw clamp terminals 2 1…4 mm² - cable stiffness: solid without cable end Power circuit: screw connection 1 1…35 mm² - cable stiffness: flexible without cable end Power circuit: screw connection 2 1…25 mm² - cable stiffness: flexible without cable end Power circuit: screw connection 1 1…35 mm² - cable stiffness: flexible with cable end Power circuit: screw connection 2 1…25 mm² - cable stiffness: flexible with cable end Power circuit: screw connection 1 1…35 mm² - cable stiffness: solid without cable end Power circuit: screw connection 2 1…25 mm² - cable stiffness: solid without cable end

Height

122 mm

Ip Degree Of Protection

IP20 front face conforming to IEC 60529

Pollution Degree

Mechanical Durability

6 Mcycles

Electrical Durability

1.45 Mcycles 50 A AC-3 at Ue <= 440 V 1.1 Mcycles 80 A AC-1 at Ue <= 440 V 1.45 Mcycles 50 A AC-3e at Ue <= 440 V

Operating Altitude

0...3000 m

Tightening Torque

Control circuit: 1.7 N.m - on EverLink BTR screw connectors - with screwdriver flat Ø 6 mm Control circuit: 1.7 N.m - on EverLink BTR screw connectors - with screwdriver Philips No 2 Power circuit: 8 N.m - on EverLink BTR screw connectors - cable 25…35 mm² hexagonal screw head 4 mm Power circuit: 5 N.m - on EverLink BTR screw connectors - cable 1…25 mm² hexagonal screw head 4 mm Control circuit: 1.7 N.m - on EverLink BTR screw connectors - with screwdriver pozidriv No 2 Power circuit: 2.5 N.m - on EverLink BTR screw connectors - with screwdriver pozidriv No 2

[Ue] Rated Operational Voltage

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

[Ie] Rated Operational Current

50 A (at <60 °C) at <= 440 V AC AC-3 for power circuit 80 A (at <60 °C) at <= 440 V AC AC-1 for power circuit 50 A (at <60 °C) at <= 440 V AC AC-3e for power circuit

[Uc] Control Circuit Voltage

240 V AC 50/60 Hz

Inrush power in VA

140 VA 60 Hz cos phi 0.75 (at 20 °C)<br />160 VA 50 Hz cos phi 0.75 (at 20 °C)

Hold-in power consumption in VA

13 VA 60 Hz cos phi 0.3 (at 20 °C)<br />15 VA 50 Hz cos phi 0.3 (at 20 °C)

Heat dissipation

4…5 W at 50/60 Hz

Range

TeSys TeSys Deca

Utilisation Category

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

Motor Power Kw

15 kW at 220...230 V AC 50/60 Hz (AC-3) 22 kW at 380...400 V AC 50/60 Hz (AC-3) 30 kW at 500 V AC 50/60 Hz (AC-3) 33 kW at 660...690 V AC 50/60 Hz (AC-3) 25 kW at 415 V AC 50/60 Hz (AC-3) 30 kW at 440 V AC 50/60 Hz (AC-3) 11 kW at 400 V AC 50/60 Hz (AC-4) 15 kW at 220...230 V AC 50/60 Hz (AC-3e) 22 kW at 380...400 V AC 50/60 Hz (AC-3e) 30 kW at 500 V AC 50/60 Hz (AC-3e) 33 kW at 660...690 V AC 50/60 Hz (AC-3e) 25 kW at 415 V AC 50/60 Hz (AC-3e) 30 kW at 440 V AC 50/60 Hz (AC-3e)

Protective Cover

With

Motor Power Hp

3 hp at 115 V AC 50/60 Hz for 1 phase motors 7.5 hp at 230/240 V AC 50/60 Hz for 1 phase motors 15 hp at 200/208 V AC 50/60 Hz for 3 phases motors 15 hp at 230/240 V AC 50/60 Hz for 3 phases motors 40 hp at 460/480 V AC 50/60 Hz for 3 phases motors 40 hp at 575/600 V AC 50/60 Hz for 3 phases motors

[Ith] Conventional Free Air Thermal Current

10 A (at 60 °C) for signalling circuit 80 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 60947-5-1 900 A at 440 V for power circuit conforming to IEC 60947

Rated Breaking Capacity

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

[Icw] Rated Short-Time Withstand Current

400 A 40 °C - 10 s for power circuit 810 A 40 °C - 1 s for power circuit 84 A 40 °C - 10 min for power circuit 208 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

Associated Fuse Rating

10 A gG for signalling circuit conforming to IEC 60947-5-1 100 A gG at <= 690 V coordination type 1 for power circuit 100 A gG at <= 690 V coordination type 2 for power circuit

Average Impedance

1.5 mOhm - Ith 80 A 50 Hz for power circuit

Power Dissipation Per Pole

3.7 W AC-3 9.6 W AC-1 3.7 W AC-3e

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

AC at 50/60 Hz

Coil Technology

Without built-in suppressor module

Control Circuit Voltage Limits

0.3...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

Operating Time

4...19 ms opening 12...26 ms closing

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)

Product Description

RM 903.51

Quantity: