LC1D50A3FD Schneider Electric Industrial Automation Components

Product Details

• Signalling Circuit Frequency
  25...400 Hz
• Auxiliary Contact Composition
  1 NO + 1 NC
• Average Impedance
  1.5 mOhm - Ith 80 A 50 Hz power circuit
• Rated Breaking Capacity
  900 A 440 V power circuit IEC 60947
• Product Name
  TeSys D
• [Uimp] Rated Impulse Withstand Voltage
  6 kV IEC 60947
• Poles Description
  3P
• Power Pole Contact Composition
  3 NO
• Control Circuit Type
  DC standard
• Front Cover
  With
• Maximum Operating Rate
  3600 cyc/h 140 °F (60 °C)
• Minimum Switching Current
  5 mA signalling circuit
• [Uc] Control Circuit Voltage
  110 V DC
• Coil Technology
  Built-in bidirectional peak limiting diode suppressor
• Overvoltage Category
  III
• Insulation Resistance
  > 10 MOhm for signalling circuit
• Product Or Component Type
  Contactor
• Range
  TeSys
• Inrush Power In W
  19 W 68 °F (20 °C))
• Device Short Name
  LC1D
Time Constant
34 ms
Mechanical Durability
10 Mcycles
Minimum Switching Voltage
17 V signalling circuit
Hold-In Power Consumption In W
7.4 W 68 °F (20 °C)
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
Non-Overlap Time
1.5 ms on de-energisation between NC and NO contact 1.5 ms on energisation between NC and NO contact
[Ith] Conventional Free Air Thermal Current
10 A 140 °F (60 °C) signalling circuit 80 A 140 °F (60 °C) power circuit
Mounting Support
Rail Plate
[Ie] Rated Operational Current
50 A 140 °F (60 °C)) <= 440 V AC AC-3 power circuit 80 A 140 °F (60 °C)) <= 440 V AC AC-1 power circuit
Electrical Durability
1.45 Mcycles 50 A AC-3 <= 440 V 0.5 Mcycles 80 A AC-1 <= 440 V
Tightening Torque
Power circuit 70.81 lbf.in (8 N.m) EverLink BTR screw connectors 0.04…0.05 in² (25…35 mm²) hexagonal 0.16 in (4 mm) Power circuit 44.25 lbf.in (5 N.m) EverLink BTR screw connectors 0.00…0.04 in² (2.5…25 mm²) hexagonal 0.16 in (4 mm)
[Ue] Rated Operational Voltage
Power circuit: <= 690 V AC 25...400 Hz Power circuit <= 300 V DC
Contactor Application
Motor control Resistive load
Operating Time
42.5...57.5 ms closing 16...24 ms opening
Power Dissipation Per Pole
3.7 W AC-3 9.6 W AC-1
Auxiliary Contacts Type
Mechanically linked 1 NO + 1 NC IEC 60947-5-1 Mirror contact 1 NC IEC 60947-4-1
Utilisation Category
AC-3 AC-4 AC-1
Irms Rated Making Capacity
140 A AC signalling circuit IEC 60947-5-1 250 A DC signalling circuit IEC 60947-5-1 900 A 440 V power circuit IEC 60947
Associated Fuse Rating
10 A gG signalling circuit IEC 60947-5-1 100 A gG <= 690 V type 1 power circuit 100 A gG <= 690 V type 2 power circuit
Connections - Terminals
Control circuit spring terminals 1 0.00 in² (2.5 mm²)flexible without cable end Control circuit spring terminals 2 0.00 in² (2.5 mm²)flexible without cable end Power circuit spring clamp terminal 1 0.00…0.05 in² (1…35 mm²)flexible without cable
Control Circuit Voltage Limits
0.1...0.3 Uc -40…158 °F (-40…70 °C) drop-out DC 0.75...1.25 Uc -40…140 °F (-40…60 °C) operational DC 1...1.25 Uc 140…158 °F (60…70 °C) operational DC
Standards
CSA C22.2 No 14 EN 60947-4-1 EN 60947-5-1 IEC 60947-4-1 IEC 60947-5-1 UL 508
Motor Power HP (UL / CSA)
3 hp 115 V at AC 50/60 Hz for 1 phase 7.5 hp 230/240 V at AC 50/60 Hz for 1 phase 15 hp 200/208 V at AC 50/60 Hz for 3 phase 15 hp 230/240 V at AC 50/60 Hz for 3 phase 40 hp 460/480 V at AC 50/60 Hz for 3 phase 40 hp 575/600 V at
[Icw] Rated Short-Time Withstand Current
400 A 104 °F (40 °C) - 10 s power circuit 810 A 104 °F (40 °C) - 1 s power circuit 84 A 104 °F (40 °C) - 10 min power circuit 208 A 104 °F (40 °C) - 1 min power circuit 100 A - 1 s signalling circuit 120 A - 500 ms signalling circ
[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
Motor Power Kw
15 kW 220...230 V AC 50/60 Hz AC-3) 22 kW 380...400 V AC 50/60 Hz AC-3) 30 kW 500 V AC 50/60 Hz AC-3) 33 kW 660...690 V AC 50/60 Hz AC-3) 25 kW 415 V AC 50/60 Hz AC-3) 30 kW 440 V AC 50/60 Hz AC-3) 11 kW 400 V AC 50/60 Hz AC-
Product Certifications
RINA CCC LROS (Lloyds register of shipping) GOST CSA UL BV GL DNV

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