LC1K1210E7 Schneider Electric Industrial Automation Components

Product Details

• Range
  TeSys
• Device Application
  Control
• Average Impedance
  3 mOhm - Ith 20 A 50 Hz power circuit
• Overvoltage Category
  III
• Heat Dissipation
  1.3 W
• Product Or Component Type
  Contactor
• Control Circuit Type
  AC 50/60 Hz
• Minimum Switching Voltage
  17 V signalling circuit
• Device Short Name
  LC1K
• Signalling Circuit Frequency
  <= 400 Hz
• Height
  2.28 in (58 mm)
• Auxiliary Contact Composition
  1 NO
• Insulation Resistance
  > 10 MOhm signalling circuit
• Net Weight
  0.40 lb(US) (0.18 kg)
• Width
  1.77 in (45 mm)
• Power Pole Contact Composition
  3 NO
• Inrush Power In VA
  30 VA 68 °F (20 °C))
• Minimum Switching Current
  5 mA signalling circuit
• [Uimp] Rated Impulse Withstand Voltage
  8 kV
• Hold-In Power Consumption In VA
  4.5 VA 68 °F (20 °C))
Non Overlap Distance
0.02 in (0.5 mm)
Poles Description
3P
Depth
2.24 in (57 mm)
Product Name
TeSys K
[Uc] Control Circuit Voltage
48 V AC 50/60 Hz
Auxiliary Contacts Type
Instantaneous 1 NO
Maximum Operating Rate
3600 cyc/h
Mechanical Durability
10 Mcycles
[Ith] Conventional Free Air Thermal Current
20 A 122 °F (50 °C) power circuit 10 A 122 °F (50 °C) signalling circuit
Mounting Support
Plate Rail
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
[Ue] Rated Operational Voltage
Power circuit: 690 V AC 50/60 Hz Signalling circuit <= 690 V AC 50/60 Hz
Contactor Application
Resistive load Motor control
Electrical Durability
0.3 Mcycles 20 A AC-1 <= 440 V 1.3 Mcycles 12 A AC-3 <= 440 V
Operating Time
10...20 ms coil de-energisation and NO opening 10...20 ms coil energisation and NO closing
Control Circuit Voltage Limits
Operational 0.8...1.15 Uc 122 °F (50 °C)) Drop-out 0.2...0.75 Uc 122 °F (50 °C))
Tightening Torque
11.51 lbf.in (1.3 N.m) screw clamp terminals Philips No 2 11.51 lbf.in (1.3 N.m) screw clamp terminals flat Ø 6 mm
Utilisation Category
AC-1 AC-4 AC-3
Irms Rated Making Capacity
110 A AC signalling circuit IEC 60947 144 A AC power circuit NF C 63-110 144 A AC power circuit IEC 60947
[Ie] Rated Operational Current
20 A 122 °F (50 °C)) <= 440 V AC AC-1 power circuit 12 A<= 440 V AC AC-3 power circuit 16 A 158 °F (70 °C)) 690 V AC AC-1 power circuit
Rated Breaking Capacity
110 A 440 V IEC 60947 80 A 500 V IEC 60947 70 A 660...690 V IEC 60947
Associated Fuse Rating
25 A gG <= 440 V power circuit 25 A aM power circuit 10 A gG signalling circuit IEC 60947 10 A gG signalling circuit VDE 0660
Connections - Terminals
screw clamp terminals 1 0.00…0.01 in² (1.5…4 mm²)solid screw clamp terminals 1 0.00…0.01 in² (0.75…4 mm²)flexible without cable end screw clamp terminals 1 0.00…0.00 in² (0.34…2.5 mm²)flexible with cable end screw clamp terminals 2 0.00…
Mechanical Robustness
Shocks contactor closed, on X axis10 Gn for 11 ms IEC 60068-2-27 Shocks contactor closed, on Y axis15 Gn for 11 ms IEC 60068-2-27 Shocks contactor closed, on Z axis: 15 Gn for 11 ms conforming to IEC 60068-2-27 Shocks contactor opened, on X
[Icw] Rated Short-Time Withstand Current
115 A 122 °F (50 °C) - 1 s power circuit 105 A 122 °F (50 °C) - 5 s power circuit 100 A 122 °F (50 °C) - 10 s power circuit 75 A 122 °F (50 °C) - 30 s power circuit 55 A 122 °F (50 °C) - 1 min power circuit 50 A 122 °F (50 °C) - 3
Motor Power Kw
4 kW 480 V AC 50/60 Hz AC-3 4 kW 500...600 V AC 50/60 Hz AC-3 4 kW 660...690 V AC 50/60 Hz AC-3 2.2 kW 400 V AC 50/60 Hz AC-4 3 kW 220...230 V AC 50/60 Hz AC-3 5.5 kW 380...415 V AC 50/60 Hz AC-3 5.5 kW 440 V AC 50/60 Hz AC-3
[Ui] Rated Insulation Voltage
Power circuit 600 V UL 508 Power circuit 690 V IEC 60947-4-1 Signalling circuit 690 V IEC 60947-4-1 Signalling circuit 690 V IEC 60947-5-1 Signalling circuit 600 V UL 508 Power circuit 600 V CSA C22.2 No 14 Signalling circuit

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