LR2K0304 Schneider Electric Industrial Automation Components

Product Details

• Range
  TeSys
• [Uimp] Rated Impulse Withstand Voltage
  6 kV
• Width
  1.77 in (45 mm)
• Product Or Component Type
  Differential thermal overload relay
• Auxiliary Contact Composition
  1 NO + 1 NC
• Height
  2.28 in (58 mm)
• Relay Application
  Motor protection
• Phase Failure Sensitivity
  Yes IEC 60947-4-1
• Thermal Overload Class
  Class 10A IEC 60947-4-1
• [Ith] Conventional Free Air Thermal Current
  6 A signalling circuit
• Depth
  2.56 in (65 mm)
• Device Short Name
  LR2K
• Product Name
  TeSys LRK
• Local Signalling
  Trip indicator Yellow)
• Thermal Protection Adjustment Range
  0.36…0.54 A
• Network Frequency
  <= 400 Hz
• Power Dissipation Per Pole
  2 W
• Net Weight
  0.32 lb(US) (0.145 kg)
• Associated Fuse Rating
  6 A gG signalling circuit VDE 0660 6 A gG signalling circuit IEC 60947
• Network Type
  AC DC
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
[Ue] Rated Operational Voltage
<= 690 V power circuit 690 V AC AC-15 signalling circuit 250 V DC DC-13 signalling circuit
Mounting Support
Under contactor Plate, with specific accessories Rail, with specific accessories
Control Type
Red push-button trip test function Blue push-button stop and manual reset selector switch manual or automatic reset
Product Compatibility
LP1K LC7K LP4K LC1K
[Ui] Rated Insulation Voltage
Power circuit 690 V BS 4941 Power circuit 690 V IEC 60947 Power circuit 750 V VDE 0110 group C Power circuit 600 V CSA C22.2 No 14
Connections - Terminals
screw clamp terminals 1 0.00…0.01 in² (1.5…4 mm²)solid screw clamp terminals 2 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 2 0.00…0.01 in² (0.75…4 mm²)

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