LR3D313 Schneider Electric Industrial Automation Components

Product Details

• Tripping Threshold
  1.14 +/- 0.06 Ir IEC 60947-4-1
• Product Or Component Type
  Non differential thermal overload relay
• [Ith] Conventional Free Air Thermal Current
  5 A signalling circuit
• Height
  2.76 in (70 mm)
• Device Short Name
  LR3D
• Thermal Overload Class
  Class 10A IEC 60947-4-1
• [Ue] Rated Operational Voltage
  690 V AC 0...400 Hz power circuit IEC 60947-4-1
• Thermal Protection Adjustment Range
  9…13 A
• Network Frequency
  0...400 Hz
• Phase Failure Sensitivity
  Tripping current 130 % of Ir on two phase, the last one at 0
• Width
  2.17 in (55 mm)
• [Uimp] Rated Impulse Withstand Voltage
  6 kV
• Net Weight
  0.83 lb(US) (0.375 kg)
• Relay Application
  Motor protection
• Product Name
  TeSys LRD
• Depth
  4.84 in (123 mm)
• Range
  TeSys
• Auxiliary Contact Composition
  1 NO + 1 NC
• Temperature Compensation
  -4…140 °F (-20…60 °C)
• Control Type
  Red push-button stop Blue push-button reset
Network Type
DC AC
Permissible Current
0.95 A 380 V AC-15 signalling circuit 0.06 A 440 V DC-13 signalling circuit
Associated Fuse Rating
4 A gG signalling circuit 4 A BS signalling circuit
Tightening Torque
Control circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals Power circuit 44.25 lbf.in (5 N.m) EverLink BTR screw connectors
Product Compatibility
LC1D50A LC1D65A LC1D40A
Mounting Support
Plate, with specific accessories Rail, with specific accessories Under contactor
[Ui] Rated Insulation Voltage
Power circuit 600 V CSA Power circuit 600 V UL Power circuit 690 V IEC 60947-4-1
Connections - Terminals
Control circuit screw clamp terminals 2 0.00…0.00 in² (1…2.5 mm²) flexible without cable end Control circuit screw clamp terminals 2 0.00…0.00 in² (1…2.5 mm²) flexible with cable end Control circuit screw clamp terminals 2 0.00…0.00 in² (1…2.5 m

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