LR3D32L Schneider Electric Industrial Automation Components

Product Details

• Network Frequency
  0...400 Hz
• Tripping Threshold
  1.14 +/- 0.06 Ir IEC 60947-4-1
• Auxiliary Contact Composition
  1 NO + 1 NC
• [Uimp] Rated Impulse Withstand Voltage
  6 kV
• [Ue] Rated Operational Voltage
  690 V AC 0...400 Hz power circuit IEC 60947-4-1
• Thermal Protection Adjustment Range
  23…32 A
• Range
  TeSys
• Relay Application
  Motor protection
• Product Or Component Type
  Non differential thermal overload relay
• [Ith] Conventional Free Air Thermal Current
  5 A signalling circuit
• Product Name
  TeSys LRD
• Thermal Overload Class
  Class 20 IEC 60947-4-1
• Device Short Name
  LR3D
• Phase Failure Sensitivity
  Tripping current 130 % of Ir on two phase, the last one at 0
• Temperature Compensation
  -4…140 °F (-20…60 °C)
• Net Weight
  0.32 lb(US) (0.144 kg)
• Height
  2.60 in (66 mm)
• Depth
  2.99 in (76 mm)
• Width
  1.77 in (45 mm)
• Associated Fuse Rating
  4 A gG signalling circuit 4 A BS signalling circuit
Network Type
DC AC
Control Type
Red push-button stop Blue push-button reset
Permissible Current
3 A 120 V AC-15 signalling circuit 0.22 A 125 V DC-13 signalling circuit
Tightening Torque
Control circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals Power circuit 22.13 lbf.in (2.5 N.m) screw clamp terminals
Product Compatibility
LC1D38 LC1D25 LC1D32
Mounting Support
Plate, with specific accessories Rail, with specific accessories Under contactor
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
[Ui] Rated Insulation Voltage
Power circuit 600 V CSA Power circuit 600 V UL Power circuit 690 V IEC 60947-4-1

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