LR9D08 Schneider Electric Industrial Automation Components

Product Details

• [Ith] Conventional Free Air Thermal Current
  5 A signalling circuit
• Depth
  3.15 in (79.9 mm)
• Relay Application
  Motor protection
• Device Short Name
  LR9D
• Thermal Protection Adjustment Range
  1.6…8 A
• Product Or Component Type
  Electronic thermal overload relay
• Range
  TeSys
• Maximum Power Consumption In W
  300 mW
• Thermal Overload Class
  Class 5…30
• [Uimp] Rated Impulse Withstand Voltage
  6 kV
• Product Name
  TeSys LRD
• Net Weight
  0.40 lb(US) (0.18 kg)
• Tripping Threshold
  1.25 In IEC 60947-4-1
• Height
  2.85 in (72.5 mm)
• Width
  1.77 in (45 mm)
• Time Range
  1.5...4 min - automatic reset time
• Phase Failure Sensitivity
  Phase difference > 40% 3 s IEC 60947-4-1
• Connections - Terminals
  Control circuit screw clamp terminals 1 0.00 in² (2.5 mm²) solid or flexible - without cable end Power circuit screw clamp terminals 1 0.02 in² (16 mm²) solid or flexible - without cable end
• Tightening Torque
  Control circuit 0.8 N.m screw clamp terminals Power circuit 3.1 N.m screw clamp terminals
• [Ue] Rated Operational Voltage
  690 V power circuit 660 V signalling circuit
[Ui] Rated Insulation Voltage
Power circuit 1000 V Signalling circuit 690 V
Associated Fuse Rating
5 A gG signalling circuit 5 A BS signalling circuit
Mounting Support
Under contactor Plate, with specific accessories Rail, with specific accessories
Control Type
Red push-button stop and manual reset White 2 microswitches adjustable trip class Red knob automatic reset White dial full-load current adjustment
Electromagnetic Compatibility
Surge withstand 2 kV common mode IEC 61000-4-5 Resistance to electrostatic discharge 8 kV IEC 61000-4-2 Immunity to radiated radio-electrical interference 10 V/m IEC 61000-4-3 Immunity to fast transients: 2 kV conforming to IEC 61000-4-4
Product Compatibility
LC1D12 LC1D32 LC1D38 LC1D09 LC1D25 LC1D18

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