LRD05 Schneider Electric Industrial Automation Components

LRD05 on Powermatic Associates
Schneider Electric

Part#:LRD05

Manufacturer:Schneider Electric

Category:Industrial Automation Components

Product Lifecycle:Active

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Schneider Electric LRD05, part of the LRD sub-range, features a differential thermal overload relay with a Class 10A protection function. It is designed for a 3 Pole configuration and offers a rated current range of 0.63-1 A. The protection settings for thermal overload are adjustable within the same range. Connection types include direct to contactor for upstream connections and screw-clamp for outgoing cables and the control circuit. It includes 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts. The rated voltage for AC phase-to-phase, applicable up to 400Hz, is 690 V. The minimum and maximum current specifications are set at 0.63 A and 1 A, respectively.

About the manufacturer: Schneider Electric is one of the manufacturers that offers Industrial Automation Components that you can order at Powermatic Associates site. We provide digital solutions for energy and automation that improve efficiency and support sustainability. Our comprehensive solutions include cutting-edge energy technologies, real-time automation, software, and services for residential, commercial, and industrial settings.

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Product Details

  • Product Compatibility
    LC1D25 LC1D38 LC1D12 LC1D32 LC1D18 LC1D09
  • 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
  • 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
  • Tightening Torque
    Control circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals Power circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals
  • Permissible Current
    3 A 120 V AC-15 signalling circuit 0.22 A 125 V DC-13 signalling circuit
  • Control Type
    Red push-button stop Blue push-button reset
  • Associated Fuse Rating
    4 A gG signalling circuit 4 A BS signalling circuit
  • Width
    1.77 in (45 mm)
  • Net Weight
    0.27 lb(US) (0.124 kg)
  • Depth
    2.76 in (70 mm)
  • Height
    2.60 in (66 mm)
  • Temperature Compensation
    -4…140 °F (-20…60 °C)
  • Phase Failure Sensitivity
    Tripping current 130 % of Ir on two phase, the last one at 0
  • [Uimp] Rated Impulse Withstand Voltage
    6 kV
  • [Ue] Rated Operational Voltage
    690 V AC 0...400 Hz power circuit IEC 60947-4-1
  • [Ith] Conventional Free Air Thermal Current
    5 A signalling circuit
  • Auxiliary Contact Composition
    1 NO + 1 NC
  • Tripping Threshold
    1.14 +/- 0.06 Ir IEC 60947-4-1
  • Network Frequency
    0...400 Hz
  • Product Name
    TeSys LRD
  • Device Short Name
    LRD
  • Range
    TeSys
  • Thermal Overload Class
    Class 10A IEC 60947-4-1
  • Thermal Protection Adjustment Range
    0.63…1 A
  • Network Type
    AC DC
  • Relay Application
    Motor protection
  • Product Or Component Type
    Differential thermal overload relay

Product condition

New Factory Sealed

New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.



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