LRD365 Schneider Electric Industrial Automation Components

LRD365 on Powermatic Associates
Schneider Electric

Part#:LRD365

Manufacturer:Schneider Electric

Category:Industrial Automation Components

Product Lifecycle:Active

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Schneider Electric LRD365, part of the LRD sub-range, is a differential thermal overload relay designed for direct connection to a contactor and features screw-clamp terminals for both upstream and outgoing cables in the control circuit. This 3-pole device offers protection functions classified as Class 10A, with a rated current range of 48-65 A. It includes protection settings for thermal overload within the same range. The LRD365 is equipped with 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts. It supports a rated voltage (AC) for phase-to-phase connections up to 690 V at frequencies from 0 to 400Hz, with a minimum operating current of 48 A and a maximum of 65 A.

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

  • [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
  • Mounting Support
    Plate, with specific accessories Rail, with specific accessories Under contactor
  • 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
    LC1D65A LC1D50A
  • Network Type
    DC AC
  • Associated Fuse Rating
    4 A gG signalling circuit 4 A BS signalling circuit
  • Control Type
    Red push-button stop Blue push-button reset
  • Permissible Current
    0.95 A 380 V AC-15 signalling circuit 0.06 A 440 V DC-13 signalling circuit
  • Net Weight
    0.83 lb(US) (0.375 kg)
  • Depth
    4.84 in (123 mm)
  • Height
    2.76 in (70 mm)
  • Width
    2.17 in (55 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
  • [Ith] Conventional Free Air Thermal Current
    5 A signalling circuit
  • [Ue] Rated Operational Voltage
    690 V AC 0...400 Hz power circuit IEC 60947-4-1
  • Auxiliary Contact Composition
    1 NO + 1 NC
  • Tripping Threshold
    1.14 +/- 0.06 Ir IEC 60947-4-1
  • Network Frequency
    0...400 Hz
  • Thermal Protection Adjustment Range
    48…65 A
  • Product Or Component Type
    Differential thermal overload relay
  • Product Name
    TeSys LRD
  • Relay Application
    Motor protection
  • Thermal Overload Class
    Class 10A IEC 60947-4-1
  • Device Short Name
    LRD
  • Range
    TeSys

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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