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    • LSRX-OEM
  • Littelfuse-Symcom LSRX-OEM Current Monitor Relays
  • Littelfuse-Symcom LSRX-OEM Current Monitor Relays

    LSRX-OEM

    Symcom / Littelfuse

    MSRP:
    Now: $789.16
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    Technical Help

    Product Description

    Description: Ld Snsr/self-powered/5-200A/fast-on term/10 pk

          Product Information       Resources
    ManufacturerLittelfuse - Symcom
    Product Category Monitors
    Product Sub Category Current Monitor Relays
    SeriesLSRX Series
     
      Download Datasheet
          Specifications
    Product Attribute
    Attribute Value
    Maximum Input PowerInduced from AC conductor
    Input Current Range (A)5 - 200 Continuous
    Output FormSPST - Form A
    Output Load Rating (VA)Pilot Duty: 480 VA @ 240 Vac B300; General Purpose: 5 A @ 240 Vac
    Sensor Hole Size0.725 in diameter
    Pull-in Current (A)4.5 (typical); 7.0 (max)
    Termination TypeTorque: 3 in.-lbs.; Wire: 12 - 26 AWG; 0.25 in quick-connect fast-on terminals
    Mounting MethodSurface mount
    Operating Temperature-20° to 70°C (-4° to 158°F)
    Storage Temperature (F/C)-40° to 80°C (-40° to 176°F)
    Dimensions2.7 H x 1.13 W x 2.5 D in. (68.6 x 28.7 x 63.5 mm)
          Series Features
    LSRX / LSRX-C SERIES - Self-powered load sensor, low-cost proof relay
    Series Description: The LSRX/LSRX-C Series are AC current sensors designed to energize the output contact whenever 4.5 Amps or greater is present. The LSRX/LSRX-C Series is used commonly as an AC current proof relay to indicate if a motor is operating. It can also be used to interlock fans, compressors and motors; to indicate equipment status such as feed rates, tool wear, loss of prime on pumps, mixer viscosity and all types of current sensing conditions or to stage pump motors, chillers, or other machinery.

    This device combines a current transformer (CT), transducer and high current output relay together to switch alarm circuits, contactors and most resistive or inductive loads. The LSRX/LSRX-C Series can perform the function of an auxiliary contact, yet has the advantages of universal application and isolation.
    • Self-powered: Eliminates need for separate control voltage. Draws power from wire being monitored
    • Quick-connect terminals: Saves time at installation
    • LED indication: Visual indication of relay status
    • Built in current sensor will monitor up to 200A loads: Eliminates the need for a stand alone current transformer and also provides isolation between the monitored and control circuits

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