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TeSys LRF - electronic thermal overload relay - 90...150 A - class 10

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  • Main
    range
    TeSys
    product name
    TeSys LRF
    device short name
    LR9F
    product or component type
    Electronic thermal overload relay
    relay application
    Motor protection
    product compatibility
    LC1F115...LC1F185
    network type
    AC
    thermal overload class
    Class 10 IEC 60947-4
    thermal protection adjustment range
    90…150 A
    Complementary
    network frequency
    50/60 Hz
    supply voltage limits
    17…32 V
    mounting support
    Direct on contactor
    Plate
    tripping threshold
    1.12 +/- 0.06 In tripping IEC 60947-4-1
    surge withstand
    4 kV IEC 61000-4-5
    contacts type and composition
    1 NO + 1 NC
    [Ith] conventional free air thermal current
    5 A control circuit
    [Ue] rated operational voltage
    1000 V AC 50/60 Hz power circuit VDE 0110 group C
    [Ui] rated insulation voltage
    Power circuit 1000 V AC IEC 60947-4
    [Uimp] rated impulse withstand voltage
    8 kV IEC 60947-1
    phase failure sensitivity
    Tripping in 4 s +/- 20 % IEC 60947-4-1
    reset
    Manual reset on front relay
    control type
    Dial white full-load current adjustment
    Test button red
    Push-button red reset
    Push-button stop
    local signalling
    Trip indicator
    temperature compensation
    -4…158 °F (-20…70 °C)
    current consumption
    <= 5 mA no-load
    switching capacity for alarm
    0...150 mA
    maximum voltage drop
    <2.5 V closed state
    connections - terminals
    Control circuit screw clamp terminals 1 0.00…0.00 in² (0.75…2.5 mm²) flexible - with cable end
    Control circuit screw clamp terminals 1 0.00…0.00 in² (0.75…2.5 mm²) solid
    Control circuit screw clamp terminals 1 0.00…0.01 in² (0.75…4 mm²) flexible - without cable end
    Control circuit screw clamp terminals 2 0.00…0.00 in² (1…1.5 mm²) flexible - with cable end
    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 in² (1 mm²) solid
    Power circuit lugs-ring terminals M8
    tightening torque
    Control circuit 1.2 N.m screw clamp terminals
    Power circuit 18 N.m screw clamp terminals
    height
    3.78 in (96 mm)
    width
    4.53 in (115 mm)
    depth
    4.86 in (123.5 mm)
    net weight
    1.95 lb(US) (0.885 kg)
    Environment
    standards
    VDE 0660
    IEC 60255-17
    IEC 60947-4-1
    IEC 60255-8
    EN 60947-4-1
    product certifications
    UL
    CSA
    protective treatment
    TH
    IP degree of protection
    IP20 IEC 60529
    IP20 VDE 0106
    ambient air temperature for operation
    -4…131 °F (-20…55 °C) IEC 60255-8
    ambient air temperature for storage
    -40…185 °F (-40…85 °C)
    operating altitude
    <= 2000 m without derating
    fire resistance
    1562 °F (850 °C) IEC 60695-2-1
    mechanical robustness
    Shocks13 Gn for 11 ms IEC 60068-2-7
    Vibrations 5...300 Hz2 Gn IEC 60068-2-6
    dielectric strength
    6 kV 50 Hz IEC 255-5
    electromagnetic compatibility
    Resistance to electrostatic discharge 6 kV in indirect mode IEC 61000-4-2
    Resistance to electrostatic discharge 8 kV in air IEC 61000-4-2
    Radiated radio-frequency electromagnetic field immunity test 10 V/m IEC 61000-4-3
    Fast transients immunity test 2 kV IEC 61000-4-4
    Offer Sustainability
    Sustainable offer status
    Green Premium product
    REACh Regulation
    EU RoHS Directive
    Pro-active compliance (Product out of EU RoHS legal scope)
    EU RoHS Declaration
    Mercury free
    Yes
    RoHS exemption information
    China RoHS Regulation
    Download RoHS China Declaration
    Product out of China RoHS scope. Substance declaration for your information
    Environmental Disclosure
    Circularity Profile
    WEEE
    The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
    Contractual warranty
    Warranty
    18 months
  • Documents and Downloads

    Language
    • English
    • Spanish
    • Russian
    • French
    • German
    • Chinese
    Data Bulletin
    Date
    Size
    Add to My Documents
    Motor Control Solutions for the North American Market (Version 2.0)
    Brochure
    Date
    Size
    Add to My Documents
    TeSys Model D Contactors and Overload Relays (Version 1.0)
    Certificate
    Date
    Size
    Add to My Documents
    CCC TeSys LR9 (LR9D,F) - LR9F5.57-LR9F71, France (Version 1.0)
    Instruction sheet
    Date
    Size
    Add to My Documents
    LR9D, LR9F - Electronic thermal overload relays 18.5 to 315 kW (Version 14)
    End of Life Information
    Date
    Size
    Add to My Documents
    End-of-Life Instructions Tesys LR9F (Version 2.0)
    EU RoHS Declaration
    Date
    Size
    Add to My Documents
    Date 20/08/19
    Size 195.3 KB
    Product Environmental Profile
    Date
    Size
    Add to My Documents
    TeSys LR9F7375 Thermal overload protective relay (Version 2.0)
    REACh Declaration
    Date
    Size
    Add to My Documents
    Date 20/08/19
    Size 195.3 KB
    RoHs China Declaration
    Date
    Size
    Add to My Documents
  • Technical FAQs

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