USA
Schneider Electric USA Website

Welcome to our website.

To view product availability in a specific country, select from the country list below. For Investor Relations, please visit our global site.

Select your location
View all TeSys LRD Overload Relays
Schneider Eletric LR3D1522 Picture
Discontinued

LR3D1522

Schneider Eletric LR3D1522 Picture
Discontinued
LR3D1522

TeSys LRD thermal overload relays - 17...25 A - class 20

Show more characteristics
LR3D1522  has not been replaced. Please contact your customer care center for more information.
  • Price*
    62.00 USD
Add to My Products Remove from My Products
The maximum number of products that can be compared is 4

  • Main
    range
    TeSys
    product name
    TeSys LRD
    product or component type
    Non differential thermal overload relay
    device short name
    LR3D
    relay application
    Motor protection
    product compatibility
    LC1D25
    LC1D32
    network type
    DC
    AC
    thermal protection adjustment range
    17…25 A
    [Ui] rated insulation voltage
    Power circuit 600 V CSA
    Power circuit 600 V UL
    Power circuit 690 V IEC 60947-4-1
    Complementary
    network frequency
    0...400 Hz
    mounting support
    Plate, with specific accessories
    Rail, with specific accessories
    Under contactor
    tripping threshold
    1.14 +/- 0.06 Ir IEC 60947-4-1
    [Ith] conventional free air thermal current
    5 A signalling circuit
    permissible current
    1.5 A 240 V AC-15 signalling circuit
    0.1 A 250 V DC-13 signalling circuit
    [Ue] rated operational voltage
    690 V AC 0...400 Hz
    [Uimp] rated impulse withstand voltage
    6 kV
    phase failure sensitivity
    Tripping current 130 % of Ir on two phase, the last one at 0
    control type
    Red push-button stop
    Blue push-button reset
    temperature compensation
    -4…140 °F (-20…60 °C)
    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 mm²) solid without cable end
    Power circuit screw clamp terminals 1 0.00…0.02 in² (1.5…10 mm²) flexible without cable end
    Power circuit screw clamp terminals 1 0.00…0.01 in² (1…4 mm²) flexible with cable end
    Power circuit screw clamp terminals 1 0.00…0.01 in² (1…6 mm²) solid without cable end
    tightening torque
    Control circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals
    Power circuit 16.37 lbf.in (1.85 N.m) screw clamp terminals
    width
    1.77 in (45 mm)
    depth
    3.62 in (92 mm)
    net weight
    0.42 lb(US) (0.19 kg)
    Environment
    protective treatment
    TH IEC 60068
    IP degree of protection
    IP20 IEC 60529
    ambient air temperature for operation
    -4…140 °F (-20…60 °C) without derating IEC 60947-4-1
    ambient air temperature for storage
    -76…158 °F (-60…70 °C)
    flame retardance
    V1 UL 94
    mechanical robustness
    Vibrations6 Gn IEC 60068-2-6
    Shocks15 Gn for 11 ms IEC 60068-2-7
    dielectric strength
    6 kV 50 Hz IEC 60255-5
    standards
    IEC 60947-4-1
    ATEX D 94/9/CE
    CSA C22.2 No 14
    EN 60947-4-1
    EN 60947-5-1
    UL 508
    IEC 60947-5-1
    product certifications
    UL
    GL
    BV
    GOST
    CSA
    RINA
    DNV
    LROS (Lloyds register of shipping)
    ATEX INERIS
    CCC
    Ordering and shipping details
    Category
    22314-**OBS**CTR,D-LINE,OVERLOADS
    Discount Schedule
    I12
    GTIN
    03389110207460
    Package weight(Lbs)
    0.52 lb(US) (0.238 kg)
    Returnability
    No
    Country of origin
    FR
    Contractual warranty
    Warranty
    18 months
  • View more View less

    Documents

    Language
    • All Languages1
    Instruction Sheet
    Format
    Size
    Date
    Add to My Documents
    LRD15/LR3D15 - Differential thermal overload relays up to 15 kW (Version 09)
    Description
    LRD15/LR3D15 - Differential thermal overload relays up to 15 kW
    Size pdf
    Size 2 MB
    Date 2/1/15
    Description
    LRD15/LR3D15 - Differential thermal overload relays up to 15 kW
  • Technical FAQs

    No results found.
    Unfortunately, related FAQs are unavailable due to temporary technical issues. Please try again later.
Compare products: /