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Schneider Electric LA4DFBQ Image
Discontinued

View all TeSys D

TeSys D - LA4DFBQ

Add-on blocks

Schneider Electric LA4DFBQ Image
Discontinued
View all TeSys D
TeSys D - LA4DFBQ
Add-on blocks

TeSys D - interface amplifier module - relay - 24 V DC / 415 V AC

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LA4DFBQ  has not been replaced. Please contact your customer care center for more information.
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  • Main
    range
    TeSys
    device short name
    LA4D
    poles description
    3P
    4P
    product or component type
    Interface module
    product compatibility
    LA4DF
    LA4DL
    LC1DT20...DT40
    LC1D09...D150
    Complementary
    mounting mode
    Top mounted
    technology type
    Electromechanical
    [Us] rated supply voltage
    24 V DC
    [Ui] rated insulation voltage
    250 V - for control circuit - conforming to IEC 60947-5-1
    connections - terminals
    Control circuit : connector 2 cable 1...2.5 mm² - cable stiffness: flexible - with cable end
    Control circuit : connector 2 cable 1...2.5 mm² - cable stiffness: flexible - without cable end
    Control circuit : connector 1 cable 1...2.5 mm² - cable stiffness: flexible - with cable end
    Control circuit : connector 1 cable 1...2.5 mm² - cable stiffness: flexible - without cable end
    Control circuit : connector 1 cable 1...2.5 mm² - cable stiffness: solid - with cable end
    Control circuit : connector 1 cable 1...2.5 mm² - cable stiffness: solid - without cable end
    Control circuit : connector 2 cable 1...2.5 mm² - cable stiffness: solid - with cable end
    Control circuit : connector 2 cable 1...2.5 mm² - cable stiffness: solid - without cable end
    [Ue] rated operational voltage
    380...415 V AC for control circuit
    current consumption
    25 mA 20 °C
    current state 0 guaranteed
    <= 2 mA
    voltage state 0 guaranteed
    < 2.4 V
    voltage state 1 guaranteed
    17 V
    electrical durability
    3 Mcycles at 240 V
    local signalling
    LED indicator
    height
    12 mm
    product weight
    0.055 kg
    Environment
    standards
    IEC 60255-5
    product certifications
    CSA
    UL
    IP degree of protection
    IP2x conforming to VDE 0106
    protective treatment
    TH conforming to IEC 60068
    ambient air temperature for operation
    -25...55 °C
    ambient air temperature for storage
    -40...80 °C
    heat dissipation
    0.6 W for control circuit
    immunity to microbreaks
    4 ms
    Contractual warranty
    Warranty period
    18 months
  • Documents and Downloads

    Language
    • English
    Product environmental
    Date
    Size
    Add to My Documents
    Date 11/30/17
    Size 130.4 KB
  • Technical FAQs

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