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PTC probe relay TeSys - LT3 with automatic reset - 24...230 V - 2 OC

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  • Main
    range of product
    LT3
    device short name
    LT3SA
    product or component type
    Thermistor protection units
    [Uc] control circuit voltage
    24...230 V AC 50/60 Hz
    24...230 V DC
    reset
    Automatic reset
    Complementary
    control circuit voltage limits
    0.8...1.1 Uc
    contacts type and composition
    2 C/O multi voltage
    [Ith] conventional free air thermal current
    5 A for output control relay
    [Ui] rated insulation voltage
    500 V AC output control relay
    [Ue] rated operational voltage
    250 V AC 50/60 Hz for output control relay
    signalling function
    Fault indication
    Voltage indication
    control type
    Automatic reset
    probe interchangeability
    Label mark A conforming to IEC 60034-11
    hold-in power consumption in W
    < 1 W
    hold-in power consumption in VA
    < 2.5 VA
    resistance
    1500...1650 Ohm reset
    2700...3100 Ohm tripping
    number of probes
    0...6
    input voltage
    < 2.5 V (1500 Ohm) for probe
    < 7.5 V (4000 Ohm) for probe conforming to IEC 60034-11
    short circuit detection resistance
    < 20 Ohm
    condition of use
    Connection of probes 400 m for >= 1 mm²
    Connection of probes 500 m for >= 1.5 mm²
    [Uimp] rated impulse withstand voltage
    2.5 kV
    rated power in VA
    100 VA at 220 V - electrical durability: 500000 cycles
    breaking capacity
    2 A at 24 V DC DC-13
    3 A at 250 V AC AC-16
    6 A at 120 V AC AC-16
    connections - terminals
    Power circuit : cage type connector 1 cable 0.75...2.5 mm² - cable stiffness: flexible - with cable end
    Power circuit : cage type connector 1 cable 0.75...2.5 mm² - cable stiffness: solid - with cable end
    Power circuit : cage type connector 1 cable 1...2.5 mm² - cable stiffness: flexible - without cable end
    Power circuit : cage type connector 1 cable 1...2.5 mm² - cable stiffness: solid - without cable end
    Power circuit : cage type connector 2 cable 0.75...2.5 mm² - cable stiffness: flexible - with cable end
    Power circuit : cage type connector 2 cable 0.75...2.5 mm² - cable stiffness: solid - with cable end
    Power circuit : cage type connector 2 cable 1...2.5 mm² - cable stiffness: flexible - without cable end
    Power circuit : cage type connector 2 cable 1...2.5 mm² - cable stiffness: solid - without cable end
    tightening torque
    0.8 N.m
    height
    100 mm
    width
    22.5 mm
    depth
    100 mm
    product weight
    0.22 kg
    Environment
    standards
    IEC 60034-11
    VDE 0660
    product certifications
    LROS (Lloyds register of shipping)
    IP degree of protection
    IP20 conforming to VDE 0106
    IP20 conforming to IEC 60529
    ambient air temperature for operation
    -25...60 °C
    ambient air temperature for storage
    -40...85 °C conforming to IEC 60068-2-1
    -40...85 °C conforming to IEC 60068-2-2
    operating altitude
    <= 1500 m without derating in temperature
    > 1500...3000 m with derating in temperature
    vibration resistance
    1 gn 25...150 Hz conforming to IEC 60068-2-6
    2.5 gn 2...25 Hz conforming to IEC 60068-2-6
    shock resistance
    5 gn 11 ms conforming to IEC 60068-2-27
    electromagnetic compatibility
    Immunity to microbreaks and voltage drops conforming to IEC 61000-4-11
    Resistance to electrostatic discharge - test level level 3 conforming to IEC 61000-4-2
    Resistance to fast transient - test level level 3 conforming to IEC 61000-4-4
    Surge resistance 1.2/50-8/20 - test level level 4 conforming to IEC 61000-4-5
    Susceptibility to electromagnetic fields - test level level 3 conforming to IEC 61000-4-3
    Offer Sustainability
    Sustainable offer status
    Green Premium product
    RoHS (date code: YYWW)
    Compliant  - since  0841  -  Schneider Electric declaration of conformity
    Schneider Electric declaration of conformity
    REACh
    Product environmental profile
    Product end of life instructions
    Available
    Contractual warranty
    Warranty period
    18 months
  • Documents and Downloads

    Language
    • English
    End of Life Information
    Date
    Size
    Add to My Documents
    TeSys D Contactors AC 25 to 38A - EoLi (Version 1.0)
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