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View all TeSys D
Schneider Electric LC2DT20P7V Image
Discontinued

LC2DT20P7V

Schneider Electric LC2DT20P7V Image
Discontinued
LC2DT20P7V

TeSys D changeover contactor - 4P(4 NO) - AC-1 - <= 440 V 20 A - 230 V AC coil

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LC2DT20P7V  has not been replaced. Please contact your customer care center for more information.
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  • Main
    range
    TeSys
    product name
    TeSys D
    product or component type
    Changeover contactor
    device short name
    LC2D
    contactor application
    Resistive load
    utilisation category
    AC-1
    device presentation
    Preassembled, with prewired power connections
    poles description
    4P
    power pole contact composition
    4 NO
    [Ue] rated operational voltage
    Power circuit: <= 690 V AC 25...400 Hz
    Power circuit: <= 300 V DC
    [Ie] rated operational current
    20 A (at <60 °C) at <= 440 V AC AC-1 for power circuit
    control circuit type
    AC at 50/60 Hz
    [Uc] control circuit voltage
    230 V AC 50/60 Hz
    auxiliary contact composition
    1 NO + 1 NC
    [Uimp] rated impulse withstand voltage
    6 kV conforming to IEC 60947
    overvoltage category
    III
    [Ith] conventional free air thermal current
    10 A (at 60 °C) for signalling circuit
    20 A (at 60 °C) for power circuit
    Irms rated making capacity
    250 A at 440 V for power circuit conforming to IEC 60947
    140 A AC for signalling circuit conforming to IEC 60947-5-1
    250 A DC for signalling circuit conforming to IEC 60947-5-1
    rated breaking capacity
    250 A at 440 V for power circuit conforming to IEC 60947
    [Icw] rated short-time withstand current
    30 A 40 °C - 10 min for power circuit
    61 A 40 °C - 1 min for power circuit
    105 A 40 °C - 10 s for power circuit
    210 A 40 °C - 1 s for power circuit
    100 A - 1 s for signalling circuit
    120 A - 500 ms for signalling circuit
    140 A - 100 ms for signalling circuit
    associated fuse rating
    25 A gG at <= 690 V coordination type 1 for power circuit
    20 A gG at <= 690 V coordination type 2 for power circuit
    10 A gG for signalling circuit conforming to IEC 60947-5-1
    average impedance
    2.5 mOhm - Ith 20 A 50 Hz for power circuit
    [Ui] rated insulation voltage
    Power circuit: 690 V conforming to IEC 60947-4-1
    Power circuit: 600 V CSA certified
    Power circuit: 600 V UL certified
    Signalling circuit: 690 V conforming to IEC 60947-1
    Signalling circuit: 600 V CSA certified
    Signalling circuit: 600 V UL certified
    power dissipation per pole
    1.56 W AC-1
    safety cover
    With
    interlocking type
    Electrical and mechanical
    mounting support
    Rail
    Plate
    standards
    CSA C22.2 No 14
    EN 60947-4-1
    EN 60947-5-1
    IEC 60947-4-1
    IEC 60947-5-1
    UL 508
    product certifications
    CSA
    GL
    CCC
    LROS (Lloyds register of shipping)
    DNV
    BV
    RINA
    UL
    GOST
    connections - terminals
    Power circuit: screw clamp terminals 1 cable(s) 1…4 mm²flexible without cable end
    Power circuit: screw clamp terminals 2 cable(s) 1…4 mm²flexible without cable end
    Power circuit: screw clamp terminals 1 cable(s) 1…4 mm²flexible with cable end
    Power circuit: screw clamp terminals 2 cable(s) 1…2.5 mm²flexible with cable end
    Power circuit: screw clamp terminals 1 cable(s) 1…4 mm²solid without cable end
    Power circuit: screw clamp terminals 2 cable(s) 1…4 mm²solid without cable end
    Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²flexible without cable end
    Control circuit: screw clamp terminals 2 cable(s) 1…4 mm²flexible without cable end
    Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²flexible with cable end
    Control circuit: screw clamp terminals 2 cable(s) 1…2.5 mm²flexible with cable end
    Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²solid without cable end
    Control circuit: screw clamp terminals 2 cable(s) 1…4 mm²solid without cable end
    tightening torque
    Power circuit: 1.7 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm
    Power circuit: 1.7 N.m - on screw clamp terminals - with screwdriver Philips No 2
    Control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm
    Control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver Philips No 2
    operating time
    12...22 ms closing
    4...19 ms opening
    safety reliability level
    B10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1
    B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1
    mechanical durability
    15 Mcycles
    maximum operating rate
    3600 cyc/h 60 °C
    Complementary
    coil technology
    Without built-in suppressor module
    control circuit voltage limits
    Drop-out: 0.3...0.6 Uc AC 50/60 Hz (at 60 °C)
    Operational: 0.8...1.1 Uc AC 50 Hz (at 60 °C)
    Operational: 0.85...1.1 Uc AC 60 Hz (at 60 °C)
    inrush power in VA
    70 VA 60 Hz cos phi 0.75 (at 20 °C)
    70 VA 50 Hz cos phi 0.75 (at 20 °C)
    hold-in power consumption in VA
    7.5 VA 60 Hz cos phi 0.3 (at 20 °C)
    7 VA 50 Hz cos phi 0.3 (at 20 °C)
    heat dissipation
    2…3 W at 50/60 Hz
    auxiliary contacts type
    type mechanically linked 1 NO + 1 NC conforming to IEC 60947-5-1
    type mirror contact 1 NC conforming to IEC 60947-4-1
    signalling circuit frequency
    25...400 Hz
    minimum switching current
    5 mA for signalling circuit
    minimum switching voltage
    17 V for signalling circuit
    non-overlap time
    1.5 ms on de-energisation between NC and NO contact
    1.5 ms on energisation between NC and NO contact
    insulation resistance
    > 10 MOhm for signalling circuit
    Environment
    IP degree of protection
    IP20 front face conforming to IEC 60529
    protective treatment
    TH conforming to IEC 60068-2-30
    pollution degree
    3
    ambient air temperature for operation
    -5…60 °C
    ambient air temperature for storage
    -60…80 °C
    permissible ambient air temperature around the device
    -40…70 °C at Uc
    operating altitude
    3000 m without
    fire resistance
    850 °C conforming to IEC 60695-2-1
    flame retardance
    V1 conforming to UL 94
    mechanical robustness
    Vibrations contactor open: 2 Gn, 5...300 Hz
    Vibrations contactor closed: 4 Gn, 5...300 Hz
    Shocks contactor open: 10 Gn for 11 ms
    Shocks contactor closed: 15 Gn for 11 ms
    height
    85 mm
    width
    90 mm
    depth
    90 mm
    net weight
    0.73 kg
    Offer Sustainability
    REACh Regulation
    REACh free of SVHC
    Yes
    EU RoHS Directive
    Under investigation
    Toxic heavy metal free
    Yes
    Mercury free
    Yes
    RoHS exemption information
    China RoHS Regulation
    Contractual warranty
    Warranty
    18 months
  • Documents

    Language
    • English
    Instruction sheet
    Date
    Size
    Add to My Documents
    LC2 DT... 4-pole 20 to 40 A AC-1 changeover contactors pairs with screw clamp terminals (Version 04)
    EU RoHS Declaration
    Date
    Size
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    REACh Declaration
    Date
    Size
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    RoHs China Declaration
    Date
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