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TeSys K contactor - 3P - AC-3 <= 440 V 9 A - 1 NC aux. - 48 V AC coil

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  • Main
    range
    TeSys
    product or component type
    Contactor
    product name
    TeSys K
    device short name
    LC7K
    device application
    Control
    contactor application
    Motor control
    Resistive load
    Complementary
    utilisation category
    AC-1
    AC-4
    AC-3
    poles description
    3P
    power pole contact composition
    3 NO
    [Ue] rated operational voltage
    Power circuit: 690 V AC 50/60 Hz
    Signalling circuit: <= 690 V AC 50/60 Hz
    [Ie] rated operational current
    20 A (at <50 °C) at <= 440 V AC AC-1 for power circuit
    9 A at <= 440 V AC AC-3 for power circuit
    16 A (at <70 °C) at 690 V AC AC-1 for power circuit
    control circuit type
    AC at 50/60 Hz silent
    [Uc] control circuit voltage
    48 V AC 50/60 Hz
    motor power kW
    2.2 kW at 220...230 V AC 50/60 Hz AC-3
    4 kW at 380...415 V AC 50/60 Hz AC-3
    4 kW at 440 V AC 50/60 Hz AC-3
    4 kW at 480 V AC 50/60 Hz AC-3
    4 kW at 500...600 V AC 50/60 Hz AC-3
    4 kW at 660...690 V AC 50/60 Hz AC-3
    2.2 kW at 400 V AC 50/60 Hz AC-4
    auxiliary contact composition
    1 NC
    [Uimp] rated impulse withstand voltage
    8 kV
    overvoltage category
    III
    [Ith] conventional free air thermal current
    20 A (at 50 °C) for power circuit
    10 A (at 50 °C) for signalling circuit
    Irms rated making capacity
    110 A AC for power circuit conforming to NF C 63-110
    110 A AC for power circuit conforming to IEC 60947
    110 A AC for signalling circuit conforming to IEC 60947
    rated breaking capacity
    110 A at 415 V conforming to IEC 60947
    110 A at 440 V conforming to IEC 60947
    80 A at 500 V conforming to IEC 60947
    110 A at 220...230 V conforming to IEC 60947
    110 A at 380...400 V conforming to IEC 60947
    70 A at 660...690 V conforming to IEC 60947
    [Icw] rated short-time withstand current
    90 A 50 °C - 1 s for power circuit
    85 A 50 °C - 5 s for power circuit
    80 A 50 °C - 10 s for power circuit
    60 A 50 °C - 30 s for power circuit
    45 A 50 °C - 1 min for power circuit
    40 A 50 °C - 3 min for power circuit
    20 A 50 °C - >= 15 min for power circuit
    80 A - 1 s for signalling circuit
    90 A - 500 ms for signalling circuit
    110 A - 100 ms for signalling circuit
    associated fuse rating
    25 A gG at <= 440 V for power circuit
    25 A aM for power circuit
    10 A gG for signalling circuit conforming to IEC 60947
    10 A gG for signalling circuit conforming to VDE 0660
    average impedance
    3 mOhm - Ith 20 A 50 Hz for power circuit
    [Ui] rated insulation voltage
    Power circuit: 600 V conforming to UL 508
    Power circuit: 690 V conforming to IEC 60947-4-1
    Signalling circuit: 690 V conforming to IEC 60947-4-1
    Signalling circuit: 690 V conforming to IEC 60947-5-1
    Signalling circuit: 600 V conforming to UL 508
    Power circuit: 600 V conforming to CSA C22.2 No 14
    Signalling circuit: 600 V conforming to CSA C22.2 No 14
    insulation resistance
    > 10 MOhm for signalling circuit
    inrush power in VA
    3 VA (at 20 °C)
    hold-in power consumption in VA
    3 VA (at 20 °C)
    heat dissipation
    3 W
    control circuit voltage limits
    Operational: 0.85...1.1 Uc (at <50 °C)
    Drop-out: 0.1...0.75 Uc (at <50 °C)
    connections - terminals
    Screw clamp terminals 1 cable(s) 1.5…4 mm²solid
    Screw clamp terminals 1 cable(s) 0.75…4 mm²flexible without cable end
    Screw clamp terminals 1 cable(s) 0.34…2.5 mm²flexible with cable end
    Screw clamp terminals 2 cable(s) 1.5…4 mm²solid
    Screw clamp terminals 2 cable(s) 0.75…4 mm²flexible without cable end
    Screw clamp terminals 2 cable(s) 0.34…1.5 mm²flexible with cable end
    maximum operating rate
    3600 cyc/h
    auxiliary contacts type
    type instantaneous 1 NC
    signalling circuit frequency
    <= 400 Hz
    minimum switching current
    5 mA for signalling circuit
    minimum switching voltage
    17 V for signalling circuit
    mounting support
    Rail
    Plate
    tightening torque
    1.3 N.m - on screw clamp terminals - with screwdriver Philips No 2
    1.3 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm
    operating time
    30...40 ms coil energisation and NO closing
    30 ms coil de-energisation and NO 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
    non overlap distance
    0.5 mm
    mechanical durability
    10 Mcycles
    electrical durability
    0.18 Mcycles 20 A AC-1 at Ue <= 440 V
    1.3 Mcycles 9 A AC-3 at Ue <= 440 V
    mechanical robustness
    Shocks contactor closed, on X axis: 10 Gn for 11 ms conforming to IEC 60068-2-27
    Shocks contactor closed, on Y axis: 15 Gn for 11 ms conforming to IEC 60068-2-27
    Shocks contactor closed, on Z axis: 15 Gn for 11 ms conforming to IEC 60068-2-27
    Shocks contactor opened, on X axis: 6 Gn for 11 ms conforming to IEC 60068-2-27
    Shocks contactor opened, on Y axis: 10 Gn for 11 ms conforming to IEC 60068-2-27
    Shocks contactor opened, on Z axis: 10 Gn for 11 ms conforming to IEC 60068-2-27
    Vibrations contactor closed: 4 Gn, 5...300 Hz conforming to IEC 60068-2-6
    Vibrations contactor opened: 2 Gn, 5...300 Hz conforming to IEC 60068-2-6
    height
    58 mm
    width
    45 mm
    depth
    57 mm
    net weight
    0.225 kg
    Environment
    standards
    BS 5424
    IEC 60947
    NF C 63-110
    VDE 0660
    product certifications
    UL
    CSA
    IP degree of protection
    IP2x conforming to VDE 0106
    protective treatment
    TC conforming to IEC 60068
    TC conforming to DIN 50016
    ambient air temperature for operation
    -25…50 °C
    ambient air temperature for storage
    -50…80 °C
    operating altitude
    2000 m without
    flame retardance
    V1 conforming to UL 94
    Requirement 2 conforming to NF F 16-101
    Requirement 2 conforming to NF F 16-102
    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
    • Slovak
    • Spanish
    • Latvian
    • French
    • Chinese
    • Hungarian
    • Turkish
    • Korean
    • Portuguese
    • Macedonian
    • Greek
    • Lithuanian
    • Czech
    • Italian
    • German
    • Estonian
    Catalogue
    Date
    Size
    Add to My Documents
    Tesys catalogue 2019 - 2020 Motor control and protection components (Version 9.2)
    TeSys catalogue - 2019 - 2020 - chapter B8 contactors TeSys SK,K, D, SKGC, GC, GY,GF (Version 7.0)
    Control Panel Technical Guide - How to quickly design optimized contactor assemblies (Version 1.1)
    Instruction sheet
    Date
    Size
    Add to My Documents
    LC1-K contactor (Version 07)
    Date 01/06/16
    Size 623.9 KB
    CAD
    Date
    Size
    Add to My Documents
    CONTACTOR (Version 1.0)
    Date 18/12/17
    Size 759.2 KB
    Date 18/12/17
    Size 519.8 KB
    Date 18/12/17
    Size 257.4 KB
    CAD file (on TraceParts) for LC7K0901E7: TeSys K contactor - 3P - AC-3 <= 440 V 9 A - 1 NC aux. - 48 V AC coil (Version 2.0)
    Certificate
    Date
    Size
    Add to My Documents
    CB TeSys K - LC.K-LP.K (Version 1.0)
    Date 17/07/15
    Size 747.3 KB
    CCC Cert TeSys K - LC.K-LP.K, Indonesia (Version 1.0)
    CCC Cert TeSys K - LC.K,LP.K, LC1KT, France (Version 1.0)
    End of Life Information
    Date
    Size
    Add to My Documents
    TeSys LC1 F330-1250 - EoLi (Version 1.0)
    Date 01/07/15
    Size 200.1 KB
    EU RoHS Declaration
    Date
    Size
    Add to My Documents
    Product Environmental Profile
    Date
    Size
    Add to My Documents
    TeSys LC1F330-1250 - PEP (Version 1.0)
    Date 01/07/15
    Size 202.6 KB
    REACh Declaration
    Date
    Size
    Add to My Documents
    RoHs China Declaration
    Date
    Size
    Add to My Documents
  • Technical FAQs

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