Schneider TeSys K Miniature Contactor

  • Model Number: LC1K0910B7
  • 3P / AC-3 ≤ 440 V 6 A / 1 NC aux. / 110 V AC coil
  • Main
    range
    TeSys
    product or component type
    Contactor
    product name
    TeSys K
    device short name
    LC1K
    device application
    Control
    contactor application
    Motor control
    Complementary
    utilisation category
    AC-3
    AC-4
    poles description
    3P
    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
    6 A at <= 440 V AC AC-3 for power circuit
    control circuit type
    AC at 50/60 Hz
    [Uc] control circuit voltage
    110 V AC 50/60 Hz
    motor power kW
    1.5 kW at 220...230 V AC 50/60 Hz AC-3
    2.2 kW at 380...415 V AC 50/60 Hz AC-3
    3 kW at 440 V AC 50/60 Hz AC-3
    3 kW at 480 V AC 50/60 Hz AC-3
    3 kW at 500...600 V AC 50/60 Hz AC-3
    3 kW at 660...690 V AC 50/60 Hz AC-3
    1.5 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 <= 122 °F (50 °C) power circuit
    10 A at <= 122 °F (50 °C) signalling circuit
    Irms rated making capacity
    110 A AC power circuit conforming to NF C 63-110
    110 A AC power circuit conforming to IEC 60947
    110 A AC 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 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 signalling circuit
    inrush power in VA
    30 VA at 68 °F (20 °C)
    hold-in power consumption in VA
    4.5 VA at 68 °F (20 °C)
    heat dissipation
    1.3 W
    control circuit voltage limits
    0.2...0.75 Uc at <= 122 °F (50 °C) drop-out
    0.8...1.15 Uc at <= 122 °F (50 °C) operational
    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 fpr 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
    10...20 ms coil de-energisation and NO opening
    10...20 ms coil energisation and NO closing
    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
    0.02 in (0.5 mm)
    mechanical durability
    10 Mcycles
    electrical durability
    1.3 Mcycles 6 A AC-3 at Ue <= 440 V
    mechanical robustness
    Shocks contactor closed, on X axis 10 Gn for 11 ms IEC 60068-2-27
    Shocks contactor closed, on Y axis 15 Gn for 11 ms IEC 60068-2-27
    Shocks contactor closed, on Z axis 15 Gn for 11 ms IEC 60068-2-27
    Shocks contactor opened, on X axis 6 Gn for 11 ms IEC 60068-2-27
    Shocks contactor opened, on Y axis 10 Gn for 11 ms IEC 60068-2-27
    Shocks contactor opened, on Z axis 10 Gn for 11 ms IEC 60068-2-27
    Vibrations contactor closed 4 Gn, 5...300 Hz IEC 60068-2-6
    Vibrations contactor opened 2 Gn, 5...300 Hz IEC 60068-2-6
    height
    58 mm
    width
    45 mm
    depth
    57 mm
    net weight
    0.18 kg
    Environment
    standards
    BS 5424
    IEC 60947
    NF C 63-110
    VDE 0660
    product certifications
    UL
    CSA
    product certifications
    IP2x conforming to VDE 0106
    protective treatment
    TC conforming to IEC 60068
    TC conforming to DIN 50016
    ambient air temperature for storage
    -50…80 °C
    operating altitude
    6561.68 ft (2000 m) without derating in temperature
    flame retardance
    V1 conforming to UL 94
    Requirement 2 conforming to NF F 16-101
    Requirement 2 conforming to NF F 16-102

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    Fullerton Office
    2320 E Valencia Dr
    Fullerton, CA 92831

    Piscataway Office
    244 N. Randolphville Road
    Piscataway, NJ 08854

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