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View all   TeSys Control Relays
Schneider Electric CA2KN227E72 Image


Schneider Electric CA2KN227E72 Image

TeSys K control relay - 2 NO + 2 NC - <= 690 V - 48 V AC coil

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  • Main
    product name
    TeSys CAK
    product or component type
    Control relay
    device short name
    contactor application
    Control circuit
    utilisation category
    pole contact composition
    2 NO + 2 NC
    [Ue] rated operational voltage
    <= 690 V <= 400 Hz
    control circuit type
    AC at 50/60 Hz
    [Uc] control circuit voltage
    48 V AC 50/60 Hz
    coil technology
    Built-in bidirectional peak limiting diode suppressor
    [Ith] conventional free air thermal current
    10 A (at 50 °C)
    Irms rated making capacity
    110 A conforming to IEC 60947
    associated fuse rating
    10 A gG conforming to IEC 60947
    10 A gG conforming to VDE 0660
    [Ui] rated insulation voltage
    690 V conforming to IEC 60947
    750 V conforming to VDE 0110 group C
    690 V conforming to BS 5424
    600 V conforming to CSA C22.2 No 14
    mounting support
    connections - terminals
    Faston terminals 1 cable(s) - busbar cross section: 6.35 mm
    Faston terminals 2 cable(s) - busbar cross section: 2.8 mm
    control circuit voltage limits
    Drop-out: 0.2...0.75 Uc (at <50 °C)
    Operational: 0.8...1.15 Uc (at <50 °C)
    operating time
    10...20 ms coil de-energisation and NO opening
    10...20 ms coil energisation and NO closing
    15...25 ms coil de-energisation and NC closing
    5...15 ms coil energisation and NC opening
    mechanical durability
    10 Mcycles
    maximum operating rate
    10000 cyc/h
    immunity to microbreaks
    2 ms
    inrush power in VA
    30 VA (at 20 °C)
    hold-in power consumption in VA
    4.5 VA (at 20 °C)
    heat dissipation
    1.3 W
    minimum switching voltage
    17 V
    minimum switching current
    5 mA
    non overlap distance
    0.5 mm
    insulation resistance
    > 10 MOhm
    58 mm
    45 mm
    57 mm
    net weight
    0.18 kg
    BS 5424
    IEC 60947
    NF C 63-140
    VDE 0660
    product certifications
    protective treatment
    TC conforming to IEC 60068
    ambient air temperature for operation
    -25…50 °C
    ambient air temperature for storage
    -50…80 °C
    operating altitude
    2000 m without derating
    flame retardance
    V1 conforming to UL 94
    Requirement 2 conforming to NF F 16-101
    Requirement 2 conforming to NF F 16-102
    mechanical robustness
    Vibrations contactor open: 2 Gn, 5...300 Hz conforming to IEC 60068-2-6
    Vibrations contactor closed: 4 Gn, 5...300 Hz conforming to IEC 60068-2-6
    Shocks contactor open: 10 Gn for 11 ms conforming to IEC 60068-2-27
    Shocks contactor closed: 15 Gn for 11 ms conforming to IEC 60068-2-27
    Packing Units
    Package 1 Weight
    0.180 kg
    Package 1 Height
    0.480 dm
    Package 1 width
    0.620 dm
    Package 1 Length
    0.660 dm
    Contractual warranty
    18 months
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    • All Languages1
    • English1
    • French1
    Declaration of conformity
    Add to My Documents
    prp.document.label.format pdf
    Size 276.7 KB
    Date 8/29/19
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