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switch-disconnector Masterpact NW12HA10 - 1250 A - 1150 V - 4 poles - drawout

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  • Main
    range
    Masterpact
    product name
    Masterpact NW
    product or component type
    Switch disconnector
    device short name
    Masterpact NW12
    switch-disconnector name
    Masterpact NW12HA
    device application
    Protection
    poles description
    4P
    network type
    AC
    network frequency
    50/60 Hz
    [Ie] rated operational current
    1250 A AC 50/60 Hz 1150 V
    [Ui] rated insulation voltage
    1250 V AC 50/60 Hz conforming to IEC 60947-3
    [Uimp] rated impulse withstand voltage
    12 kV conforming to IEC 60947-3
    [Icm] rated short-circuit making capacity
    105 kA 1150 V AC 50/60 Hz
    [Ue] rated operational voltage
    1150 V AC 50/60 Hz conforming to IEC 60947-3
    breaking capacity code
    HA10
    suitability for isolation
    Yes conforming to IEC 60947-3
    contact position indicator
    Yes
    visible break
    No
    pollution degree
    3 conforming to IEC 60664-1
    Complementary
    control type
    Push-button
    mounting mode
    Drawout
    mounting support
    Chassis
    [Icw] rated short-time withstand current
    50 kA ( 1 s ) conforming to IEC 60947-3
    50 kA ( 3 s ) conforming to IEC 60947-3
    mechanical durability
    12500 cycles without maintenance conforming to IEC 60947-3
    25000 cycles with maintenance conforming to IEC 60947-3
    electrical durability
    AC-23A : 10000 cycles 440 V AC 50/60 Hz without maintenance conforming to IEC 60947-3
    AC-23A : 10000 cycles 690 V AC 50/60 Hz without maintenance conforming to IEC 60947-3
    AC-3 : 6000 cycles 440/690 V AC 50/60 Hz without maintenance conforming to IEC 60947-3
    connection pitch
    115 mm
    height
    352 mm
    width
    537 mm
    depth
    297 mm
    product weight
    80 kg
    Environment
    standards
    IEC 60947-3
    product certifications
    ASTA
    ASEFA
    ambient air temperature for operation
    -25...70 °C
    ambient air temperature for storage
    -35...85 °C
    Contractual warranty
    Warranty period
    18 months 18 months
  • Documents & Downloads

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    CAD
    Date
    Size
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    switch disconnector Masterpact NT (Version 1.0)
    Basic switch-disconnector Masterpact NW08 to NW40 1000 Vac 4P; withdrawable device (Version 1.0)
    CAD files for 48757: Basic switch-disconnector Masterpact NW08 to NW40 1000 Vac 4P; withdrawable device (Version 1.0)
    Instruction sheet
    Date
    Size
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    Fixed and drawout circuit breaker - Masterpact NW (Version 12)
    End of Life Information
    Date
    Size
    Add to My Documents
    End-of-Life Instructions Masterpact NW (Version 1.0)
    EoLI-Masterpact NW 25 H1 three pole draw out circuit breaker with Micrologic 5.0A control unit (Version 1.0)
    Product Environmental Profile
    Date
    Size
    Add to My Documents
    PEP Masterpact NW08 to NW40 circuit breaker (Version 1.1)
    PEP-Masterpact NW 25 H1 three pole draw out circuit breaker with Micrologic 5.0A control unit (Version 1.0)
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