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NG125 - circuit breaker - NG125LMA - 3P - 12.5A - MA curve

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  • Main
    range of product
    NG125
    range
    Acti 9
    product name
    Acti 9 NG125LMA
    product or component type
    Miniature circuit-breaker
    device short name
    NG125LMA
    device application
    Motor
    poles description
    3P
    number of protected poles
    3
    [In] rated current
    12.5 A at 40 °C
    network type
    AC
    trip unit technology
    Magnetic
    curve code
    MA
    breaking capacity
    100 kA Icu conforming to EN/IEC 60947-2 - 220...240 V AC 50/60 Hz
    50 kA Icu conforming to EN/IEC 60947-2 - 380...415 V AC 50/60 Hz
    15 kA Icu conforming to EN/IEC 60947-2 - 500 V AC 50/60 Hz
    40 kA Icu conforming to EN/IEC 60947-2 - 440 V AC 50/60 Hz
    utilisation category
    Category A conforming to IEC 60947-2
    suitability for isolation
    Yes conforming to IEC 60947-2
    Complementary
    network frequency
    50/60 Hz
    [Ue] rated operational voltage
    220...240 V AC 50/60 Hz
    380...415 V AC 50/60 Hz
    440 V AC 50/60 Hz
    500 V AC 50/60 Hz
    magnetic tripping limit
    12 x In
    [Ics] rated service breaking capacity
    75 kA at 75 % of breaking cap. conforming to EN/IEC 60947-2 - 220...240 V AC 50/60 Hz
    37.5 kA at 75 % of breaking cap. conforming to EN/IEC 60947-2 - 380...415 V AC 50/60 Hz
    30 kA at 75 % of breaking cap. conforming to EN/IEC 60947-2 - 440 V AC 50/60 Hz
    11.25 kA at 75 % of breaking cap. conforming to EN/IEC 60947-2 - 500 V AC 50/60 Hz
    [Ui] rated insulation voltage
    690 V AC 50/60 Hz conforming to EN/IEC 60947-2
    [Uimp] rated impulse withstand voltage
    8 kV conforming to EN/IEC 60947-2
    contact position indicator
    Yes
    control type
    Toggle
    Manual tripping test
    local signalling
    ON/OFF indication
    Trip indicator
    mounting mode
    Clip-on
    mounting support
    35 mm symmetrical DIN rail
    comb busbar and distribution block compatibility
    YES
    9 mm pitches
    9
    height
    103 mm
    width
    81 mm
    depth
    81 mm
    product weight
    0.72 kg
    mechanical durability
    20000 cycles
    electrical durability
    10000 cycles
    provision for padlocking
    Padlockable
    locking options description
    Integrated padlocking
    connections - terminals
    Tunnel type terminals 1.5...50 mm² rigid
    Tunnel type terminals 1...35 mm² flexible
    wire stripping length
    20 mm
    tightening torque
    3.5 N.m
    earth-leakage protection
    Separate block
    Environment
    standards
    EN/IEC 60947-2
    IP degree of protection
    IP20 conforming to IEC 60529
    IK degree of protection
    IK05 conforming to EN/IEC 62262
    pollution degree
    3 conforming to IEC 60947-2
    overvoltage category
    IV
    tropicalisation
    2 conforming to IEC 60068-1
    relative humidity
    95 % 55 °C
    operating altitude
    2000 m
    ambient air temperature for operation
    -30...70 °C
    ambient air temperature for storage
    -40...70 °C
    Contractual warranty
    Warranty period
    18 months
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