کليد اتوماتیک سه پل 400 آمپر

تماس بگیرید

کد محصول:: LV432693

کلید اتوماتیک کمپکت اشنایدر با کد فنی LV432693، یک کلید سه پل با جریان نامی 400 آمپر و قدرت قطع 50 کیلو آمپر است. این میزان قدرت قطع را شرکت اشنایدر با نمایش نوار خاکستری رنگ روی پلاک کلید نشان می دهد.

توضیحات

کليد اتوماتیک ، کليد اتوماتیک سه پل 400 آمپر

کليد اتوماتیک اشنایدر الکتریک سه پل 400 آمپر سه پل ظرفیت قطع 50KA

 

Circuit breaker Compact NSX400N, 50 kA at 415 VAC, Micrologic 2.3 trip unit 400 A, 3 poles 3d

  • Main ، کليد اتوماتیک
    range
    Compact
    product name
    Compact NSX
    device short name
    Compact NSX400N
    product or component type
    Circuit breaker
    device application
    Distribution
    poles description
    3P
    protected poles description
    3t
    [In] rated current
    400 A at 40 °C
    [Ue] rated operational voltage
    690 V AC 50/60 Hz
    network type
    AC
    network frequency
    50/60 Hz
    suitability for isolation
    Yes conforming to EN 60947-2
    Yes conforming to IEC 60947-2
    utilisation category
    Category A
    [Icu] rated ultimate short-circuit breaking capacity
    85 kA at 240 V AC 50/60 Hz conforming to UL 508
    22 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2
    85 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
    10 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
    30 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2
    20 kA at 600 V AC 50/60 Hz conforming to UL 508
    50 kA at 480 V AC 50/60 Hz conforming to UL 508
    50 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2
    42 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2
    Performance level
    N 50 kA 415 V AC
    trip unit name
    Micrologic 2.3
    trip unit technology
    Electronic
    trip unit protection functions
    LSoI
    control type
    Toggle
    Circuit breaker mounting mode
    Fixed
    Complementary، کليد اتوماتیک
    [Ui] rated insulation voltage
    800 V AC 50/60 Hz
    [Uimp] rated impulse withstand voltage
    8 kV
    [Ics] rated service short-circuit breaking capacity
    11 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2
    85 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
    10 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
    50 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2
    30 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2
    42 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2
    mechanical durability
    15000 cycles
    electrical durability
    12000 cycles 440 V In/2 conforming to IEC 60947-2
    3000 cycles 690 V In conforming to IEC 60947-2
    6000 cycles 440 V In conforming to IEC 60947-2
    6000 cycles 690 V In/2 conforming to IEC 60947-2
    mounting support
    Backplate
    upside connection
    Front
    downside connection
    Front
    connection pitch
    45 mm
    protection type
    L : for overload protection (long time)
    So : for short time short-circuit protection with fixed delay
    I : for instantaneous short-circuit protection
    trip unit rating
    400 A at 40 °C
    Long-time pick-up adjustment type Ir (thermal protection)
    Adjustable 9 settings
    [Ir] long-time protection pick-up adjustment range
    0.9…1 x Io
    Long-time protection delay adjustment type tr
    Fixed
    [tr] long-time protection delay adjustment range
    16 s at 6 x Ir
    thermal memory
    20 minutes before and after tripping
    Short-time protection pick-up adjustment type Isd
    Adjustable 9 settings
    [Isd] Short-time protection pick-up adjustment range
    1.5…10 x Ir
    Short-time protection delay adjustment type tsd
    Fixed
    Instantaneous protection pick-up adjustment type Ii
    Fixed
    [Ii] instantaneous protection pick-up adjustment range
    4800 A
    auxiliary contact composition
    Without
    local signalling
    LED 90 % Ir
    LED 105 % Ir
    LED ready