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Schneider Breaker Circuit breaker, ComPact NSX250H, 70kA/415VAC, TMD trip unit 200A, 4 poles 3d [LV431681]

Schneider Breaker Circuit breaker, ComPact NSX250H, 70kA/415VAC, TMD trip unit 200A, 4 poles 3d [LV431681]

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Electrical / Breaker / MCCB

1,489.63 AED 1489.63 AED 1,489.63 AED

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    This Compact NSX250H is a complete 4P 3d fixed circuit breaker designed to optimize space and breaking capacity. It is an optimal choice for all standard and specific applications. The breaking capacity (Icu) is 70kA rms at 415VAC 50/60Hz. The operational voltage is 690VAC 50/60Hz. This product embeds a 200A rating thermal-magnetic trip unit (TMD). TMD trip unit provides an adjustable thermal overload protection and a fixed magnetic protection. This 4 poles version (140mm x 161mm x 86mm) comes with a variety of optional functions and accessories. It is compliant with international standards (IEC 60947), CCC, EAC and marine specifications. Compact NSX250H is part of Schneider Electric EcoStruxure Power architecture.


    Specifications

    Main

    rangeComPact
    product nameComPact NSX
    range of productComPact NSX100...250
    device short nameNSX250H
    product or component typeCircuit breaker
    device applicationDistribution
    Number of poles4P
    protected poles description3t
    neutral positionLeft
    [In] rated current200 A at 40 °C
    [Ue] rated operational voltage690 V AC 50/60 Hz
    network typeAC
    network frequency50/60 Hz
    suitability for isolationYes conforming to EN/IEC 60947-2
    utilisation categoryCategory A
    [Icu] rated ultimate short-circuit breaking capacity85 kA at 240 V AC 50/60 Hz conforming to UL 508
    65 kA at 480 V AC 50/60 Hz conforming to UL 508
    10 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
    100 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
    35 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2
    50 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2
    65 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2
    70 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2
    15 kA at 600 V AC 50/60 Hz conforming to UL 508
    Performance levelH 70 kA 415 V AC
    trip unit nameTM-D
    trip unit technologyThermal-magnetic
    trip unit protection functionsLI
    control typeToggle
    Circuit breaker mounting modeFixed

    Complementary

    [Ui] rated insulation voltage800 V AC 50/60 Hz
    [Uimp] rated impulse withstand voltage8 kV
    [Ics] rated service short-circuit breaking capacity10 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
    100 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
    35 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2
    50 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2
    65 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2
    70 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2
    mechanical durability20000 cycles
    electrical durability5000 cycles at 690 V In
    10000 cycles at 690 V In/2
    10000 cycles at 440 V In
    20000 cycles at 440 V In/2
    mounting supportBackplate
    upside connectionFront
    downside connectionFront
    connection pitch35 mm
    protection typeL : for overload protection (thermal)
    I : for short-circuit protection (magnetic)
    trip unit rating200 A at 40 °C
    Long-time pick-up adjustment type Ir (thermal protection)Adjustable
    [Ir] long-time protection pick-up adjustment range0.7...1 x In
    Long-time protection delay adjustment type trFixed
    [tr] long-time protection delay adjustment range120…400 s at 1.5 x In
    15 s at 6 x Ir
    Short-time protection pick-up adjustment type IsdAdjustable
    [Isd] Short-time protection pick-up adjustment range5...10 x In
    Short-time protection delay adjustment type tsdFixed
    earth-leakage protectionWithout
    Neutral protection settingsNo protection (3t)
    Number of slots for electrical auxiliaries5 slot(s)
    Width (W)140 mm
    Height (H)161 mm
    Depth (D)86 mm
    Net weight2.8 kg

    Environment

    StandardsEN/IEC 60947
    product certificationsEAC
    CCC
    Marine
    overvoltage categoryClass II
    electrical shock protection classClass II
    pollution degree3 conforming to IEC 60664-1
    IP degree of protectionIP40 conforming to IEC 60529
    IK degree of protectionIK07 conforming to IEC 62262
    Ambient air temperature for operation-25…70 °C
    Ambient air temperature for storage-50…85 °C
    relative humidity0…95 %
    operating altitude0...2000 m without derating
    2000 m...5000 m with derating

    Packing Units

    Unit Type of Package 1PCE
    Number of Units in Package 11
    Package 1 Height14.5 cm
    Package 1 Width16.86 cm
    Package 1 Length19.0 cm
    Package 1 Weight2.672 kg