LV431790

Schneider Electric Compact NSX <630 circuit breaker NSX250H - Micrologic 2.2 - 250 A - 3 poles 3d

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LV431790

Schneider Electric Compact NSX <630 circuit breaker NSX250H - Micrologic 2.2 - 250 A - 3 poles 3d

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LV431790
Rp ‎ 10.164.300
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Schneider Electric Compact NSX <630 circuit breaker NSX250H - Micrologic 2.2 - 250 A - 3 poles 3d

Rp ‎ 10.164.300

Product Documents

Description

This Compact NSX250H is a complete 3P 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 an electronic Micrologic 2.2 trip unit, with 250A rating. Micrologic 2.2 trip unit provides adjustable long time and short time protections, and a fixed instantaneous protection. This 3 poles version (105mm 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.

Product details

  • Activity
    PPCCB
  • Weight (in Kg)
    1.988
  • Net weight
    2.4 kg
  • Product or Component Type
    circuit breaker
  • Control Type
    toggle
  • Trip Unit Protection Functions
    LSoI
  • Trip Unit Technology
    electronic
  • Ambient air temperature for operation
    -25-70 °C
  • Breaking Capacity
    85 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
  • Mounting Mode
    fixed
  • Mechanical Durability
    20000 cycles
  • IK Degree Of Protection
    IK07 conforming to IEC 62262
  • Network frequency
    50/60 Hz
  • Trip Unit Rating
    250-250 A at 40 °C
  • Earth-Leakage Protection
    without
  • Breaking Capacity Code
    H 70 kA 415 V AC
  • Downside Connection
    front
  • Instantaneous Pick-up Adjustment Range
    3000 A
  • Instantaneous Pick-up Adjustment Type Li
    fixed
  • Long Time Delay Adjustment Type
    fixed
  • Long Time Pick-up Adjustment Range
    100...250 A
  • Long Time Pick-up Adjustment Type Lr
    adjustable 9 settings
  • Short-Time Delay Adjustment Type
    fixed
  • Short-Time Pick-up Adjustment Type Lsd
    adjustable 9 settings
  • Thermal Memory
    20 minutes before and after tripping
  • Upside Connection
    front
  • Zone Selective Interlocking ZSI
    without
  • [Ue] Rated Operational Voltage
    690 V AC 50/60 Hz
  • Product Name
    ComPact NSX
  • Poles description
    3P
  • protection_type
    L : for overload protection (long time)
    So : for short time short-circuit protection with fixed delay
    I : for instantaneous short-circuit protection
  • Standards
    EN/IEC 60947
  • Product Certifications
    CCC
    Marine
    EAC
  • Device Application
    distribution
  • Range of Product
    ComPact NSX100...250
  • [Ics] Rated service breaking capacity
    10 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
  • Electrical Durability
    5000 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
  • Connection pitch
    35 mm
  • Device short name
    NSX250H
  • Network type
    AC
  • Pollution degree
    3 conforming to IEC 60664-1
  • Protected poles description
    3t
  • Range
    ComPact
  • Trip unit name
    Micrologic 2.2
  • [Isd] Short-time pick-up adjustment range
    1.5...10 x Ir
  • [tr] Long-time delay adjustment range
    11-11 s at 7.2 x Ir
    16-16 s at 6 x Ir
    400-400 s at 1.5 x Ir
  • Local Signalling
    flashing LED (green) for ready to operate
    LED 105 % Ir (red) for overload
    LED 90 % Ir (orange) for overload
  • [ui] Rated Insulation Voltage
    800 V AC 50/60 Hz
  • Number of slots
    5 slot(s)
  • Operating altitude
    0...2000 m without derating
    2000 m...5000 m with derating
  • Height
    161 mm
  • Depth
    86 mm
  • width
    105 mm
  • [Uimp] rated impulse withstand voltage
    8 kV
  • Ambient air temperature for storage
    -50-85 °C
  • Compatibility code
    NSX250
  • Electrical Shock Protection Class
    class II
  • IP degree of protection
    IP40 conforming to IEC 60529
  • Utilisation category
    category A
  • Suitability for isolation
    yes conforming to EN/IEC 60947-2
  • Overvoltage Category
    class II
  • Brand
    Schneider Electric
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