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circuit breaker Compact NSX250F, 36 kA at 415 VAC, Micrologic 5.2 A trip unit 250 A, 4 poles 4d - LV431865

LV431865

Obsolete product, here is the list of products to combine to replace the reference LV431865 :
  • C25F4
  • C2545E250
  • Technical informations
    Range: ComPact
    Product name: ComPact NSX
    Range of product: ComPact NSX100...250
    Device short name: NSX250F
    Product or component type: Circuit breaker
    Device application: Distribution
    Poles description: 4P
    Protected poles description: 3t + N/23t4t
    Neutral position: Left
    [In] rated current: 250 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/IEC 60947-2
    Utilisation category: Category A
    Breaking capacity: 85 kA at 240 V AC 50/60 Hz conforming to UL 50822 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-235 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-236 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-28 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-285 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-235 kA at 480 V AC 50/60 Hz conforming to UL 50830 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-215 kA at 600 V AC 50/60 Hz conforming to UL 508
    Breaking capacity code: F 36 kA 415 V AC
    Trip unit name: Micrologic 5.2 A
    Trip unit technology: Electronic
    Trip unit protection functions: LSI
    Control type: Toggle
    Mounting mode: Fixed
    [Ui] rated insulation voltage: 800 V AC 50/60 Hz
    [Uimp] rated impulse withstand voltage: 8 kV
    [Ics] rated service breaking capacity: 35 kA at 440 V AC 50/60 Hz conforming to IEC 60947-236 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-285 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-222 kA at 525 V AC 50/60 Hz conforming to IEC 60947-230 kA at 500 V AC 50/60 Hz conforming to IEC 60947-28 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
    Mechanical durability: 20000 cycles
    Electrical durability: 5000 cycles at 690 V In10000 cycles at 690 V In/210000 cycles at 440 V In20000 cycles at 440 V In/2
    Mounting support: Backplate
    Upside connection: Front
    Downside connection: Front
    Connection pitch: 35 mm
    Protection type: L
    Trip unit rating: 250 A at 40 °C
    Long time pick-up adjustment type Ir: Adjustable
    Long time pick-up adjustment range: 100...250 A
    Long time delay adjustment type: Adjustable
    [tr] long-time delay adjustment range: 15...400 s at 1.5 x Ir0.35...11 s at 7.2 x Ir0.5...16 s at 6 x Ir
    Thermal memory: 20 minutes before and after tripping
    Short-time pick-up adjustment type Isd: Adjustable
    [Isd] short-time pick-up adjustment range: 1.5...10 x Ir
    Short-time delay adjustment type: Adjustable
    [tsd] short-time delay adjustment range: 0...0.4 s
    Instantaneous pick-up adjustment type Ii: Adjustable
    Instantaneous pick-up adjustment range: 1.5...12 x In
    Earth-leakage protection: Without
    Neutral protection setting: 0.5 x Ir (3t + N/2)1 x Ir (4t)1.6 x Ir (3t + OSN)No protection (3t)
    Zone selective interlocking ZSI: With
    Number of slots: 5 slot(s)
    Local signalling: Flashing LED (green) for ready to operateLED 105 % Ir (red) for overloadLED 90 % Ir (orange) for overload
    Display type: LCD display
    Type of measurement: Ammeter
    Communication of data: Energy meteringTime-stamped histories and event tablesMaintenance indicatorsInstantaneous and demand valuesDemand current and powerPower qualityMaximeters/minimetersProtection and alarm settings
    Width: 140 mm
    Height: 161 mm
    Depth: 86 mm
    Product weight: 2.8 kg
    Compatibility code: NSX250
    In short
    Reference LV431865
    Product Name circuit breaker Compact NSX250F, 36 kA at 415 VAC, Micrologic 5.2 A trip unit 250 A, 4 poles 4d - LV431865
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