Circuit breaker, ComPacT NSX630N, 50kA/415VAC, 4 poles, MicroLogic 2.3 trip unit 630A
Circuit breaker, ComPacT NSX630N, 50kA/415VAC, 4 poles, MicroLogic 2.3 trip unit 630A
Circuit breaker, ComPacT NSX630N, 50kA/415VAC, 4 poles, MicroLogic 2.3 trip unit 630A
Description
This ComPacT NSX630N is a complete 4P 4d 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 50kA rms at 415VAC 50/60Hz. The operational voltage is 690VAC 50/60Hz. This product embeds an electronic MicroLogic 2.3 trip unit, with 630A rating. MicroLogic 2.3 trip unit provides adjustable long time and short time protections, and a fixed instantaneous protection. This 4 poles version (185mm x 255mm x 110mm) comes with a variety of optional functions and accessories. It is compliant with international standards (IEC 60947), CCC, EAC and marine specifications. ComPacT NSX630N is part of Schneider Electric EcoStruxure Power architecture.
Product details
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[ics] Rated Service Breaking Capacity85 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
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[ui] Rated Insulation Voltage800 V AC 50/60 Hz
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[uimp] Rated Impulse Withstand Voltage8 kV
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Ambient Air Temperature for Operation-25-70 °C
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Ambient Air Temperature for Storage-50-85 °C
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Breaking Capacity CodeN 50 kA 415 V AC
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Compatibility CodeNSX630
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Connection Pitch45 mm
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Control Typetoggle
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Depth110 mm
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Device Applicationdistribution
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Device Short NameNSX630N
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Electrical Durability8000 cycles at 440 V In/2
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Height255 mm
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Ik Degree of ProtectionIK07 conforming to IEC 62262
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Ip Degree of ProtectionIP40 conforming to IEC 60529
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Long Time Delay Adjustment Typefixed
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Mechanical Durability15000 cycles
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Mounting Modefixed
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Mounting Supportbackplate
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Net Weight8.13 kg
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Network Frequency50/60 Hz
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Network TypeAC
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Number of Slots6 slot(s)
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Overvoltage Categoryclass II
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Product CertificationsCCC
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Product NameComPacT NSX new generation
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Product or Component Typecircuit breaker
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Protection TypeL : for overload protection (long time)
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RangeComPacT new generation
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StandardsEN/IEC 60947
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Width185 mm
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[tr] Long-time Delay Adjustment Range400-400 s at 1.5 x Ir
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Instantaneous Pick-up Adjustment Range6900 A
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Instantaneous Pick-up Adjustment Type Iifixed
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Long Time Pick-up Adjustment Range250...630 A
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Long Time Pick-up Adjustment Type Iradjustable 9 settings
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[isd] Short-time Pick-up Adjustment Range1.5...10 x Ir
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Downside Connectionfront
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Earth-leakage Protectionwithout
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Electrical Shock Protection Classclass II
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Local Signallingflashing LED (green) for ready to operate
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Mounting Positionhorizontal and vertical
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Neutral Positionleft
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Neutral Protection Setting0.5 x Ir (3D + N/2)
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Operating Altitude0...2000 m without derating
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Power Dissipation Per Pole39.69 W
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Short-time Delay Adjustment Typefixed
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Short-time Pick-up Adjustment Type Isdadjustable 9 settings
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Upside Connectionfront
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Poles Description4P
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[in] Rated Current630 A at 40 °C
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[ue] Rated Operational Voltage690 V AC 50/60 Hz
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Breaking Capacity85 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
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Pollution Degree3 conforming to IEC 60664-1
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Protected Poles Description4D
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Relative Humidity0-95 %
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Suitability For Isolationyes conforming to EN/IEC 60947-2
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Thermal Memory20 minutes before and after tripping
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Trip Unit NameMicrologic 2.3
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Trip Unit Protection FunctionsLSoI
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Trip Unit Rating630-630 A at 40 °C
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Trip Unit Technologyelectronic
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Utilisation Categorycategory A
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Zone Selective Interlocking Zsiwithout