Main rangeCompact product nameCompact NSX device short nameCompact NSX400R product or component typeCircuit breaker device applicationDistribution poles description3P protected poles description3t [In] rated current320 A at 65 °C [Ue] rated operational voltage690 V AC 50/60 Hz network typeAC network frequency50/60 Hz suitability for isolationYes conforming to EN 60947-2Yes conforming to IEC 60947-2 utilisation categoryCategory A [Icu] rated ultimate short-circuit breaking capacity200 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2200 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2200 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-280 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-265 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-245 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 Performance levelR 200 kA 415 V AC trip unit nameMicrologic 6.3 E-M trip unit technologyElectronic trip unit protection functionsLSIG 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 capacity200 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2200 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2200 kA at 440 V AC 50/60 Hz conforming to IEC 60947-280 kA at 500 V AC 50/60 Hz conforming to IEC 60947-265 kA at 525 V AC 50/60 Hz conforming to IEC 60947-245 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 mechanical durability15000 cycles electrical durability12000 cycles 440 V In/2 conforming to IEC 60947-23000 cycles 690 V In conforming to IEC 60947-26000 cycles 440 V In conforming to IEC 60947-26000 cycles 690 V In/2 conforming to IEC 60947-2 mounting supportBackplate upside connectionFront downside connectionFront connection pitch45 mm protection typeL : for overload protection (long time)S : for short time short-circuit protectionI : for instantaneous short-circuit protectionG : for ground fault protection trip unit rating320 A at 65 °C motor tripping class1020305 complementary motor protectionStalled rotorPhase unbalanceProtracted starting timeUnderload Long-time pick-up adjustment type Ir (thermal protection)Adjustable 9 settings [Ir] long-time protection pick-up adjustment range160...320 A Long-time protection delay adjustment type trAdjustable [tr] long-time protection delay adjustment range10 s at 7.2 x Ir for trip class 10120 s at 1.5 x Ir for trip class 520 s at 7.2 x Ir for trip class 20240 s at 1.5 x Ir for trip class 1026 s at 6 x Ir for trip class 20480 s at 1.5 x Ir for trip class 205 s at 7.2 x Ir for trip class 513.5 s at 6 x Ir for trip class 106.5 s at 6 x Ir for trip class 530 s at 7.2 x Ir for trip class 3038 s at 6 x Ir for trip class 30720 s at 1.5 x Ir for trip class 30 thermal memory20 minutes before and after tripping Short-time protection pick-up adjustment type IsdAdjustable 9 settings [Isd] Short-time protection pick-up adjustment range5...13 x Ir Short-time protection delay adjustment type tsdFixed Instantaneous protection pick-up adjustment type IiFixed [Ii] instantaneous protection pick-up adjustment range4800 A Ground-fault protection pick-up adjustment type IgAdjustable 9 settings [Ig] ground-fault protection pick-up adjustment range64…320 A Ground-fault protection time delay adjustment type tgAdjustable 5 settings [tg] ground-fault protection time delay adjustment range0…0.4 s auxiliary contact compositionWithout local signallingLED 95 % IthLED ready display typeLCD display type of measurementEnergy meter communication of dataEnergy meteringProtection and alarm settingsThermal image functionTime-stamped histories and event tablesPower qualityDemand current and powerMaintenance indicatorsPhase sequenceMaximeters/minimetersInstantaneous and demand values electrical data recordingMaintenance indicators Width (W)140 mm Height (H)255 mm Depth (D)110 mm net weight6.05 kg Environment standardsEN/IEC 60947 product certificationsMarineEACCCC 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-35…70 °C ambient air temperature for storage-55…85 °C Packing Units Unit Type of Package 1PCE Number of Units in Package 11 Package 1 Weight5.82 kg Package 1 Height15.2 cm Package 1 width15.2 cm Package 1 Length29.2 cm Offer Sustainability EU RoHS DirectiveCompliant
EU RoHS Declaration
Mercury freeYes RoHS exemption information China RoHS RegulationChina RoHS declaration
Product out of China RoHS scope. Substance declaration for your information
Environmental Disclosure Circularity Profile Contractual warranty Warranty18 months
CatalogueFormatSizeAdd to My DocumentsUser guideFormatSizeAdd to My Documentsprp.document.label.format pdfSize 1.6 MBDate 4/1/20DescriptionThis document provides information about the backward compatibility between Enerlin’X devices and - MicroLogic control units for MasterPact MTZ circuit breakers- MicroLogic trip units for MasterPact NT/NW, ComPact NS630b-3200 and PowerPact P- and R-frame circuit breakers - MicroLogic trip units for ComPact NSX and PowerPact H-, J-, and L-frame circuit breakersprp.document.label.format pdfSize 5.7 MBDate 1/1/20DescriptionCompact NSX - Micrologic 5/6/7 - User guideCADFormatSizeAdd to My DocumentsInstruction sheetFormatSizeAdd to My DocumentsChina RoHS declarationFormatSizeAdd to My DocumentsDeclaration of conformityFormatSizeAdd to My DocumentsEU RoHS DeclarationFormatSizeAdd to My Documents
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