Main range of productNSX100...250 product or component typeControl unit range compatibilityCompact NSX250 device applicationDistribution poles description3P protected poles description3t + N/23t3t + 1.6 N4t network typeAC network frequency50/60 Hz trip unit nameMicrologic 6.2 A trip unit technologyElectronic trip unit protection functionsLSIG trip unit rating250 A 40 °C protection typeOverload protection (long time) LInstantaneous short-circuit protection IShort time short-circuit protection SGround fault protection G Complementary mounting modeFixed [Ue] rated operational voltage690 V AC 50/60 Hz long time pick-up adjustment type IrAdjustable 9 settings [Ir] long time pick-up adjustment range100...250 A long time delay adjustment typeAdjustable [tr] long-time delay adjustment range15...400 s at 1.5 x Ir0.35...11 s at 7.2 x Ir0.5...16 s at 6 x Ir thermal memory20 minutes before and after tripping short-time pick-up adjustment type IsdAdjustable 9 settings [Isd] short-time pick-up adjustment range1.5...10 x Ir short-time delay adjustment typeAdjustable [tsd] short-time delay adjustment range0.1...0.4 s I²t=on0...0.4 s I²t=off instantaneous pick-up adjustment type IiAdjustable [Ii] instantaneous pick-up adjustment range1.5...12 x In ground-fault time delay adjustment type -tgAdjustable ground-fault pick-up adjustment typeAdjustable [Ig] ground-fault pick-up adjustment rangeIg enable on/off0.2...1 x In In = 40 A0.4...1 x In In > 40 A zone selective interlocking ZSIWith communication of dataDemand current and powerEnergy meteringPower qualityMaximeters/minimetersInstantaneous and demand valuesTime-stamped histories and event tablesProtection and alarm settingsMaintenance indicators display typeLCD display type of measurementAmmeter electrical data recordingMaintenance indicators Environment standardsUL 508EN/IEC 60947-2 product certificationsMarineCCCEAC ambient air temperature for operation-25...70 °C ambient air temperature for storage-40...85 °C Offer Sustainability Sustainable offer statusGreen Premium product RoHS (date code: YYWW) REACh Product environmental profileAvailable Product end of life instructionsAvailable Contractual warranty Warranty period18 months
Documents and DownloadsLanguage
CatalogueSizeAdd to My DocumentsUser guideSizeAdd to My DocumentsCADSizeAdd to My Documents3P3D TM TRIP UNIT FOR NSX100 CIRCUIT (Version 1.0)CAD files for LV431505: 3P3D TM TRIP UNIT FOR NSX100-250 CIRCUIT (Version 1.0)Instruction sheetSizeAdd to My Documents
No results found.Unfortunately, related FAQs are unavailable due to temporary technical issues. Please try again later.