Main range of productNSX100...250 product or component typeControl unit range compatibilityCompact NSX100Compact NSX160Compact NSX250 device applicationDistribution poles description3P protected poles description3t network typeAC network frequency50/60 Hz trip unit nameMicrologic 5.2 E trip unit technologyElectronic trip unit protection functionsLSI protection typeL : for overload protection (long time)S : for short time short-circuit protectionI : for instantaneous short-circuit protection trip unit rating40 A at 40 °C 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 range18...40 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…0.4 s I²t=off0.1…0.4 s I²t=on instantaneous pick-up adjustment type IiAdjustable [Ii] instantaneous pick-up adjustment range1.5...15 x In zone selective interlocking ZSIWith communication of dataEnergy meteringProtection and alarm settingsTime-stamped histories and event tablesInstantaneous and demand valuesMaintenance indicatorsDemand current and powerPower qualityMaximeters/minimeters display typeLCD display type of measurementEnergy meter 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 REACh Regulation 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
CatalogueSizeAdd to My DocumentsUser guideSizeAdd to My DocumentsCADSizeAdd to My DocumentsCAD file (on TraceParts) for LV429096: trip unit - Micrologic 5.2 E - 40 A - 3 poles 3d (Version 2.0)Instruction sheetSizeAdd to My DocumentsMicrologic trip units IS for circuit breaker NSX100-250 A, FPower NSX and GV7Notice dinstallation de déclencheur Micrologic pour disjoncteur NSX100-250 A, FPower NSX et GV7 (Version 09)
Software and FirmwareLanguage
Technical FAQsNo results found.Unfortunately, related FAQs are unavailable due to temporary technical issues. Please try again later.