trip unit Micrologic 5.3E, Compact NSX 400/630, LSI distribution protections, electronic, 400 A rating, 3P 3dShow more characteristics >
Main range of productNSX400...630 product or component typeControl unit range compatibilityCompact NSX400Compact NSX630 device applicationDistribution poles description3P protected poles description3t network typeAC network frequency50/60 Hz trip unit nameMicrologic 5.3 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 rating400 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 range160...400 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...12 x In zone selective interlocking ZSIWith communication of dataTime-stamped histories and event tablesEnergy meteringProtection and alarm settingsPower qualityMaintenance indicatorsInstantaneous and demand valuesMaximeters/minimetersDemand current and power display typeLCD display type of measurementEnergy meter electrical data recordingMaintenance indicators Environment standardsEN/IEC 60947-2UL 508 product certificationsCCCMarineEAC 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 DirectivePro-active compliance (Product out of EU RoHS legal scope)
EU RoHS Declaration
Mercury freeYes RoHS exemption information China RoHS Regulation Environmental Disclosure Circularity Profile WEEEThe product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins Contractual warranty Warranty18 months
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