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 2.2 trip unit technologyElectronic trip unit protection functionsLSoI trip unit rating40 A 40 °C protection typeOverload protection (long time) LShort time short-circuit protection with fixed delay SoInstantaneous short-circuit protection I 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 range0.9...1 x Io long time delay adjustment typeFixed [tr] long-time delay adjustment range11 s at 7.2 x Ir16 s at 6 x Ir400 s at 1.5 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 typeFixed [tsd] short-time delay adjustment range0.02 s instantaneous pick-up adjustment type IiFixed [Ii] instantaneous pick-up adjustment range600 A Environment standardsEN/IEC 60947-2UL 508 product certificationsCCCEACMarine ambient air temperature for operation-25...70 °C ambient air temperature for storage-50...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 LV429072: 3P3D TM TRIP UNIT FOR NSX100-250 CIRCUIT (Version 1.0)Instruction sheetSizeAdd to My DocumentsTM-D / TM-G / MA / NA / DC trip unit for breaker NSX100-250 A (Version 09)
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