Main range of productNSX100...250 product or component typeControl unit range compatibilityCompact NSX100Compact NSX160Compact NSX250 device applicationMotor poles description3P protected poles description3t network typeAC network frequency50/60 Hz trip unit nameMicrologic 2.2 M trip unit technologyElectronic trip unit protection functionsLSoI trip unit rating25 A 65 °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 motor tripping class10205 complementary motor protectionPhase unbalance long time pick-up adjustment type IrAdjustable long time pick-up adjustment range12...25 A long time delay adjustment typeFixed [tr] long-time delay adjustment range10 s at 7.2 x Ir 10120 s at 1.5 x Ir 520 s at 7.2 x Ir 20240 s at 1.5 x Ir 1026 s at 6 x Ir 20480 s at 1.5 x Ir 205 s at 7.2 x Ir 513.5 s at 6 x Ir 106.5 s at 6 x Ir 5 thermal memory20 minutes before and after tripping short-time pick-up adjustment type IsdAdjustable [Isd] short-time pick-up adjustment range5...13 x Ir short-time delay adjustment typeFixed instantaneous pick-up adjustment type IiFixed instantaneous pick-up adjustment range425 A Environment standardsUL 508EN/IEC 60947-2 product certificationsEACMarineCCC IP degree of protectionIP40 conforming to IEC 60529 pollution degree3 conforming to IEC 60947-1 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
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