Main product nameMicrologic product or component typeControl unit range compatibilityCompact NSX630 device applicationDistribution poles description4P protected poles description3t3t + N/24t network typeAC network frequency50/60 Hz Complementary mounting modeFixed [Ue] rated operational voltage440 V AC 50/60 Hz trip unit nameMicrologic 4.3 trip unit technologyElectronic trip unit protection functionsLSoIR trip unit rating570 A protection typeInstantaneous short-circuit protectionOverload protection (long time)Short time short-circuit protection long time pick-up adjustment type IrAdjustable 9 settings long time pick-up adjustment range0.4...1 x In long time delay adjustment typeFixed [tr] long-time delay adjustment range11 s 7.2 x Ir16 s 6 x Ir400 s 1.5 x Ir thermal memory20 minutes before and after tripping short-time pick-up adjustment type IsdAdjustable [Isd] short-time pick-up adjustment range1.5...10 x Ir short-time delay adjustment typeFixed [tsd] short-time delay pick-up0.02 s instantaneous pick-up adjustment type IiFixed instantaneous pick-up6900 A earth-leakage measurement typeType A earth-leakage measurement & signalIntegrated [I∆n] earth-leakage pick-up adjustment range1 A10 A3 A300 mA500 mA5 A earth leakage specific modeOFF using the IΔn rotary switch earth-leakage time delay typeAdjustable [Δt] earth-leakage time delay pick-up adjustment range0 ms150 ms60 ms500 ms1 s display typeLCD display electrical shock protection classClass II Environment standardsEN 60947-2IEC 60947-2NEMA AB1UL 508 product certificationsCCCCBEAC IP degree of protectionIP40 according to IEC 60529 pollution degree3 according 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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