Main range of productPowerPact multistandard rangePowerPact product nameL-Frame device short nameL-Frame product or component typeCircuit breaker device applicationDistribution Complementary poles description3P control typeToggle mounting modeUnit mount mounting supportDIN railBackplateFlush electrical connectionTerminal nut line sideTerminal nut load side [In] rated current400 A at 40 °C [Ui] rated insulation voltage750 V AC 50/60 Hz conforming to IEC 60947-2 [Uimp] rated impulse withstand voltageIEC 60947-2 8 kV [Ue] rated operational voltage525 V AC 50/60 Hz conforming to IEC 60947-2690 V AC 50/60 Hz conforming to IEC 947-2600 V AC 50/60 Hz conforming to UL 489 breaking capacity codeLD suitability for isolationYes utilisation categoryCategory A mechanical durability5000 cycles electrical durability1000 cycles connection pitch45 mm local signallingON/OFF indication contact position indicatorYes trip unit nameMicrologic 5.3 A trip unit technologyElectronic trip unit protection functionsLSI trip unit rating400 A thermal memory20 mn display typeDigital display breaking capacityIcu: 25 kA at 220/240 V - AC conforming to IEC 947-2Icu: 18 kA at 380/415 V - AC conforming to IEC 947-2Icu: 18 kA at 440/480 V - AC conforming to IEC 947-2Icu: 14 kA at 500/525 V - AC conforming to IEC 947-225 kA at 240 V - AC conforming to UL 48918 kA at 480 V - AC conforming to UL 48914 kA at 600 V - AC conforming to UL 489 [Ics] rated service breaking capacityIcs: 25 kA at 220/240 V - AC conforming to IEC 947-2Ics: 18 kA at 380/415 V - AC conforming to IEC 947-2Ics: 18 kA at 440/480 V - AC conforming to IEC 947-2Ics: 14 kA at 500/525 V - AC conforming to IEC 947-2 long time pick-up adjustment type IrAdjustable 9 settings long time pick-up adjustment range0.31...1 x In [tr] long-time delay adjustment range1 s8 s2 s0.5 s4 s16 s short-time pick-up adjustment type IsdAdjustable 9 settings [Isd] short-time pick-up adjustment range1.5...9.5 x Ir [tsd] short-time delay adjustment range0.3 s0 s0.1 s0.2 s0.4 s instantaneous pick-up adjustment type IiAdjustable 9 settings instantaneous pick-up adjustment range1.5...12 x In overvoltage categoryII provision for padlockingNon padlockable height340 mm width140 mm depth110 mm standardsIEC 60947-2W-C-375B/GENNEMA AB1CSA C22.2 No 5NMX J-266UL 489 product certificationsCCCCE net weight6 kg tightening torque50 N.m Environment IP degree of protectionIP40 conforming to IEC 60529 IK degree of protectionIK07 conforming to IEC 62262 pollution degree3 conforming to IEC 60947-13 conforming to IEC 60664-1 ambient air temperature for operation40 °C ambient air temperature for storage-50…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
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