Main range of productEasyPact MVS rangeEasyPact product nameMVS25N device short nameMVS25N product or component typeCircuit breaker device applicationDistribution poles description4P protected poles description4P 4d neutral positionLeft network typeAC breaking capacity codeN suitability for isolationYes conforming to IEC 60947-2 utilisation categoryCategory B trip unit nameETV2I trip unit technologyElectronic trip unit rating2500 A Complementary network frequency50/60 Hz control typeElectrically operated mounting modeDrawout mounting supportBase plateRail connection positionVerticalHorizontal location of connectionRear [In] rated current2500 A at 40 °C [Ui] rated insulation voltage1000 V AC 50/60 Hz conforming to IEC 60947-2 [Uimp] rated impulse withstand voltage12 kV conforming to IEC 60947-2 [Ue] rated operational voltage690 V AC 50/60 Hz conforming to IEC 60947-2 circuit breaker CT rating2500 A breaking capacity50 kA Icu at 220...440 V AC 50/60 Hz conforming to IEC 60947-2 [Ics] rated service breaking capacity50 kA (Ics) at 220...440 V AC 50/60 Hz conforming to IEC 60947-2 mechanical durability20000 cycles (with maintenance) conforming to IEC 60947-210000 cycles (without maintenance) conforming to IEC 60947-2 electrical durabilityCategory B: 5000 cycles 440 V AC 50/60 Hz without maintenance conforming to IEC 60947-2Category B: 2500 cycles 690 V AC 50/60 Hz without maintenance conforming to IEC 60947-2 connection pitch115 mm without spreader contact position indicatorYes [Icm] rated short-circuit making capacity105 kA (Icm) at 220...440 V AC 50/60 Hz conforming to IEC 60947-2 [Icw] rated short-time withstand current50 kA (1 s) at 220...440 V AC 50/60 Hz conforming to IEC 60947-242 kA (1 s) at 690 V AC 50/60 Hz conforming to IEC 60947-225 kA (3 s) at 440/690 V AC 50/60 Hz conforming to IEC 60947-2 neutral protection settingWithout protection (3d)0.5 x Ir (3d + N/2)1 x Ir (4d) trip unit protection functionsLI protection typeInstantaneous short-circuit protectionOverload protection (long time) fault indicationInternal faultShort-circuitOverload long time pick-up adjustment type IrAdjustable 9 settings long time pick-up adjustment range0.4...1 x In long time delay adjustment typeAdjustable 9 settings [tr] long-time delay adjustment range0.5…24 s at 6 x Ir thermal memory20 minutes before and after tripping instantaneous pick-up adjustment type IiAdjustable 9 settings instantaneous pick-up adjustment range1.5...10 x Ir zone selective interlocking ZSIWith display typeDigital display type of measurementVoltage current sensor rating range1000/4000 A maximum breaking time25 ms maximum closing response time70 ms height439 mm width556 mm depth395 mm net weight120 kg Environment standardsIEC 60947-2 product certificationsIECGOSTCCCCCS IP degree of protectionIP40 pollution degree4 conforming to IEC 60664-1 ambient air temperature for operation-5…70 °C ambient air temperature for storage-40…85 °C without control unit-25…85 °C with control unit Contractual warranty Warranty18 months
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