Main range of productEasyPact MVS rangeEasyPact product nameMVS20N device short nameMVS20N product or component typeCircuit breaker device applicationDistribution poles description3P protected poles description3P 3d network typeAC breaking capacity codeN suitability for isolationYes conforming to IEC 60947-2 utilisation categoryCategory B trip unit nameETA5S trip unit technologyElectronic trip unit rating2000 A Complementary network frequency50/60 Hz control typeElectrically operated mounting modeDrawout mounting supportRailBase plate connection positionVerticalHorizontal location of connectionRear [In] rated current2000 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 rating2000 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: 6000 cycles 440 V AC 50/60 Hz without maintenance conforming to IEC 60947-2Category B: 4000 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 trip unit protection functionsLSI protection typeShort time short-circuit protectionOverload protection (long time)Instantaneous short-circuit protection fault indicationShort-circuitInternal faultOverload 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 short-time pick-up adjustment type IsdAdjustable 9 settings [Isd] short-time pick-up adjustment range1.5...10 x Ir short-time delay adjustment typeAdjustable 5 settings [tsd] short-time delay adjustment range100…400 ms instantaneous pick-up adjustment type IiAdjustable 9 settings instantaneous pick-up adjustment range2...15 x InOff zone selective interlocking ZSIWith display typeDigital display type of measurementCurrent current sensor rating range400/2000 A maximum breaking time25 ms maximum closing response time70 ms height439 mm width441 mm depth395 mm net weight70 kg Environment standardsIEC 60947-2 product certificationsCCSCCCIECGOST 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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