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EasyPact MVS

MVS12N4NW5A
MVS12N4NW5A
EP MVS CB 1250A 50kA 4P EDO 240VAC ETA5 drawout electrical circuit breaker
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Characteristics
Main range of product EasyPact MVSrange EasyPactproduct name MVS12Ndevice short name MVS12Nproduct or component type Circuit breakerdevice application Distributionpoles description 4Pprotected poles description 4P 4dneutral position Leftnetwork type ACbreaking capacity code Nsuitability for isolation Yes conforming to IEC 60947-2utilisation category Category Btrip unit name ETA5Strip unit technology Electronictrip unit rating 1250 AComplementary network frequency 50/60 Hzcontrol type Electrically operatedmounting mode Drawoutmounting support RailBase plateconnection position HorizontalVerticallocation of connection Rear[In] rated current 1250 A at 40 °C[Ui] rated insulation voltage 1000 V AC 50/60 Hz conforming to IEC 60947-2[Uimp] rated impulse withstand voltage 12 kV conforming to IEC 60947-2[Ue] rated operational voltage 690 V AC 50/60 Hz conforming to IEC 60947-2circuit breaker CT rating 1250 Abreaking capacity 50 kA Icu at 220...440 V AC 50/60 Hz conforming to IEC 60947-2[Ics] rated service breaking capacity 50 kA (Ics) at 220...440 V AC 50/60 Hz conforming to IEC 60947-2mechanical durability 20000 cycles (with maintenance) conforming to IEC 60947-210000 cycles (without maintenance) conforming to IEC 60947-2electrical durability Category 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 60947-2connection pitch 115 mm without spreadercontact position indicator Yes[Icm] rated short-circuit making capacity 105 kA (Icm) at 220...440 V AC 50/60 Hz conforming to IEC 60947-2[Icw] rated short-time withstand current 50 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 60947-2neutral protection setting Without protection (3d)0.5 x Ir (3d + N/2)1 x Ir (4d)trip unit protection functions LSIprotection type Instantaneous short-circuit protectionOverload protection (long time)Short time short-circuit protectionfault indication OverloadShort-circuitInternal faultlong time pick-up adjustment type Ir Adjustable 9 settingslong time pick-up adjustment range 0.4...1 x Inlong time delay adjustment type Adjustable 9 settings[tr] long-time delay adjustment range 0.5…24 s at 6 x Irshort-time pick-up adjustment type Isd Adjustable 9 settings[Isd] short-time pick-up adjustment range 1.5...10 x Irshort-time delay adjustment type Adjustable 5 settings[tsd] short-time delay adjustment range 100…400 msinstantaneous pick-up adjustment type Ii Adjustable 9 settingsinstantaneous pick-up adjustment range Off2...15 x Inzone selective interlocking ZSI Withdisplay type Digital displaytype of measurement Currentcurrent sensor rating range 400/2000 Amaximum breaking time 25 msmaximum closing response time 70 msheight 439 mmwidth 556 mmdepth 395 mmnet weight 85 kgEnvironment standards IEC 60947-2product certifications GOSTIECCCCCCSIP degree of protection IP40pollution degree 4 conforming to IEC 60664-1ambient air temperature for operation -5…70 °Cambient air temperature for storage -40…85 °C without control unit-25…85 °C with control unitContractual warranty Warranty 18 months -
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- French2
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