Yueqing Lovadon Electric Co., Ltd.  

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Product Name: Lovadon Plastic Good 250AMP Circuit Breaker Price Electric Moulded Case Circuit Breaker MCCB Model NO.: NSX Series Certification: CE Function: Overcurrent Protection Type: Circuit Breaker Poles Number: 3 Structure: MCCB Installation: Fixed Arc-extinguishing Medium: Air Speed: Normal Type Circuit Breaker Operation: Electric Type Breaking Capacity: Low Voltage Circuit Breakers Material of Plastic Body: PC Brand: Lovadon OEM Current: 100A-1600A Trademark: OEM Transport Package: Export Carton and Wooden Tray Specification: CE Origin: China HS Code: 8536200000 Product Description LNSX Moulded Case Circuit Breaker LNSX Moulded Case Circuit BreakerSpecificationsRatedpolesRatedinsulatingvoltage(V)Ratedoperatingvoltage(V)Ultimateshortcircuitbreakingcapacity(kA)Serviesshortcircuitbreakeringcapacity(KA)Operationlife(times)Typecurrent(A)ElectricalMechanical(mm)LNSX-100D12.5,16,20,25,32,40,50,63,80,1003,4950690181815008500LNSX-100N2525LNSX-100H7070LNSX-100L150150LNSX-160D16,20,25,32,40,50,63,80,90252510007000LNSX-160N3636LNSX-160H7070LNSX-160L150150LNSX-250D160,180,200225,250252510007000LNSX-250N3636LNSX-250H7070LNSX-250L150150LNSX-400D200,225,250,300,315,400353510004000LNSX-400N4545LNSX-400H7070LNSX-400L150150LNSX-630D315,350,400500,600,630353510004000LNSX-630N4545LNSX-630H7070LNSX-630L1501502. Work & Install Circumstance2.1 Altitude of the installation place shall not exceed 2000m.2.2 Circumstance temperature shouldn't be higher than +40ºC(+45ºC for marine type) or lower than -5ºC average temperature of 24h shall not exceed +35ºC.Relative atmosphere humidity shall not exceed 50% when circumstance temperature is at 40ºC, relative humidity could be higher if temperature drops, the average humidity of the most humid month shall not exceed 90%, in the meantime, average temperature of this month shall not be lower than +25ºC, condensation on product surface due to temperature changing should be taken into consideration as well.2.3 Working circumstance of the product shall not contain any explosive, metal corrosive or conductivemedia.2.4 Vertical inclination against the installation surface should not exceed 5°.2.5 Working area ought to be rainproof and doesn't contain too much amount of vapor in air.2.6 Working area mustn't be shaky.2.7 Install type: III2.8 Pollution class: 32.9 There are two basic install methods: vertical connecting & horizontal connecting.2.10 There are two wiring methods: upper wiring & lower wiring.2.11 Breaker can be defined as fixed type circuit breaker & plugin circuit breaker.