Wenzhou Kangyu Electrical Co., Ltd.  

Product Name: Free Sample! MCB and MCCB Automatic Circuit Breaker Model NO.: NC Certification: CE, UL, CCC Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection) Type: Circuit Breaker Poles Number: 3 Structure: MCB Installation: Fixed Arc-extinguishing Medium: Air Speed: Normal Type Circuit Breaker Operation: Electric Type Breaking Capacity: Low Voltage Circuit Breakers Quality: Best Rated Current: 6A 10-32A 40A OEM: Yes Pollution Degree: 2 Electrical Life: 4000 Mechanical Life: 10000 Protection Degree: IP20 Rated Volyage: 230/400V Trademark: KAYAL Transport Package: Kayal Carton or Your Requirement Origin: China HS Code: 1904031931 Product Description NC-100 MINI CIRCUIT BREAKERGENERAL1.1Application:For protecting equipment against overload and short circuit1.2General rules for choosing MCBTechnicala data of the network at the point considered:The earthing systems(TNS,INC),Shrot-circuit current at the circuit-breaker installatino point,which must always be less than the breaking capacity of this device,Networl normal voltage.StandardIEC/EN60947-2ElectricalfeaturesRatedcurrentInA63,80,100,125Poles1P,2P,3P,4PRatedvoltageUeV230/400InsulationvoltageUiV500RatedfrequencyHz50/60RatedbreakingcapacityKa6~10Ratedimpulsewithstandvoltage(1.2/50)UimpV6000Dielectrictestvoltageatind.Freq.for1minKv2.5Pollutiondegree3Thermo-magneticreleasecharacteristic8-12InMechanicalfeaturesElectricallife1500(In=63A,80A,100A)1000(In=125A)Mechanicallife8000(In=63A,80A,100A)7000(In=125A)ContactpositionindicatorYesPollutiondegreeIP20StandardIEC/EN60947-2ReferencetemperatureforsettingofthermalelementºC30AmbienttemperatureºC-5...+40(SpecialapplicationpleaserefertoP29fortemperaturecompensationcorrection)Combinationwithsccssorles(withdailyaverage≤35ºC)StoragetemperationTerminalconnectiontypeºC-25..+70Cable/pin-typebusbarTerminalsizetop/bottomforcablemm250AWG18-1/0Terminalsizetop/bottomforbusbarmm250AWG18-1/0TighteningtorqueN*m3.5In-Ibs.3.1MountingOnDNrailEN60715(35mm)bymeasoffastclipdeviceConnectionAuxilarycontactFromtopAuxilarycontactYesRatedcurrentIn(A)Temperaturecompensationcoefficientundervariousoperationaltemperature-10ºC0ºC10ºC20ºC30ºC40ºC50ºC55ºC60ºC631.281.211.141.071.000.840.870.850.82801.221.161.111.051.000.950.910.880.861001.221.181.111.051.000.950.910.880.881251.221.161.111.051.000.950.910.880.86