Free Sample! MCB and MCCB Automatic Circuit Breaker

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. Standard IEC/EN 60947-2Electrical featuresRated current InA63,80,100,125Poles 1P,2P,3P,4PRated voltage UeV230/400Insulation voltage UiV500Rated frequencyHz50/60Rated breaking capacityKa6~10Rated impulse withstand voltage(1.2/50)UimpV6000Dielectric test voltage at ind.Freq.for 1 minKv2.5Pollution degree 3Thermo-magnetic release characteristic 8-12InMechanicalfeaturesElectrical life 1500(In=63A,80A,100A)1000(In=125A)Mechanical life 8000(In=63A,80A,100A)7000(In=125A)Contact position indicator YesPollution degree IP20Standard IEC/EN 60947-2Reference temperature forsetting of thermal elementºC30Ambient temperatureºC-5...+40(Special application please refer to P29 for temperature compensation correction)Combinationwithsccssorles(with daily average≤35ºC) Storage temperation Terminal connection typeºC-25..+70 Cable/pin-type busbarTerminal size top/bottom for cablemm250AWG18-1/0Terminal size top/bottom for busbarmm250AWG18-1/0Tightening torqueN*m3.5In-Ibs.3.1Mounting On DN rail EN 60715(35mm)by meas of fast clip device ConnectionAuxilary contact From top Auxilary contact YesRated current In (A)Temperature compensation coefficient under various operational temperature -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 /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1