3 Pole 4 Pole 80A-1600A Electrical MCCB MCCB Moulded Case Circuit Breaker

Product DescriptionMZEZD MCCB High quality 3P EZC100F Compact Moulded Case Circuit Breaker 100amp MCCB Circuit Breaker,EZC series of MCCB are used in distribution network of AC50/60Hz, rated operational voltage 440V and rated current from 15A to 630A. It is used for distributing power and protecting circuit, power and electrical equipment from overload and short-circuit damage, which will improve the reliability and continuity of power supply.Electrical characteristics as per IEC60947 , EN60947-2 and JIS C8201-2-1Working conditions of MCCB1. Not over altitude 2000m;2. Ambient temperature is between-25°C and +40°C ; Working in the medium which not any explosive, not enough dielectric to corrode metal, no gas to damage insulation and electric conduction dust;3. Working in the place would not be invaded by rain and snow; 3. Pollution degree3;       4. Mounting type. Classification of MCCB1) According to using: distribution circuit protection type, motor production type;2) According to connection mode: front panel connection, back panel connection, plug-in connection;3) According to operating way: for direct handle operating, for motor operator operating, for rotary handle operating.4) According to the number of pole: 3,4 pole.5) According to the accessory: with accessory setting, and without accessory setting.Product ParametersItem No.+A14:H26A14:G2A14:F30  MZEZD100MZEZDEZC 250MZEZDEZC 400MZEZDEZC 630Number of poles 1P,2P,3P,4P3P,4P3P,4P3P,4PRated current(A)In15,16,20,25,30,32,40,45,50,60,75,80,100100,125,160,175.200,225.250250~400400~630ConnectionsFixedFront connections/rear connectionsRated insulation voltage(V)Ui690VRated impulse withstand voltage(KV)Uimp6kVRated operational voltage(V)UeAC 50/60Hz, 550VDC125V  DC250VBreaking capacity levels(Icu)AC50/60HZ110/130V220V/230/240V380V400/415V550V  B(10ka)  F(25ka)    N(50ka)  H(85ka)  F(25ka)  N(50ka)  H(85ka) N(50ka) H(85ka) N(50ka) H(85ka)DC125V(1p)250V (2P )F(5ka)N(5ka)H(10ka)  F(5ka)  N(20ka)  H(30ka) N(20ka) H(30ka) N(20ka) H(30ka)Rated service breaking capacity Ics    %Icu110-400V  B(25%)  F(50%)    N(50%)  H(50%)  F(50%)    N(50%)  H(50%)N(50%)H(50%)N(50%)H(50%)415-550V  B(25%)  F(50%)    N(50%)  H(50%)  F(50%)    N(50%)  H(50%)N(50%)H(50%)N(50%)H(50%)Suitability for Isolation     Endurance(C-O cycles)Mechanical10000850080006000Electrical 440V2000150010001000Utilisation categoryAPollution degree3Release Thermal magneticThermal magneticThermal magneticElectronicSHT shut release24V, 220V, 380VDimensions(mm)1P:130*25*81   2P:130*50*813P:165*105*85.5 3P:255*140*1683P:130*75*814P:165*140*85.53P:257*140*1464P:255*185*1684P:130*100*81   Detailed Photos   /* 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