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
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