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Product Introduction   
10KA EUC MCB

Application scope
The product is applicable to circuit with rated voltage up 400V AC, rated frequency 50/60Hz and rated current up to 63A for protection and control of circuit against overload and short circuit in commercial, household and electric equipment installation. The product is suitable for non-frequently making and breaking operation.
The product, free of maintenance, can be operated by non-professionals.
Standard
GB10963
IEC60898
Construction features 
Circumstance temperature -5<C ~ +40<C, average temperature not exceeding 35<C.
Altitude above sea level less than 2000 m.
Humidity not exceeding 50% at 40<C and not exceeding 90% at 25<C.
Installation class II or III.
Pollution class 2.
Installation method DIN Rail mounting type.
The external magnetism shall not be more than 5 times of terrestrial one.
Product shall be installed vertically at the place where there shall be no severe impact and vibration. The product is switched on when the handle is at upper position.
Main technical parameters 
Type  EUC MCB
 Number of poles  1P、1P+N、2P、3P、3P+N、4P
 Rated Current(In)  1、2、3、4、6、10、16、20、25、32、40、50、63A
 Rated Voltage(Un)

 AC 230(240)/400(415)V

 Rated frequency  50(60)Hz
 Curve  B、C、D
Short-circuit breaking capacity(Icn)  10000A (10kA)
 Magnetic releases operate  B curve: between 3 and 5 In
 C curve: between 5 and 10 In
 D curve: between 10 and 20 In
 Endurance  − 4000
 Terminal protection  IP2LX
 
 

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