Product Main

Specifications

Basic Info.  
Type:  Circuit Breaker
Function:  Overcurrent Protection
Certification:  CE, CB, Semko, TUV
Installation:  Fixed
Speed:  Normal Type Circuit Breaker
Arc-extinguishing Medium:  Air
Structure:  Conventional Circuit Breaker
Operation:  Manual Type
Breaking Capacity:  Low Voltage Circuit Breakers
Export Markets:  Global
Additional Info.  
Trademark:  CHANA/ ETEK
Packing:  240pole/Carton
Standard:  IEC60898-1
Origin:  China
HS Code:  8536200000
Production Capacity:  50 000poles/ Month
Product Description  
MCB is applicable to electric circuits with rated voltage 230/415V AC, frequency 50/60Hz and rated current up to 63AMP. The product provides protection against overload and short circuit to electric circuits and equipments in household and commercial installations. MCB is also used as non-frequent changeover of electric circuits. 

Technical Data: 
Electrical Features: 
Rated current In: 1, 23, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63A 
Poles: 1P, 1P+N 2P, 3P, 3P+N, 4P 
Rated voltage Ue: 230/415V 
Insulation voltage Ui: 500V 
Rated frequency: 50/60Hz 
Rated breaking capacity: 10000A 
Energy impulse withstand voltage (1.2/50) Uimp: 6000V 
Dielectric test voltage at ind. Freq. For 1 min: 2Kv 
Pollution degree: 2 
Thermo-magnetic release characteristic: B, C, D 

Mechanical Features: 
Electrical Life: 8, 000 
Mechanical life: 20, 000 
Contact position indicator: Yes 
Protection degree: IP20 
Reference temperature for setting of thermal element: 30ºC 
Ambient temperature (with daily average <=35ºC): -5ºC...+40ºC 
Storage temperature: -25ºC...+70ºC 

Installation: 
Terminal connection type: Cable/ U-type busbar/ Pin-type busbar 
Terminal size top/bottom for busbar: 25mm2 18-3AWG 
Terminal size tope/bottom for busbar: 25mm2 18-3AWG 
Tightening torque 2.0 N/m 22 In-lbs 
Mounting: On DIN rail EN 60715 (35mm) by means of fast clip device 
Connection: From top and bottom 

Combination with accessories: 
Auxiliary contact: Yes 
Shunt release: Yes 
Under voltage release: Yes 
Alarm contact: Yes
    In                                                                                                                       Code QTY/CTN
B curve C curve D curve
      1P 10KA
1A 1M101B01 1M101C01 1M101D01 180
2A 1M101B02 1M101C02 1M101D02 180
3A 1M101B03 1M101C03 1M101D03 180
4A 1M101B04 1M101C04 1M101D04 180
5A 1M101B05 1M101C05 1M101D05 180
6A 1M101B06 1M101C06 1M101D06 180
10A 1M101B10 1M101C10 1M101D10 180
16A 1M101B16 1M101C16 1M101D16 180
20A 1M101B20 1M101C20 1M101D20 180
25A 1M101B25 1M101C25 1M101D25 180
32A 1M101B32 1M101C32 1M101D32 180
40A 1M101B40 1M101C40 1M101D40 180
50A 1M101B50 1M101C50 1M101D50 180
63A 1M101B63 1M101C63 1M101D63 180
         
    In                                                                                                                 Code QTY/CTN
B curve C curve D curve
  1P+N  10KA
1A 1M101NB01 1M101NC01 1M101ND01 90
2A 1M101NB02 1M101NC02 1M101ND02 90
3A 1M101NB03 1M101NC03 1M101ND03 90
4A 1M101NB04 1M101NC04 1M101ND04 90
5A 1M101NB05 1M101NC05 1M101ND05 90
6A 1M101NB06 1M101NC06 1M101ND06 90
10A 1M101NB10 1M101NC10 1M101ND10 90
16A 1M101NB16 1M101NC16 1M101ND16 90
20A 1M101NB20 1M101NC20 1M101ND20 90
25A 1M101NB25 1M101NC25 1M101ND25 90
32A 1M101NB32 1M101NC32 1M101ND32 90
40A 1M101NB40 1M101NC40 1M101ND40 90
50A 1M101NB50 1M101NC50 1M101ND50 90
63A 1M101NB63 1M101NC63 1M101ND63 90
         
    In                                                                                                           Code QTY/CTN
B curve C curve D curve
    2P 10KA
1A 1M102B01 1M102C01 1M102D01 90
2A 1M102B02 1M102C02 1M102D02 90
3A 1M102B03 1M102C03 1M102D03 90
4A 1M102B04 1M102C04 1M102D04 90
5A 1M102B05 1M102C05 1M102D05 90
6A 1M102B06 1M102C06 1M102D06 90
10A 1M102B10 1M102C10 1M102D10 90
16A 1M102B16 1M102C16 1M102D16 90
20A 1M102B20 1M102C20 1M102D20 90
25A 1M102B25 1M102C25 1M102D25 90
32A 1M102B32 1M102C32 1M102D32 90
40A 1M102B40 1M102C40 1M102D40 90
50A 1M102B50 1M102C50 1M102D50 90
63A 1M102B63 1M102C63 1M102D63 90
         
    In                                                                                                     Code QTY/CTN
B curve C curve D curve
      3P  10KA
1A 1M103B01 1M103C01 1M103D01 60
2A 1M103B02 1M103C02 1M103D02 60
3A 1M103B03 1M103C03 1M103D03 60
4A 1M103B04 1M103C04 1M103D04 60
5A 1M103B05 1M103C05 1M103D05 60
6A 1M103B06 1M103C06 1M103D06 60
10A 1M103B10 1M103C10 1M103D10 60
16A 1M103B16 1M103C16 1M103D16 60
20A 1M103B20 1M103C20 1M103D20 60
25A 1M103B25 1M103C25 1M103D25 60
32A 1M103B32 1M103C32 1M103D32 60
40A 1M103B40 1M103C40 1M103D40 60
50A 1M103B50 1M103C50 1M103D50 60
63A 1M103B63 1M103C63 1M103D63 60
         
      In                                                                                                               Code QTY/CTN
B curve C curve D curve
    3P+N  10KA
1A 1M103NB01 1M103NC01 1M103ND01 45
2A 1M103NB02 1M103NC02 1M103ND02 45
3A 1M103NB03 1M103NC03 1M103ND03 45
4A 1M103NB04 1M103NC04 1M103ND04 45
5A 1M103NB05 1M103NC05 1M103ND05 45
6A 1M103NB06 1M103NC06 1M103ND06 45
10A 1M103NB10 1M103NC10 1M103ND10 45
16A 1M103NB16 1M103NC16 1M103ND16 45
20A 1M103NB20 1M103NC20 1M103ND20 45
25A 1M103NB25 1M103NC25 1M103ND25 45
32A 1M103NB32 1M103NC32 1M103ND32 45
40A 1M103NB40 1M103NC40 1M103ND40 45
50A 1M103NB50 1M103NC50 1M103ND50 45
63A 1M103NB63 1M103NC63 1M103ND63 45
         
    In                                                                                                             Code QTY/CTN
B curve C curve D curve
    4P  10KA
1A 1M104B01 1M104C01 1M104D01 45
2A 1M104B02 1M104C02 1M104D02 45
3A 1M104B03 1M104C03 1M104D03 45
4A 1M104B04 1M104C04 1M104D04 45
5A 1M104B05 1M104C05 1M104D05 45
6A 1M104B06 1M104C06 1M104D06 45
10A 1M104B10 1M104C10 1M104D10 45
16A 1M104B16 1M104C16 1M104D16 45
20A 1M104B20 1M104C20 1M104D20 45
25A 1M104B25 1M104C25 1M104D25 45
32A 1M104B32 1M104C32 1M104D32 45
40A 1M104B40 1M104C40 1M104D40 45
50A 1M104B50 1M104C50 1M104D50 45
63A 1M104B63 1M104C63 1M104D63 45