Product Specifications
| Prod Model: |
- |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Rated Breaking Capacity: |
10ka |
| Rated Current: |
1~63A |
| Mechanical Life: |
20,000 |
| Operqating Temperature: |
-25~+55 |
| Terminal Size: |
0.75~25mm2 |
| Breaking Capacity: |
Low Voltage Circuit Breakers |
| Operation: |
Manual Type |
| Speed: |
Normal Type Circuit Breaker |
| Arc-extinguishing Medium: |
Air |
| Installation: |
Fixed |
| Structure: |
MCB |
| Certification: |
CE |
| Poles Number: |
1,2,3,4 |
Product Description
Miniature Circuit Breakers (MCB) which can be used in low voltage electrical installations to protect conductors, switchgear, and electrical equipment in general against overload and short-circuit.
| Rated voltage Un | 230/400V |
| Rated In | 6-63A |
| Rated frenquency | 50Hz |
| Energy limiting class | 3 |
| Tripping characteristic | B,C,D |
| Cross-section of connecting lead | 1-25mm2 |
| Isolating class | B |
| Mounting on the rall | EN60715(EN50022) |
| Build-in width | 18mm/pole |
| Standards | IEC 60898, EN 60898 |
| Certificates | CE,CB,SEMKO,RoHS |
Construction and Feature:
-Provides protection against earth fault/leakage current and function of isolation.
-High short-circuit current withstand capacity
-Application to terminal and pin/fork type bulbar connection
-Fire resistant plastic parts endures abnormal heating and strong impact
-Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity
-Independent of power supply and line voltage, and free from external internal interference voltage fluctuation.
Type: Circuit Breaker
Arc-extinguishing Medium: Air
Structure: Earth Leakage Circuit Breaker
Breaking Capacity: Low Voltage Circuit Breakers
Speed: Normal Type Circuit Breaker
Operation: Electric Type, Manual Type.
Residual current characteristic: AC
Pole No. 2, 4
Rated making and breaking capacity: 630A
Rated current (A): 25, 40, 63
Rated voltage: 230/400V AC
Rated Frequency: 50/60Hz
Rated Residual operating current IΔ N (mA): 30, 100, 300, 500
Tripping time: 100ms(depending on specifications 5XIΔ N400ms)
Minimum value of rated making and breaking capacity (Im): 1KA
Ambient temperature: -5 C~+55 C
Climatic resistance: 55 C/28 cycles
Vibration resistance: Minimum 5g 30min, 0~8Hz
Life expectance: At least 10, 000 operations
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