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Product Details
MB52 Mini Circuit Breaker
| Packing: | Ctns |
|---|---|
| Model NO.: | MB52 |
| Standard: | Iec |
| HS Code: | 853620000 |
| Trademark: | MEBA or OEM or Neutral |
| Origin: | China |
| Installation: | Insert |
| Speed: | Normal Type Circuit Breaker |
Product Description
MB52 Mini Circuit breaker/MCB
Specifications:
Number of Poles: 1P, 2P, 3P, 4P
Rated current(A) 1, 2, 3, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63A
Breaking capacity(A): 6000, 4500A
Rated voltage(V): 230/400
Rated frequency: 50/60Hz
Eduarance: 1-32A 20, 000 operations
40-63A 10, 000 operations
Circumstance Temperature: -5-+40 degree
Electrical life: No less than 6000 operations
Mechanical life: No less than 20000 operations
Protection Degree: IP20
Dimension: 49*23.5*33.5CM
| Protection | Overload and short circuit | ||||
| Standard conformity | IEC: 60898 | ||||
| Type/Series | B | C | D# | ||
| Rated current(In) | A | 6-63* | 6-63* | 6-63* | |
| Rated voltage(ac)(Ue) | V | 240/415 | 240/415 | 240/415 | |
| Rated frequency(f) | Hz | 50/60 | 50/60 | 50/60 | |
| Nos. of poles(Execution) | 1P, 1P+N, 2P, 3P, 3P+N, 4P | ||||
| Rated short circuit breaking capacity | kA | 6 | 6 | 6 | |
| Utilization category | |||||
| Magnetic release setting | (3-5)In | (5-10)In | (10-20)In | ||
| Rated insulation voltage(Ui) | V | 660 | 660 | 660 | |
| Rated impulse voltage(Uimp) | kV | 4 | 4 | 4 | |
|
Electrical/Mechanical Endurance(no. of operations) |
Less than 32A | 20000 | 20000 | 20000 | |
| More than 32A | 10000 | 10000 | 10000 | ||
| Ambient temperature | º C | -5 to +55 | -5 to +55 | -5 to +55 | |
| Terminal capacity(max) | sq. mm | 25 | 25 | 25 | |
| Protection class | IP20 | ||||
| Installation postion | Vertical/Horizontal | ||||
| Mounting | Clip on DIN rail(35mm*7.5mm) | ||||
| Case & Cover | Moulded, flame retardant thermoplastic meterial | ||||
