MEBA Mini Circuit Breaker /MCB(L7) is used in lighting distribution system or motor distribution system for protecting overload and short -circuit in the system. The product is novel in structure, light in weight, reliable and excellent in performance. It has high breaking capacity, can trip quickly and it's installation uses with guide, it's case and items are adopted with high fire resistant and shock proof plastics. The product, with long life, is mainly used in AC 50 Hz/60 Hz.
Specifications:
1. Rated volatge: 240V/415V AC
2. Rated current
(C): 1, 3, 5, 6, 10, 15, 16, 20, 25, 32, 40, 50, 60, 63A
(D): 1, 3, 5, 6, 10, 15, 16, 20, 25, 32, 40A
3. Electric endurance not lower than 6000 times.
4. Mechanical endurance not lower than 2000 times.
5. Poles: 1, 2, 3, 4.
|
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 |
Yueqing Meba Eelectrics, Products major in Circuit breaker, Single pole RCBO, Metal Distribution Board, Air conditioner Contactor, Temperature controller and Terminal Block. All crafts are strict to according to international standard, as IEC60898, IEC947-2, IEC61008. Another continuous sum-up of clients' suggestion, improvement of technology in daily life, we always strive to reduce the cost, improve the quality, minimizing environment impact, make our customers more competitive.
Your 99.999% satisfaction is our pursuit. Welcome to Meba/Nonrac.
