APPLICATONS
MBLseries circuit beaker is used in lighting distrbution sy stem 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, quickly and it¡¯s installation uses with guide, it¡¯s case and body are adopted with high fire-resistartant and shockproof plastics. The product, with long life, is maily used in AC 500Hz/60Hz single-pole 240V or two on-and-off switeching electric equipentand lighting in normal case. This product conform to GB 10963, IEC60898, BS3871.
SPECIFICATION
Protection span: overload and short circuit protection Rated current In: : 1,23,4,6,10,16,20,25,32,40,50,63A Characteristic:B,C,D characteristic(BKM type to B,C characteristic) Pole: IP,IP+N,2P,3P,3P+N,4P(BKM type without IP+N and 3P+N) Breaking capacity: AC230: 6kA AC230/400V:6kA 4.5kA AC230/400V Compliance standart: IEC60898 Tripper type: Thermomagnetic type Electric life: 10000 time Mounting: track of 35mm of Width:o: one 17.8mm Terminal: square hole press line type(connect with cables of 25mm2)
BREAKER CAPACITY
Stardard |
Rated current(A) |
Pole |
Rated voltage(V) |
Breaking capacity(A) |
|
1 to 40 50 to 60 |
1 |
240 |
6000 |
2,3,4 |
415 |
6000 |
BS3871-1 IEC60898
IEC157-1
BS3871-1 IEC60898 IEC157-1
|
50 to 60
1 |
1 |
240 |
4000 |
2,3,4 |
415 |
4000 |
1 |
220/240 |
10000 |
2,3,4 |
220/240 |
20000 |
2,3,4 |
380/415 |
10000 |
3 |
1 |
220/240 |
8000 |
2,3,4 |
220/240 |
25000 |
2,3,4 |
380/415 |
8000 |
10 to 40 |
1 |
220/240 |
7000 |
2,3,4 |
220/240 |
16000 |
2,3,4 |
380/410 |
8000 |
50 |
1 |
220/240 |
6000 |
2,3,4 |
220/240 |
10000 |
2,3,4 |
380/410 |
6000 |
60
1 to 40
1 to 40
|
1 |
220/240 |
5000 |
2,3,4 |
220/240 |
10000 |
2,3,4 |
380/410 |
5000 |
1 |
240 |
4000 |
2,3,4 |
415 |
4000 |
1 |
220/240 |
69000 |
2,3,4 |
220/240 |
12000 |
2,3,4 |
380/415 |
6000 |
|