Product Specifications
| Prod Model: |
LB5-63 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Pole: |
1, 2, 3, 4 |
| Type: |
Circuit Breaker |
| Function: |
Overcurrent Protection |
| Arc-extinguishing Medium: |
Air |
| Breaking Capacity: |
Low Voltage Circuit Breakers |
| Poles Number: |
2 |
| Certification: |
CCC |
| Operation: |
Electric Type |
| Installation: |
Insert |
| Speed: |
High-Speed Circuit Breaker |
| Structure: |
Conventional Circuit Breaker |
Product Description
LB5-63 series high-breaking MCB is used in lighting distribution system for protection overload and short-circuit in the system. It is mainly used in AC 50Hz/60Hz, single-pole 240V or two, three, four pole 415V for overload and short-circuit protection as well as for infrequent on-and off switching electric equipment and lighting circuit in normal case.
> Annex: Alarm, auxiliary, shunt+ auxiliary, under-voltage, overvoltage
> Function: Overload protection, short circuit protection, leakage protection.
> Usage: Lighting distribution, motor protection.
> Poles: 1, 2, 3, 4
> Breaking capacity: 4500A, 6000A
> Rated current: 1, 2, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63A
> Standard: IEC60898, GB10963, GB16917
|
Electrical Features |
Rated current In |
A |
1,2,3,4,6,10,16,20,25,32,40,50,63 |
|
|
Poles |
P |
1,2,3,4 |
|
|
Rated Voltage Ue |
V |
240/415 |
|
|
Insulation Voltage Ui |
V |
500 |
|
|
Rated frequency |
Hz |
50/60 |
|
|
Rated breaking capacity |
A |
1-32A/6000A 40-63A/4500A |
|
|
Rated impulse withstand voltage(1.2/50) Uimp |
V |
4000 |
|
|
Dielectric testing voltage at ind.freq for 1 min |
KV |
2 |
|
|
Pollution degree |
|
2 |
|
|
Thermal magnetic release characteristc |
|
B,C,D |
|
Mechanical Features |
Electrical life |
|
4000 |
|
|
Mechanical life |
|
10000 |
|
|
Protection degree |
|
IP20 |
|
|
Reference temperature for setting of thermal element |
|
30 |
|
|
Ambient temperature(daily average no higher than 35) |
|
-5~+40 |
|
|
Storage temperature |
|
-25~70 |
Wenzhou Wan Gu Li-An Electric Co., Ltd. was founded in early 2001, located in the nationally renowned for its production and processing and manufacturing capital of Wenzhou City, located in Wenzhou City Economic Development Zone, Hi-Tech Park, # 3 district, covers an area of 36 acres, plant an area of 20000M2, is the only large-scale smart card and Zhejiang Province, printing and packaging products research and development base, has been identified as high-tech enterprise, Zhejiang Province, Wenzhou Municipal Foreign Economic and Trade Commission to support the export of key products businesses.
