Applicable Range
¡¡¡¡HH65-63 miniature circuit breaker is designed for overload and short circuit protections with
current limited high breaking capacity,mainly applied to AC 50/60Hz circuit with rated voltage 400V or less and rated current 63A or less .HH65 series miniature circuit breakers (hereinafter called the breakers)are composed of moulded case,operating mechanism,contact,arc-extinguishin system,trpping mechanism ctc.
Applicable Standards
Internationl standard:
IEC 60898 Circuit-breakers for overcurrent protecton for household and similar installation
Main Technical Parameters
a)Ambient temperature
The breakers can work under ambient air temperature-5¡æ-+40¡æ
b)Altitude
The breaker can work under altitude not exceed 2000m;
c)Class of pollution
The class of pollution is Class 2;
d)Mounting type
The mouting type is ¢ó;
e)Mounting position
The breaker can be mounted in rail,or horizontally,vertically,it will not decrease their electric features:
f)Environmental protection
Environmental factors are adequately considered in the design of circuit breaker,with many recoverable and degradable materials
Main technical parameters
| |
rated current |
rated voltage |
breaking capability |
type |
| normal type |
1A-63A |
230V/400V |
6000kA |
1-4p |
| high breaking type |
10000kA |
| height |
1P |
2P |
3P |
4P |
| normal type |
110g |
220g |
330g |
450g |
| high breaking type |
120g |
240g |
360g |
480g |
| impact voltage |
4000V H type 6000V |
| insulated voltage |
500kV |
| mechine life |
20000 times |
| electrical life |
8000 times |
| environmental temperature |
-5¡æ-+55¡æ |
| defend degree |
iP20 |
| endure heat characteristic |
when temperature is 50¡æ,the relative temperature is 95% |
thermal electromagnetic releasing characteristic
outline and installation dimension
