| General |
| DF202 Residual Current Circuit Breaker is mainly suitable for avoiding overload and short circuit. It is especially used in illumination and distribution system of industry and commerce. Its capability is favourable and credible. It has high breaking capacity. The shell and parts are made of fire resistance and shock resistance plastics. It has a long life. It is mainly used for avoiding overload and short circuit of AC 50/60Hz rated voltage of single pole 230V and two, three or four poles 400V circuit. It can also be used for unfrequent switch on and off the electrical equipment and illumination circuit under normal condition. This products comply with IEC60947. |
| Technical Parameter |
|
Frame class |
63A |
|
Rated working voltage |
230/400V |
|
Rated frequency |
50/60Hz |
|
Rated working current |
16¡¢25¡¢40¡¢63A |
|
Rated residual operating current |
0.03£¬0.1£¬0.3,0.5 A |
|
Rated residual un-operating current |
0.015£¬0.05,0.15,0.25 A |
|
Sensibility |
A&AC Type |
|
Maximum operating time |
l¡÷n t¡Ü0.1s£¬5l¡÷n t¡Ü0.04 |
|
Rated making and breaking capacity |
ln¡Ü50A 500A,ln=63A 630A |
|
Limiting £¦#118alue of un-operating current |
6ln |
|
Rated limiting short-circuit current |
10000A |
|
Pole number |
2P 4P |
|
Mechanical life |
20000 |
|
Electric life |
4000 |
|
