Residual current-operated circuit breakers (RCBO)with overcurrent protection are mainly suitable for applications that require both overcurrent protection (overload and short circuit)and ground-fault current protection. It can detect faults and trip in time to ensure the safety of staff and equipment.Can be applied to energy management systems, power supply, and distribution network automation, residential power monitoring, complete sets of equipment
| Product name | GYR9N | |
| Standard | IEC61009-1,GB16917.1 | |
| Type | AC | ■ |
| A | ■ | |
| Residual current protection type | ELE | ■ |
| ELM | ■ | |
| Pole | 1P+N | |
| Rated current（In） | 6、10、16、20、25、32、40 | |
| Rated residual operating current（I△n） | 30、100、300mA | |
| sensitivity | instant | ■ |
| delay | ― | |
| Rated working voltage（Ue） | 230V~ | |
| Rated insulation voltage（Ui） | 500V | |
| working frequency | 50/60Hz | |
| Rated impulse withstand voltage（Uimp） | 6kV | |
| Rated limiting short circuit currentIm=Rated limit residual short circuit currentI△m | 6kA | |
| Rated short-circuit breaking capacity（Icn） | 500A | |
| Rated residual inoperative current | 0.5I△n | |
| Residual current action breaking time |
Residual currentI△=1I△n | 0.1s |
| Residual currentI△=2I△n | 0.08s | |
| Residual currentI△=5I△n | 0.04s | |
| Mechanical life / electrical life | 2000 | |
| Degree of protection | Direct installation | IP20 |
| Installed in the distribution box | IP40 | |
| Working ambient temperature | -25℃+60℃ | |
| Storage ambient temperature | -35℃+85℃ | |
| Wiring capacity | Copper hard wire | 1-25mm² |
| Flexible wire or hoop wire terminal | 1-16mm² | |
| Contact status indication | ― | |
| Fault indication window | ― | |
| Loop identification | ■ | |
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