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GYR9N Residual Current Circuit Breaker with Overcurrent Protection(RCBO)

SKU GYR9N Category

Description

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 nameGYR9N
StandardIEC61009-1,GB16917.1
TypeAC
A
Residual current protection typeELE
ELM
Pole1P+N
Rated current(In)6、10、16、20、25、32、40
Rated residual operating current(I△n)30、100、300mA
sensitivityinstant
delay
Rated working voltage(Ue)230V~
Rated insulation voltage(Ui)500V
working frequency50/60Hz
Rated impulse withstand voltage(Uimp)6kV
Rated limiting short circuit currentIm=Rated limit residual short circuit currentI△m6kA
Rated short-circuit breaking capacity(Icn)500A
Rated residual inoperative current0.5I△n
Residual current action
breaking time
Residual currentI△=1I△n0.1s
Residual currentI△=2I△n0.08s
Residual currentI△=5I△n0.04s
Mechanical life / electrical life2000
Degree of protectionDirect installationIP20
Installed in the distribution boxIP40
Working ambient temperature-25℃+60℃
Storage ambient temperature-35℃+85℃
Wiring capacityCopper hard wire1-25mm²
Flexible wire or hoop wire terminal1-16mm²
Contact status indication
Fault indication window
Loop identification

 

 

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