ID Residual current circuit breaker provide the function of isolation switching and earth leakage protection of electrical circuits. And also provide the indirect protection of the operators body against the dangerous effects of electric current and provide the protection of the fire caused by the electrical circuit fault.
Technical data
Standard:IEC1008,GB16916
Rated Voltage(Un):
2pole:230V AC
4pole:400V AC
Rated Current(In):25,40,63A
Rated residual operating current(I △n):10、30、100、300、500mA
Rated residual non-operation Current( I△no)： 0.5I△n
Residual current off-time： ≤0.1s
Minimum value of rated making and breaking capacity (Im):630A
Rated conditional short-circuit current(inc):In=25,40A Inc=1500A In=63A Inc=3000A
Endurance: on load:2000 cycles
off load:2000 cycles
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