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KNL1RCCB is in conformity with the standard of IEC61008.The RCCB can cut off the fault circuit immediately on the occasion of shock hazard or earth leakage of trunk,thus,it's suitable to avoid the shock hazard and fire caused by earth leakage.The RCCB is mainly suitable for use in varieties of plants and enterprises,building.





How to check your circuit breaker?
1.if your power goes off because your circuit breaker has tripped,look for the lever in the "off" position(A) or where the button has popped out(B).
2.Switch off lights and unplug all appliances on the faulty circuit.
3.Push the operating lever to the "on" position(A) .or push in the button on the circuit breaker(B).
4.If the circuit breaker continues to trip,call a licensed electrician.









Frame class


100A




Rated working voltage


240/415V




Rated frequency


50/60Hz




Rated working current


63,80,100A




Rated residual operating current


0.03,0.1,0.3,0.5A




Rated residual un-operating current


0.015,0.05,0.15,0.25A




Sensibility


AC Type




Maximum operating time


In t0.1s , 5In t0.04




Rated making and breaking capacity


1500A




Limiting value of un-operating current


6In




Rated limiting short-circuit current


3000A




Pole number


2,4P




Mechanical life


10000




Electric life


4000













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