NB-E60 RCCB is used for the protection against electrical leakage in the circuit of 50HZ/60HZ, rated voltage up to 400V, rated current up to 60A. When somebody gets an electric shock or the residual current of the circuit exceeds the fixed value, the RCCB can cut off the power within the time of 0.1s automatically to protect the personal safety and preventing the equipments from the fault resulted by the residual current.
