CFS series moulded case circuit breaker is suitable for the circuit of AC 50Hz(or 60Hz), rated insul ation Voltage 660V, rated operating Voltage under AC 660V,250V(DC), rated operating current 10-800A. It is for distributing energy of electricity and infrequent switch-over under normal conditions.
The MCCB rated current under 400A. They are provided with the function of the protection against over-load and short circuit and undervoltage. The MCCB complies with standard of IEC947-2.








