HB2 moulded case circuit breaker MCCB
HB2 series moulded case circuit breaker, it applicable circuit of AC 50HZ(OR 60Hz), rated insulation voltage 660v, rated operating voltage under AC 600,250v(DC), rated operating current 10A-800A, for distribute energy of electricity and infrequent making and breaking circuit, in normal conditions. the MCCB rated current under 400A they are provided with the function of the protection against overload and short circuit and undervoltage. the MCCB complies with standard of IEC94-2, GB14048.2, GB14048.4,and so on
