Standard export wooden case packing
Ningbo or Shanghai
ZN28-12 Indoor High Voltage Vacuum Circuit Breaker
ZN28-12 Series indoor high voltage vacuum circuit breaker is switchgear for rated voltage 12KV, three phases AC50Hz. It complies with GB1984-89 standard. The structure of this product can be installed switchgear body and operating mechanism or install these two type separatively. Integral assembled structure is the basic product ZN28-12, and separate assembled structure ZN28-A-12 suits for fixed type switchboard, such as GG-1A(Z)XGN2A10(Z) and etc This breaker can be cooperated with CD17, CD10ADC electromagnetic mechanism, or CT17, CT19spring charging operating mechanism.
Main Technical Parameters
Note:Please contact the factory to confirm the latest parameters