vacuum circuit breaker ZN23-40.5

SUMMARY
ZN23-40.5 vacuum circuit breaker is rated voltage of 40.5kV, three-phase AC 50Hz high-voltage electrical equipment indoors, suitable for industrial and mining enterprises, substations and power transmission and distribution system for the control and protection switching, particularly suitable for metallurgy, electric arc steelmaking frequently required to operate such business, as a control and protection equipment.
The products meet GB1984-89 "AC High Voltage Circuit Breaker" standard.

MODEL & IMPLICATIONS