ZN28-12/T (D) 4000-50 fixed type indoor HV vacuum circuit breaker is used for many kinds of switchgear like XGN2-12 (Z).
It is widely used for 12kV voltage systems which is accordance with GB1984-2003 standards.
ZN28-12/T (D) 4000-50 fixed type indoor HV vacuum circuit breaker is used for many kinds of switchgear like XGN2-12 (Z).
It is widely used for 12kV voltage systems which is accordance with GB1984-2003 standards.