Product name: ZN73-12 indoor vacuum circuit breaker
ZN73-12 indoor high voltage vacuum circuit breaker is a type of indoor HV switchgear of rated voltage 12kV, three-phase 50HZ.The VCB can operate frequently with good on-off capability and fast reclose capability. The VCB structure is seperate into two parts that can either steadily installed of fabricated on the chassis frame as a seperate handcart.