Metal armoured and high protection class
watch window
pressure release channel
Reliable and safe
Flexible configuration
Interchange of withdrawable circuit breaker
It can be fit for different type of protection relays

KYN28A-12 is the switchgear apply in the single busbar power system and single busbar sectionalized power system with three-phase AC 50Hz,7.2~12kV.It can be used for receiving & distributing electric power of the transmission and distribution control.