Whole set disconncting switch is composed of disconnecting switch, CJ17 electric mechanism, manual-operation mechanism, driven accessory. The product can be lay straight under generatrix, it's static contactor hang on overhead generatrix.It form insulated uprighted fracture. In particular on the transformer station with bypass generatrix of double generatrix-zone.

Disconncting switch is single-column vertica-fracture folding, base is mounted with supporting insulator, operation insulator, rod ,crankarm, machine catenation component between main knife switch and earthing knife switch. Mounting-hole on the base is helpful to mount on the foundation of cement and steel racket.

Clockwise turning of operation insulator can push main knif switch strench and close, anti-clockwise turn can make itself closing and folding , form visible vertical fracture.

  When fixed static contactor is interupted by nature force to deviate ideal position, switch itself can keep it’s function. Otherwise on the process of mounting and adjusting , it also keep normal running regradless of serious error on switch.