The invention discloses a carbon fiber high-voltage switch cabinet, and belongs to the technical field of switch cabinets. The carbon fiber high-voltage switch cabinet comprises a switch cabinet shell, a switch cabinet framework, a disconnecting link, a vacuum switch and a current transformer. The carbon fiber high-voltage switch cabinet is characterized by further comprising an electronic device and a switch cabinet front/rear door linkage device, wherein the electronic device consists of a motor and a two-stage speed reducer consisting of two groups of worm gears and worms; a telescopic plate and linkage plates are respectively fixed on a front door and a rear door through two fixed moving shafts; the telescopic plate is connected with the linkage plates through hinge pins; four linkage plates are connected through hinge pins and are fixed on the framework through rotating shafts; the main shaft of the motor is connected with a worm I; the worm I is used for driving a worm gear I; the worm gear I is connected with a worm II; the worm II is connected with a coupling; a clutch is arranged between the worm II and the main shaft of a divide-shut brake.