Access line split type vacuum circuit breaker

The utility model discloses an access line split type vacuum circuit breaker which comprises a vacuum circuit breaker body, and an insulation type split type anti-interference wiring structure is installed on the vacuum circuit breaker body. The insulation type split anti-interference wiring structure comprises an installation box, an equipment installation cavity, a cross-shaped partition plate, two pairs of split type isolation wiring assemblies and a combined insulation installation assembly. The utility model relates to the technical field of vacuum circuit breakers, and has the beneficial effects that the wiring structure solves the problems that the wiring structure of the conventional vacuum circuit breaker is simple, one end of a wire rod is mostly directly connected to a wiring end of a vacuum circuit breaker body, effective insulation protection is not available, the insulation effect is poor, the wire rod is not effectively branched and fixed, and the wire rod cannot be effectively fixed in the usi