Integrated cable inlet-outlet sleeve

The invention provides an integrated cable inlet-output sleeve, which comprises an insulated sleeve body made of epoxy resin, wherein three-phase buses are arranged in the sleeve body; the three-phases buses are simultaneously poured in the sleeve body; an inlet hole and an outlet hole are formed in the sleeve body; inner end heads of the three-phases buses extend form the inlet hole and the external end heads of the three-phases buses extend from the outlet hole; the internal end heads are connected with each phase of main loop bus in a switch cabinet respectively and the external end heads are connected with a cable accessory head when the sleeve is installed and used; and an induction coil is arranged in the outlet hole. By application of the integrated cable inlet-output sleeve, three phases of inlet-outlet insulators are integrated, so that the insulated distance between conductors and the width of the switch cabinet are reduced; the risk of air leakage caused by local deformation of the inlet-outlet ins