The invention relates to a 110 kilovolt (KV) line parameter testing change-over switch, a manufacturing method thereof and a using method thereof. The 110KV line parameter testing change-over switch comprises an insulation box body and insulation baffles, an A phase electrical connection line, a B phase electrical connection line and a C phase electrical connection line are arranged in the insulating box body, the outside of the A phase electrical connection line, the B phase electrical connection line and the C phase electrical connection line are respectively provided with an insulation baffle, one end of the each phase electrical connection line is connected with a connecting terminal, and the other end of each phase electrical connection line is connected with a bipolar disconnecting link, and a short-circuit braking port and a short-circuit grounding braking port are arranged on the outer portion of the insulation box body. The 110KV line parameter testing change-over switch has the advantages that a line of 110KV or more than 110KV achieves autonomous operation for measuring line parameters before being put into operation, matching works of a power transformation operating team and a management and running department are not needed, detecting of positive sequence capacitance, zero sequence capacitance, positive sequence impedance and zero sequence impedance is finished conveniently and rapidly, detecting time can be shortened greatly, and working efficiency is improved.