The utility model relates to a Hall current sensor measurement insulation suite piece for high-voltage electrical equipment. The Hall current sensor measurement insulation suite piece comprises an insulated sleeve pipe (3) and a conductor fixedly connected in the insulated sleeve pipe, wherein the length of the conductor is larger than that of the insulated sleeve pipe. The two ends, exposed out of the insulated sleeve pipe, of the conductor are respectively provided with a plane connection area (2a); the plane connection area is provided with electrical connection holes (2a-1); the middle portion of the insulated sleeve pipe is a smooth cylindrical surface (3a); the two sides of the smooth cylindrical surface are creepage ribs (3b) arranged on the periphery of the insulated sleeve pipe; the distribution of the creepage ribs are characterized by being dense in the middle and being sparse at the two ends; the middle portion of the insulated sleeve pipe is a low-voltage side; and the low-voltage side is equipped with an insulated plate (1). Serving as an overall suite piece, the Hall current sensor insulation suite piece can meet the insulation requirement between primary side and secondary side of a Hall sensor in high-voltage electrical equipment with the voltage being more than 3kV, and the safety and reliability are high.