The utility model provides a cat head tower suitable for single time overhead line cable T connects is including body of the tower, ground wire cross arm, well phase conductor cross arm, limit phase conductor cross arm, the supplementary cross arm of upper cable, the supplementary cross arm of lower floor's cable, the ground wire cross arm lies in the perpendicular circuit orientation in body of the tower the top and sets up two -layer cross arm for hang the ground wire, well looks wire cross arm is located ground wire cross arm position below, looks wire during the fixed V type suspension string in upper portion hangs in the well looks wire cross arm, and well looks wire cross arm inside conductor hanging top below sets up two I type cables and draws terminal down. The beneficial effect of the utility model: this cat head tower suitable for single time overhead line cable T connects adopts a ji ta to realize that cable T connects, and construction cost is lower, and area is less, and is less to the influence of adjacent shaft tower atress, does not change former circuit arrangement, need not to carry on adjacent tower transformation usually, is fit for neighbouring tangent tower and the construction of strain insulator tower.