Electrical connecting sheet

The utility model belongs to the technical field of electric power, in particular to an electrical connecting sheet, which comprises a relay, connecting terminals are arranged on the front surface of the relay at equal intervals, a first connecting sheet is fixed on one connecting terminal through a bolt, and a sinking groove is formed in the top of the first connecting sheet. By arranging the relay, the connecting terminal, the first connecting piece, the sinking groove, the second connecting piece, the T-shaped clamping groove, the T-shaped clamping block and the wiring terminal, when the electrical connecting piece is used, the first connecting piece can be connected with the relay, the second connecting piece is connected with one end of a wire, and the wire is connected with the relay through the T-shaped clamping groove and the T-shaped clamping block under the matching of the T-shaped clamping groove and the T-shaped clamping block. When the secondary wire is checked or modified in the later period, on