To aim at providing a terminal board 10 structure not needing an extra man-hour in cable connection at a customer's.

In a terminal board that is composed of a cable, an electric contact 14 that consists of a wire connection part 36 connected with this cable, a fixed part 38 that is fixed at a block 12 and a connection part 40 that connects a counterpart, a block 12 to which the electric contact point 14 is supported/fixed and which has the inside of a connection 16 as well, a screw with washer 18 to contact/fix said cable on the contact 14, and a nut 34 which hinges a screw with washer 18, a protrusion 30 is installed inside of an insert hole 32 of said block 12 in which the screw with washer 18 is inserted and in addition a tip of the screw with washer 18 is also extended and installed, and a concave 33 engaged at the protruded part 30 is mounted, and by the fact that the protrusion 30 is engaged to the concave 33, the above purpose can be achieved by opening a gap which is just enough to insert the cable between the contact 14 and the bottom end of the washer 24.