The basic configuration of the terminals is composed by an insulating base, an insulating spacer, line member integral with the insulating base.

Wiring member is seated on an insulating base, and placed within the insulating spacer, the wiring member comprises a wire clamp, screws, nuts and the support frame, the support frame is generally U-shaped wire clamp placed on the support frame along the support frame U, nuts and bolts pressed with the elongated hole of the shaped surface of both ends of the wire clamp, wire clamp the folder and the conductive sheet by the upper wire, on the wire clamp surface projection row of bumps on both sides, one to two ribs on the bumps, characterized in that the upper surface of the conductive sheet projection row of bumps on both sides, the convex block and the upper surface middle of the arc, arc surface of a one to two ribs, bumps and the bump forming a zigzag, on the surface of the conductive sheet middle of a raised platform, the platform central opening threaded bore and the insulating base after the bolt is connected to the under surface of the conductive sheet at both ends of each projection a positioning cylindrical block with the U-shaped support frame is connected to two upper wire clip were placed on both sides of the conductive sheet platform and together with the conductive film holder in together, wire sandwiched with conductive sheet bumps (staggered bite the wire clamp.

Terminal block characterization: that each connection area by insulating base, U-shaped frame, nut, hex screws and upper and lower living blocks on the next live with wiring hole between the relative contact surface, SHCS through the nut top in the upper Activity block, its purpose is to the different thickness of the cable is directly connected on the high current terminal.

Compared with the prior art, it is flexible combination the stitching terminal unit number, crimp or stranded cable connections are secure and reliable, simple and convenient installation and maintenance, etc..