| 摘要 |
A wire clamp for earthing a metal structure includes a body (10) having a tapped cylindrical cavity opening at a first end of the body, the other end being closed by a bottom (12) pierced with a hole (13) for the passage of a screw (20) for fastening the body onto metal structure, the body having over at least a part of the tapped cavity two through-slots facing each other that are formed along two generatrices of the cylindrical cavity and opening at the first end and a threaded plug (30) having a formation for rotational driving and adapted to helicoidally engage in the tapping of the cylindrical cavity to clamp a core of an electrical wire against the bottom of the slots, the plug having a central through-hole (32) adapted to allow passage of a tool for rotationally driving the screw for fastening the body onto the metal structure.
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