Wedge clamps are for non-bearing connection or branching between aluminum stranded conductor, copper conudctor or steel core aluminum conductor in arieal insulation lines. The clamp works with insulation cover to offer insulation proetection.
The wedge clamp consists of a C-shaped wedge shell and a wedge, as shown in the figure, and the groove size between the C-type wedge and the wedge is directly related to the diameter of the conductor to be mounted. The groove size and shape are determined by the designer and the manufacturer. Therefore, to choose suitable wedge clamp, the user only need to provide conductort type and sizes of the main line and the branch line.
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