Below are some components of a Pringle Switch we recently refurbished. There was very little arcing on the makeup portions, but the pivots were in bad shape from mechanical wear. The customer sent in the effected parts to be serviced. We disassembled the movable and stationary bolt up areas, cleaned and filled all the gouged portions, and then silver plated all the copper. The resulting pieces were the same, if not better than brand new parts.
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