550LR/550HR Reverse Contact Support (Modified Arm) for McGraw-Edison | Support Assembly
$890steel, phenolic
Showing 17–32 of 294 results
steel, phenolic
copper, silver plating
Locking tab for reversing switch stationary contacts in McGraw-Edison 550LR and 550HR tap changers. This retention component secures contacts in proper position, preventing displacement during mechanical operation.
copper, brass, tungsten-silver, steel
copper, steel, silver plating
copper, steel
copper, copper-tungsten, steel
copper
copper, brass silver-tungsten
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