550LR/550HR Reverse Contact Support (Modified Arm) for McGraw-Edison | Support Assembly
$890steel, phenolic
National Manufacturing & Distribution, Inc. has been a trusted leader in producing OEM tap changer parts for over 30 years, serving electric utilities and electrical service organizations since 1981.
Showing 17–32 of 191 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, steel, silver plating
copper, steel
copper, copper-tungsten, steel
copper
copper, tungsten silver
copper, copper-tungsten, steel
copper, copper-tungsten, steel
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