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PCORE: Bushings & Test Terminals

Headquartered in LeRoy, NY, PCORE® is North America's only entity 100% focused on the manufacturing of capacitance-graded bushings, and related components for transformers and oil circuit breakers in the ANSI and CSA marketplace.

PCORE® is a leading provider of capacitance-graded bushings (POC®, PRC®, GSU and Quick-Link), PCORE® Test Terminals and Bushing Repair for the electric utility industry and its equipment suppliers.

View our 2008 ISO Certificate

Watch our PCORE Power To Serve Video


  • Capacitance-Graded Bushings
  • Bushing Repair
  • Test Terminals
  • Diagnostic Services

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