Square D Circuit Breakers

Square D Circuit Breakers

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13 Item(s)

per page

  • Square D SQD FHP16015

    Square D SQD FHP16015 1-P, 15A, 277V, type FHP Circuit Breaker

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    $87.29
  • Square D SQD FHP16020

    Square D SQD FHP16020 1-P, 20A, 277V, type FHP Circuit Breaker

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    $87.29
  • Square D SQD FHP16025

    Square D SQD FHP16025 1-P, 25A, 277V, type FHP Circuit Breaker

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    $87.29
  • Square D SQD FHP16030

    Square D SQD FHP16030 1-P, 30A, 277V, type FHP Circuit Breaker

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    $87.29
  • Square D SQD FHP16035

    Square D SQD FHP16035 1-P, 35A, 277V, type FHP Circuit Breaker

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    $87.29
  • Square D SQD FHP16040

    Square D SQD FHP16040 1-P, 40A, 277V, type FHP Circuit Breaker

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    $87.29
  • Square D SQD FHP16045

    Square D SQD FHP16045 1-P, 45A, 277V, type FHP Circuit Breaker

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    $87.29
  • Square D SQD FHP16050

    Square D SQD FHP16050 1-P, 50A, 277V, type FHP Circuit Breaker

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    $87.29
  • Square D SQD FHP16060

    Square D SQD FHP16060 1-P, 60A, 277V, type FHP Circuit Breaker

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    $87.29
  • Square D SQD FHP16070

    Square D SQD FHP16070 1-P, 70A, 277V, type FHP Circuit Breaker

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    $98.31
  • Square D SQD FHP16080

    Square D SQD FHP16080 1-P, 80A, 277V, type FHP Circuit Breaker

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    $98.31
  • Square D SQD FHP16090

    Square D SQD FHP16090 1-P, 90A, 277V, type FHP Circuit Breaker

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    $98.31
  • Square D SQD FHP16100

    Square D SQD FHP16100 1-P, 100A, 277V, type FHP Circuit Breaker

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    $98.31

13 Item(s)

per page

Square D circuit breakers are available in countless different configurations, reconditioned and new. We list hundreds of models in our online catalog, including popular models like the XO120, EDB34030, KA36200, QOB230, and FA34100, as well as various other models, new, used, and professionally reconditioned. If you're having a difficult time finding the exact part you need, or you're looking for an obsolete/discontinued model that we don't list on our site, CALL US and we'll help you get the Square D breaker you need, quickly. Keep in mind that we offer same day shipping and overnight shipping options.

Square D is an American manufacturer of equipment used to control and distribute electric power headquartered in Palatine, Illinois.

Square D was founded in 1903 in Detroit, Michigan by Bryson Dexter Horton who is credited with the invention of the safety switch which encased high voltage switches and started the company's main line of business of circuit breakers and encased control panels. In 1991, the company was acquired and became a subsidiary of Schneider Electric. Products and systems developed by the Square D brand are present in all sectors of activity, from circuit breakers to monitoring and control systems. The tertiary and residential building sectors are major consumers of Square D product.