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Circuit Breakers

Shop ORKA's circuit breakers for dependable home and commercial electrical protection. Find 1‑pole and 2‑pole standard thermal magnetic breakers, AFCI and AFCI/GFCI models, plus 2nd Gen SMART circuit breakers for advanced monitoring and control. Available in a range of amperages from 15A to 100A and 120V or 120/240V options, these breakers help protect wiring, reduce fire risk and keep electrical systems running safely.

  • Square D Miniature Circuit Breaker 240V 30/30A
    $70.42 - $70.42
    $70.42
    $70.42 - $70.42
    $70.42

    Square D Miniature Circuit Breaker 240V 30/30A

    Schneider Electric

    DescriptionQO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. ...

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    $70.42 - $70.42
    $70.42
    $70.42 - $70.42
    $70.42
  • Square D Miniature Circuit Breaker 240V 30/20A
    $59.19 - $59.19
    $59.19
    $59.19 - $59.19
    $59.19

    Square D Miniature Circuit Breaker 240V 30/20A

    Schneider Electric

    DescriptionQO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. ...

    View full details
    $59.19 - $59.19
    $59.19
    $59.19 - $59.19
    $59.19
  • Square D Miniature Circuit Breaker 240V 30/15A
    $59.19 - $59.19
    $59.19
    $59.19 - $59.19
    $59.19

    Square D Miniature Circuit Breaker 240V 30/15A

    Schneider Electric

    DescriptionQO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. ...

    View full details
    $59.19 - $59.19
    $59.19
    $59.19 - $59.19
    $59.19
  • Square D Miniature Circuit Breaker 120/240V 90A
    $153.04 - $153.04
    $153.04
    $153.04 - $153.04
    $153.04

    Square D Miniature Circuit Breaker 120/240V 90A

    Schneider Electric

    DescriptionQO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. ...

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    $153.04 - $153.04
    $153.04
    $153.04 - $153.04
    $153.04
  • Square D Miniature Circuit Breaker 120/240V 80A
    $153.04 - $153.04
    $153.04
    $153.04 - $153.04
    $153.04

    Square D Miniature Circuit Breaker 120/240V 80A

    Schneider Electric

    DescriptionQO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. ...

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    $153.04 - $153.04
    $153.04
    $153.04 - $153.04
    $153.04
  • Square D Miniature Circuit Breaker 120/240V 70A
    $146.37 - $146.37
    $146.37
    $146.37 - $146.37
    $146.37

    Square D Miniature Circuit Breaker 120/240V 70A

    Schneider Electric

    DescriptionQO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. ...

    View full details
    $146.37 - $146.37
    $146.37
    $146.37 - $146.37
    $146.37
  • Square D Miniature Circuit Breaker 120/240V 60A
    $90.28 - $90.28
    $90.28
    $90.28 - $90.28
    $90.28

    Square D Miniature Circuit Breaker 120/240V 60A

    Schneider Electric

    DescriptionQO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. ...

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    $90.28 - $90.28
    $90.28
    $90.28 - $90.28
    $90.28
  • Square D Spd T2 Qo Lc 50Ka 120/240V
    $162.27 - $162.27
    $162.27
    $162.27 - $162.27
    $162.27

    Square D Spd T2 Qo Lc 50Ka 120/240V

    Schneider Electric

    DescriptionQO Load Centers offer premium features by allowing QO breakers, ground fault interrupters, arc fault interrupters, and surge arresters t...

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    $162.27 - $162.27
    $162.27
    $162.27 - $162.27
    $162.27
  • Square D Miniature Circuit Breaker 120/240V 50A
    $260.58 - $260.58
    $260.58
    $260.58 - $260.58
    $260.58

    Square D Miniature Circuit Breaker 120/240V 50A

    Schneider Electric

    DescriptionQO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. ...

    View full details
    $260.58 - $260.58
    $260.58
    $260.58 - $260.58
    $260.58
  • Square D Miniature Circuit Breaker 120/240V 50A
    $90.28 - $90.28
    $90.28
    $90.28 - $90.28
    $90.28

    Square D Miniature Circuit Breaker 120/240V 50A

    Schneider Electric

    DescriptionQO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. ...

    View full details
    $90.28 - $90.28
    $90.28
    $90.28 - $90.28
    $90.28
  • Square D Miniature Circuit Breaker 120/240V 30A
    $260.56 - $260.56
    $260.56
    $260.56 - $260.56
    $260.56

    Square D Miniature Circuit Breaker 120/240V 30A

    Schneider Electric

    DescriptionQO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. ...

    View full details
    $260.56 - $260.56
    $260.56
    $260.56 - $260.56
    $260.56
  • Square D Miniature Circuit Breaker 120/240V 30A
    $41.94 - $41.94
    $41.94
    $41.94 - $41.94
    $41.94

    Square D Miniature Circuit Breaker 120/240V 30A

    Schneider Electric

    DescriptionQO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. ...

    View full details
    $41.94 - $41.94
    $41.94
    $41.94 - $41.94
    $41.94
  • Square D Miniature Circuit Breaker 120/240V 25A
    $46.07 - $46.07
    $46.07
    $46.07 - $46.07
    $46.07

    Square D Miniature Circuit Breaker 120/240V 25A

    Schneider Electric

    DescriptionQO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. ...

    View full details
    $46.07 - $46.07
    $46.07
    $46.07 - $46.07
    $46.07
  • Square D Miniature Circuit Breaker 120/240V 20A
    $260.62 - $260.62
    $260.62
    $260.62 - $260.62
    $260.62

    Square D Miniature Circuit Breaker 120/240V 20A

    Schneider Electric

    DescriptionQO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. ...

    View full details
    $260.62 - $260.62
    $260.62
    $260.62 - $260.62
    $260.62
  • Square D Miniature Circuit Breaker 120/240V 20A
    $37.47 - $37.47
    $37.47
    $37.47 - $37.47
    $37.47

    Square D Miniature Circuit Breaker 120/240V 20A

    Schneider Electric

    DescriptionQO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. ...

    View full details
    $37.47 - $37.47
    $37.47
    $37.47 - $37.47
    $37.47
  • Square D Miniature Circuit Breaker 120/240V 150A
    $431.64 - $431.64
    $431.64
    $431.64 - $431.64
    $431.64

    Square D Miniature Circuit Breaker 120/240V 150A

    Schneider Electric

    DescriptionQO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. ...

    View full details
    $431.64 - $431.64
    $431.64
    $431.64 - $431.64
    $431.64
  • Square D Miniature Circuit Breaker 120/240V 125A
    $373.40 - $373.40
    $373.40
    $373.40 - $373.40
    $373.40

    Square D Miniature Circuit Breaker 120/240V 125A

    Schneider Electric

    DescriptionQO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. ...

    View full details
    $373.40 - $373.40
    $373.40
    $373.40 - $373.40
    $373.40
  • Square D Miniature Circuit Breaker 120/240V 100A
    $137.58 - $137.58
    $137.58
    $137.58 - $137.58
    $137.58

    Square D Miniature Circuit Breaker 120/240V 100A

    Schneider Electric

    DescriptionQO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. ...

    View full details
    $137.58 - $137.58
    $137.58
    $137.58 - $137.58
    $137.58
  • Square D Miniature Circuit Breaker 240V 20/30A
    $59.19 - $59.19
    $59.19
    $59.19 - $59.19
    $59.19

    Square D Miniature Circuit Breaker 240V 20/30A

    Schneider Electric

    DescriptionQO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. ...

    View full details
    $59.19 - $59.19
    $59.19
    $59.19 - $59.19
    $59.19
  • Square D Miniature Cb 120/240V 20A/20A
    $43.37 - $43.37
    $43.37
    $43.37 - $43.37
    $43.37

    Square D Miniature Cb 120/240V 20A/20A

    Schneider Electric

    DescriptionQO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. ...

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    $43.37 - $43.37
    $43.37
    $43.37 - $43.37
    $43.37
  • Square D Miniature Circuit Breaker 240V 20/15A
    $47.54 - $47.54
    $47.54
    $47.54 - $47.54
    $47.54

    Square D Miniature Circuit Breaker 240V 20/15A

    Schneider Electric

    DescriptionQO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. ...

    View full details
    $47.54 - $47.54
    $47.54
    $47.54 - $47.54
    $47.54
  • Square D Miniature Cb 120/240V 15A/15A
    $42.20 - $42.20
    $42.20
    $42.20 - $42.20
    $42.20

    Square D Miniature Cb 120/240V 15A/15A

    Schneider Electric

    DescriptionQO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. ...

    View full details
    $42.20 - $42.20
    $42.20
    $42.20 - $42.20
    $42.20
  • Square D Miniature Circuit Breaker 240V 15/30A
    $59.19 - $59.19
    $59.19
    $59.19 - $59.19
    $59.19

    Square D Miniature Circuit Breaker 240V 15/30A

    Schneider Electric

    DescriptionQO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. ...

    View full details
    $59.19 - $59.19
    $59.19
    $59.19 - $59.19
    $59.19
  • Square D Miniature Circuit Breaker 120/240V 50A
    $45.48 - $45.48
    $45.48
    $45.48 - $45.48
    $45.48

    Square D Miniature Circuit Breaker 120/240V 50A

    Schneider Electric

    DescriptionQO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. ...

    View full details
    $45.48 - $45.48
    $45.48
    $45.48 - $45.48
    $45.48
  • Square D Miniature Circuit Breaker 120/240V 40A
    $34.48 - $34.48
    $34.48
    $34.48 - $34.48
    $34.48

    Square D Miniature Circuit Breaker 120/240V 40A

    Schneider Electric

    DescriptionQO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. ...

    View full details
    $34.48 - $34.48
    $34.48
    $34.48 - $34.48
    $34.48
  • Square D Miniature Circuit Breaker 120/240V 30A
    $34.48 - $34.48
    $34.48
    $34.48 - $34.48
    $34.48

    Square D Miniature Circuit Breaker 120/240V 30A

    Schneider Electric

    DescriptionQO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. ...

    View full details
    $34.48 - $34.48
    $34.48
    $34.48 - $34.48
    $34.48
  • Square D Miniature Circuit Breaker 120V 20A
    $196.60 - $196.60
    $196.60
    $196.60 - $196.60
    $196.60

    Square D Miniature Circuit Breaker 120V 20A

    Schneider Electric

    DescriptionQO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. ...

    View full details
    $196.60 - $196.60
    $196.60
    $196.60 - $196.60
    $196.60
  • Square D Miniature Circuit Breaker 120V 20A
    $213.85 - $213.85
    $213.85
    $213.85 - $213.85
    $213.85

    Square D Miniature Circuit Breaker 120V 20A

    Schneider Electric

    DescriptionQO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. ...

    View full details
    $213.85 - $213.85
    $213.85
    $213.85 - $213.85
    $213.85
  • Square D Miniature Circuit Breaker 120V 20A
    $169.79 - $169.79
    $169.79
    $169.79 - $169.79
    $169.79

    Square D Miniature Circuit Breaker 120V 20A

    Schneider Electric

    DescriptionQO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. ...

    View full details
    $169.79 - $169.79
    $169.79
    $169.79 - $169.79
    $169.79
  • Square D Miniature Circuit Breaker 120/240V 20A
    $21.05 - $21.05
    $21.05
    $21.05 - $21.05
    $21.05

    Square D Miniature Circuit Breaker 120/240V 20A

    Schneider Electric

    DescriptionQO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. ...

    View full details
    $21.05 - $21.05
    $21.05
    $21.05 - $21.05
    $21.05
  • Square D Miniature Circuit Breaker 120V 15A
    $169.79 - $169.79
    $169.79
    $169.79 - $169.79
    $169.79

    Square D Miniature Circuit Breaker 120V 15A

    Schneider Electric

    DescriptionQO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. ...

    View full details
    $169.79 - $169.79
    $169.79
    $169.79 - $169.79
    $169.79
  • Square D Miniature Circuit Breaker 120V 15A
    $213.85 - $213.85
    $213.85
    $213.85 - $213.85
    $213.85

    Square D Miniature Circuit Breaker 120V 15A

    Schneider Electric

    DescriptionQO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. ...

    View full details
    $213.85 - $213.85
    $213.85
    $213.85 - $213.85
    $213.85
  • Square D Miniature Circuit Breaker 120/240V 15A.
    $21.05 - $21.05
    $21.05
    $21.05 - $21.05
    $21.05

    Square D Miniature Circuit Breaker 120/240V 15A.

    Schneider Electric

    DescriptionQO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. ...

    View full details
    $21.05 - $21.05
    $21.05
    $21.05 - $21.05
    $21.05
  • Schneider Electric 40A 1P Nc Breaker
    $43.06 - $43.06
    $43.06
    $43.06 - $43.06
    $43.06

    Schneider Electric 40A 1P Nc Breaker

    Schneider Electric

    DescriptionStab-Lok circuit breakers are one, two, and three pole thermal magnetic circuit breakers that provide arc fault circuit interrupters for...

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    $43.06 - $43.06
    $43.06
    $43.06 - $43.06
    $43.06
  • Schneider Electric Nc Molded Case Cir Brkr <1000V 50A 2P
    $137.04 - $137.04
    $137.04
    $137.04 - $137.04
    $137.04

    Schneider Electric Nc Molded Case Cir Brkr <1000V 50A 2P

    Schneider Electric

    DescriptionStab-Lok circuit breakers are one, two, and three pole thermal magnetic circuit breakers that provide arc fault circuit interrupters for...

    View full details
    $137.04 - $137.04
    $137.04
    $137.04 - $137.04
    $137.04
  • Schneider Electric 30A 1P Nc Breaker
    $43.06 - $43.06
    $43.06
    $43.06 - $43.06
    $43.06

    Schneider Electric 30A 1P Nc Breaker

    Schneider Electric

    DescriptionStab-Lok circuit breakers are one, two, and three pole thermal magnetic circuit breakers that provide arc fault circuit interrupters for...

    View full details
    $43.06 - $43.06
    $43.06
    $43.06 - $43.06
    $43.06
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