Circuit Breakers

Select Equipment is a leading supplier of new, reconditioned, or retrofitted industrial electrical equipment. Our wide collection of circuit breakers for sale are sure to meet your business needs. Buy circuit breakers online today or contact us for more information.

  • QO1530 Square D Molded Case Circuit Breakers
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    QO1530

    QO1530 Square D Molded Case Circuit Breakers, 2 Pole, 120 Volt, 30 Amp, 10kA@120V AICMODEL QO1530 Voltage 120 Poles 2 AIC 10kA@120V AMPS 30

  • QO1520 Square D Molded Case Circuit Breakers
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    QO1520

    QO1520 Square D Molded Case Circuit Breakers, 2 Pole, 120 Volt, 20 Amp, 10kA@120V AICMODEL QO1520 Voltage 120 Poles 2 AIC 10kA@120V AMPS 20

  • QO150HID Square D Molded Case Circuit Breakers
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    QO150HID

    QO150HID Square D Molded Case Circuit Breakers, 1 Pole, 120 Volt, 50 Amp, 10kA@120V AICMODEL QO150HID Voltage 120 Poles 1 AIC 10kA@120V AMPS 50

  • QO1501042 Square D Molded Case Circuit Breakers
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    QO1501042

    QO1501042 Square D Molded Case Circuit Breakers, 1 Pole, 240 Volt, 50 Amp, 10kA@240V AICMODEL QO1501042 Voltage 240 Poles 1 AIC 10kA@240V AMPS 50

  • QO1501021 Square D Molded Case Circuit Breakers
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    QO1501021

    QO1501021 Square D Molded Case Circuit Breakers, 1 Pole, 240 Volt, 50 Amp, 10kA@240V AICMODEL QO1501021 Voltage 240 Poles 1 AIC 10kA@240V AMPS 50

  • QO1451042 Square D Molded Case Circuit Breakers
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    QO1451042

    QO1451042 Square D Molded Case Circuit Breakers, 1 Pole, 240 Volt, 45 Amp, 10kA@240V AICMODEL QO1451042 Voltage 240 Poles 1 AIC 10kA@240V AMPS 45

  • QO1451021 Square D Molded Case Circuit Breakers
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    QO1451021

    QO1451021 Square D Molded Case Circuit Breakers, 1 Pole, 240 Volt, 45 Amp, 10kA@240V AICMODEL QO1451021 Voltage 240 Poles 1 AIC 10kA@240V AMPS 45

  • QO145 Square D Molded Case Circuit Breakers
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    QO145

    QO145 Square D Molded Case Circuit Breakers, 1 Pole, 240 Volt, 45 Amp, 10kA@240V AICMODEL QO145 Voltage 240 Poles 1 AIC 10kA@240V AMPS 45

  • QO140HID Square D Molded Case Circuit Breakers
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    QO140HID

    QO140HID Square D Molded Case Circuit Breakers, 1 Pole, 120 Volt, 40 Amp, 10kA@120V AICMODEL QO140HID Voltage 120 Poles 1 AIC 10kA@120V AMPS 40

  • QO1401042 Square D Molded Case Circuit Breakers
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    QO1401042

    QO1401042 Square D Molded Case Circuit Breakers, 1 Pole, 240 Volt, 40 Amp, 10kA@240V AICMODEL QO1401042 Voltage 240 Poles 1 AIC 10kA@240V AMPS 40

  • QO1401021 Square D Molded Case Circuit Breakers
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    QO1401021

    QO1401021 Square D Molded Case Circuit Breakers, 1 Pole, 240 Volt, 40 Amp, 10kA@240V AICMODEL QO1401021 Voltage 240 Poles 1 AIC 10kA@240V AMPS 40

  • QO1351042 Square D Molded Case Circuit Breakers
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    QO1351042

    QO1351042 Square D Molded Case Circuit Breakers, 1 Pole, 240 Volt, 35 Amp, 10kA@240V AICMODEL QO1351042 Voltage 240 Poles 1 AIC 10kA@240V AMPS 35