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    • Molded Case

    • QO3201021
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      QO3201021

      Square D QO3201021 Molded Case Circuit Breaker. Family QO Series; Type QO; 240 Voltage; 3 Pole; 3 Phase; 20 Amp; 10kA@240V AIC; Plug-In Mounting.

      Amperage: 20
      Family: QO Series
      Trip Functions: LI
      Poles: 3
      Voltage: 240
      AIC: 10kA@240V
      Mount Type: Plug-In
      MSRP: $437.00
      $380.00
    • QO320SWN
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      QO320SWN

      Square D QO320SWN Molded Case Circuit Breaker. Family QO Series; Type QO-SW; 240 Voltage; 2 Pole; 1 Phase; 20 Amp; 10kA@240V AIC; Plug-In Mounting.

      Amperage: 20
      Family: QO Series
      Trip Functions: LI
      Poles: 2
      Voltage: 240
      AIC: 10kA@240V
      Mount Type: Plug-In
      $148.50
    • QOB120 QOB120, front
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      QOB120

      Square D QOB120 Molded Case Circuit Breaker. Family QOB Series; Type QOB; 120 Voltage; 1 Pole; 1 Phase; 20 Amp; 10kA@120V AIC; Bolt-On Mounting.

      Amperage: 20
      Family: QOB Series
      Trip Functions: LI
      Frame: QO Frame
      Poles: 1
      Voltage: 120
      AIC: 10kA@120V
      Mount Type: Bolt-On
      $15.75
    • QOB1201021
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      QOB1201021

      Square D QOB1201021 Molded Case Circuit Breaker. Family QOB Series; Type QOB; 120 Voltage; 1 Pole; 1 Phase; 20 Amp; 10kA@120V AIC; Bolt-On Mounting.

      Amperage: 20
      Family: QOB Series
      Trip Functions: LI
      Poles: 1
      Voltage: 120
      AIC: 10kA@120V
      Mount Type: Bolt-On
      RFQ
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    • QOB120AFI
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      QOB120AFI

      Square D QOB120AFI Molded Case Circuit Breaker. Family QOB Series; Type QOB; 120 Voltage; 1 Pole; 1 Phase; 20 Amp; 10kA@120V AIC; Bolt-On Mounting.

      Amperage: 20
      Family: QOB Series
      Trip Functions: LI
      Poles: 1
      Voltage: 120
      AIC: 10kA@120V
      Mount Type: Bolt-On
      MSRP: $261.00
      $81.50
    • QOB120EPD
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      QOB120EPD

      Square D QOB120EPD Molded Case Circuit Breaker. Family QOB Series; Type QOB; 120 Voltage; 1 Pole; 1 Phase; 20 Amp; 10kA@120V AIC; Bolt-On Mounting.

      Amperage: 20
      Family: QOB Series
      Trip Functions: LI
      Poles: 1
      Voltage: 120
      AIC: 10kA@120V
      Mount Type: Bolt-On
      RFQ
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    • QOB120GFI
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      QOB120GFI

      Square D QOB120GFI Molded Case Circuit Breaker. Family QOB Series; Type QOB; 120 Voltage; 1 Pole; 1 Phase; 20 Amp; 10kA@120V AIC; Bolt-On Mounting.

      Amperage: 20
      Family: QOB Series
      Trip Functions: LI
      Poles: 1
      Voltage: 120
      AIC: 10kA@120V
      Mount Type: Bolt-On
      MSRP: $248.00
      $160.50
    • QOB120HID
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      QOB120HID

      Square D QOB120HID Molded Case Circuit Breaker. Family QOB Series; Type QOB; 120 Voltage; 1 Pole; 1 Phase; 20 Amp; 10kA@120V AIC; Bolt-On Mounting.

      Amperage: 20
      Family: QOB Series
      Trip Functions: LI
      Poles: 1
      Voltage: 120
      AIC: 10kA@120V
      Mount Type: Bolt-On
      MSRP: $49.50
      $49.00
    • QOB120VH
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      QOB120VH

      Square D QOB120VH Molded Case Circuit Breaker. Family QOB Series; Type QOB; 120 Voltage; 1 Pole; 1 Phase; 20 Amp; 22kA@120V AIC; Bolt-On Mounting.

      Amperage: 20
      Family: QOB Series
      Trip Functions: LI
      Poles: 1
      Voltage: 120
      AIC: 22kA@120V
      Mount Type: Bolt-On
      $78.50
    • QOB120VH1021
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      QOB120VH1021

      Square D QOB120VH1021 Molded Case Circuit Breaker. Family QOB Series; Type QOB; 120 Voltage; 1 Pole; 1 Phase; 20 Amp; 22kA@120V AIC; Bolt-On Mounting.

      Amperage: 20
      Family: QOB Series
      Trip Functions: LI
      Poles: 1
      Voltage: 120
      AIC: 22kA@120V
      Mount Type: Bolt-On
      RFQ
      View Details
    • QOB120VHGFI
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      QOB120VHGFI

      Square D QOB120VHGFI Molded Case Circuit Breaker. Family QOB Series; Type QOB; 120 Voltage; 1 Pole; 1 Phase; 20 Amp; 22kA@120V AIC; Bolt-On Mounting.

      Amperage: 20
      Family: QOB Series
      Trip Functions: LI
      Poles: 1
      Voltage: 120
      AIC: 22kA@120V
      Mount Type: Bolt-On
      MSRP: $497.00
      $250.00
    • QOB220
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      QOB220

      Square D QOB220 Molded Case Circuit Breaker. Family QOB Series; Type QOB; 120 Voltage; 2 Pole; 1 Phase; 20 Amp; 10kA@120V AIC; Bolt-On Mounting.

      Amperage: 20
      Family: QOB Series
      Trip Functions: LI
      Frame: QO Frame
      Poles: 2
      Voltage: 120
      AIC: 10kA@120V
      Mount Type: Bolt-On
      MSRP: $89.00
      $32.04
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