Circuit Breakers

Electrical Breaker Panel & Circuit Breaker Panels

Quality Switchgear sells and repairs electrical breaker panels of many types. If you need your circuit breaker components new, rebuilt, or refurbished, we can sell you the parts you need, when you need them. We understand how crucial circuit breaker panels can be and how time sensitive these parts are.

When a machine in a plant breaks down, you need reliable components that ship quickly. We are available for service 24 hours a day, seven days a week. Let us know how we can help and how fast you need your electrical breaker panel order, and we will make it happen.

  • QO3201021

    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
  • QO320SWN

    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

    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

    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
  • QOB120AFI

    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

    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
  • QOB120GFI

    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

    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
  • QOB120VH

    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
  • QOB120VH1021

    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
  • QOB120VHGFI

    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
  • QOB220

    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