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.

  • QO320

    QO320

    Square D QO320 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: $248.00
    $123.50
  • 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
  • QO325

    QO325

    Square D QO325 Molded Case Circuit Breaker. Family QO Series; Type QO; 240 Voltage; 3 Pole; 3 Phase; 25 Amp; 10kA@240V AIC; Plug-In Mounting.

    Amperage: 25
    Family: QO Series
    Trip Functions: LI
    Poles: 3
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Plug-In
    MSRP: $248.00
    $60.50
  • QO330

    QO330

    Square D QO330 Molded Case Circuit Breaker. Family QO Series; Type QO; 240 Voltage; 3 Pole; 3 Phase; 30 Amp; 10kA@240V AIC; Plug-In Mounting.

    Amperage: 30
    Family: QO Series
    Trip Functions: LI
    Poles: 3
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Plug-In
    MSRP: $248.00
    $54.75
  • QO3301021

    QO3301021

    Square D QO3301021 Molded Case Circuit Breaker. Family QO Series; Type QO; 240 Voltage; 3 Pole; 3 Phase; 30 Amp; 10kA@240V AIC; Plug-In Mounting.

    Amperage: 30
    Family: QO Series
    Trip Functions: LI
    Poles: 3
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Plug-In
  • QO330VH

    QO330VH

    Square D QO330VH Molded Case Circuit Breaker. Family QO Series; Type QO; 240 Voltage; 3 Pole; 3 Phase; 30 Amp; 22kA@240V AIC; Plug-In Mounting.

    Amperage: 30
    Family: QO Series
    Trip Functions: LI
    Poles: 3
    Voltage: 240
    AIC: 22kA@240V
    Mount Type: Plug-In
  • QO335

    QO335

    Square D QO335 Molded Case Circuit Breaker. Family QO Series; Type QO; 240 Voltage; 3 Pole; 3 Phase; 35 Amp; 10kA@240V AIC; Plug-In Mounting.

    Amperage: 35
    Family: QO Series
    Trip Functions: LI
    Poles: 3
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Plug-In
  • QO340

    QO340

    Square D QO340 Molded Case Circuit Breaker. Family QO Series; Type QO; 240 Voltage; 3 Pole; 3 Phase; 40 Amp; 10kA@240V AIC; Plug-In Mounting.

    Amperage: 40
    Family: QO Series
    Trip Functions: LI
    Poles: 3
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Plug-In
    MSRP: $248.00
    $122.50
  • QO3401021

    QO3401021

    Square D QO3401021 Molded Case Circuit Breaker. Family QO Series; Type QO; 240 Voltage; 3 Pole; 3 Phase; 40 Amp; 10kA@240V AIC; Plug-In Mounting.

    Amperage: 40
    Family: QO Series
    Trip Functions: LI
    Poles: 3
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Plug-In
  • QO340VH

    QO340VH

    Square D QO340VH Molded Case Circuit Breaker. Family QO Series; Type QO; 240 Voltage; 3 Pole; 3 Phase; 40 Amp; 22kA@240V AIC; Plug-In Mounting.

    Amperage: 40
    Family: QO Series
    Trip Functions: LI
    Poles: 3
    Voltage: 240
    AIC: 22kA@240V
    Mount Type: Plug-In
  • QO345

    QO345

    Square D QO345 Molded Case Circuit Breaker. Family QO Series; Type QO; 240 Voltage; 3 Pole; 3 Phase; 45 Amp; 10kA@240V AIC; Plug-In Mounting.

    Amperage: 45
    Family: QO Series
    Trip Functions: LI
    Poles: 3
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Plug-In