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.

  • 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
    MSRP: $248.00
    $130.75
  • QO350

    QO350

    Square D QO350 Molded Case Circuit Breaker. Family QO Series; Type QO; 240 Voltage; 3 Pole; 3 Phase; 50 Amp; 10kA@240V AIC; Plug-In Mounting.

    Amperage: 50
    Family: QO Series
    Trip Functions: LI
    Poles: 3
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Plug-In
    MSRP: $248.00
    $114.75
  • QO3501021

    QO3501021

    Square D QO3501021 Molded Case Circuit Breaker. Family QO Series; Type QO; 240 Voltage; 3 Pole; 3 Phase; 50 Amp; 10kA@240V AIC; Plug-In Mounting.

    Amperage: 50
    Family: QO Series
    Trip Functions: LI
    Poles: 3
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Plug-In
    MSRP: $437.00
    $380.00
  • QO360

    QO360

    Square D QO360 Molded Case Circuit Breaker. Family QO Series; Type QO; 240 Voltage; 3 Pole; 3 Phase; 60 Amp; 10kA@240V AIC; Plug-In Mounting.

    Amperage: 60
    Family: QO Series
    Trip Functions: LI
    Poles: 3
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Plug-In
    MSRP: $248.00
    $85.00
  • QO3601021

    QO3601021

    Square D QO3601021 Molded Case Circuit Breaker. Family QO Series; Type QO; 240 Voltage; 3 Pole; 3 Phase; 60 Amp; 10kA@240V AIC; Plug-In Mounting.

    Amperage: 60
    Family: QO Series
    Trip Functions: LI
    Poles: 3
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Plug-In
    MSRP: $437.00
    $380.00
  • QO370

    QO370

    Square D QO370 Molded Case Circuit Breaker. Family QO Series; Type QO; 240 Voltage; 3 Pole; 3 Phase; 70 Amp; 10kA@240V AIC; Plug-In Mounting.

    Amperage: 70
    Family: QO Series
    Trip Functions: LI
    Poles: 3
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Plug-In
  • QO3701021

    QO3701021

    Square D QO3701021 Molded Case Circuit Breaker. Family QO Series; Type QO; 240 Voltage; 3 Pole; 3 Phase; 70 Amp; 10kA@240V AIC; Plug-In Mounting.

    Amperage: 70
    Family: QO Series
    Trip Functions: LI
    Poles: 3
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Plug-In
  • QO380

    QO380

    Square D QO380 Molded Case Circuit Breaker. Family QO Series; Type QO; 240 Voltage; 3 Pole; 3 Phase; 80 Amp; 10kA@240V AIC; Plug-In Mounting.

    Amperage: 80
    Family: QO Series
    Trip Functions: LI
    Poles: 3
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Plug-In
    MSRP: $366.00
    $175.50
  • QO3801021

    QO3801021

    Square D QO3801021 Molded Case Circuit Breaker. Family QO Series; Type QO; 240 Voltage; 3 Pole; 3 Phase; 80 Amp; 10kA@240V AIC; Plug-In Mounting.

    Amperage: 80
    Family: QO Series
    Trip Functions: LI
    Poles: 3
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Plug-In
    MSRP: $504.00
    $478.75
  • QO390

    QO390

    Square D QO390 Molded Case Circuit Breaker. Family QO Series; Type QO; 240 Voltage; 3 Pole; 3 Phase; 90 Amp; 10kA@240V AIC; Plug-In Mounting.

    Amperage: 90
    Family: QO Series
    Trip Functions: LI
    Poles: 3
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Plug-In
    MSRP: $366.00
    $172.00
  • QOB215GFI

    QOB215GFI

    Square D QOB215GFI Molded Case Circuit Breaker. Family QOB Series; Type QOB; 240 Voltage; 2 Pole; 1 Phase; 15 Amp; 10kA@240V AIC; Bolt-On Mounting.

    Amperage: 15
    Family: QOB Series
    Trip Functions: LI
    Poles: 2
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Bolt-On
  • QOB225GFI

    QOB225GFI

    Square D QOB225GFI Molded Case Circuit Breaker. Family QOB Series; Type QOB; 240 Voltage; 2 Pole; 1 Phase; 25 Amp; 10kA@240V AIC; Bolt-On Mounting.

    Amperage: 25
    Family: QOB Series
    Trip Functions: LI
    Poles: 2
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Bolt-On
    MSRP: $444.00
    $241.25