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.

  • MGA268002

    MGA268002

    Square D MGA268002 Molded Case Circuit Breaker. Family Powerpact; Type MGA; 600 Voltage; 2 Pole; 1 Phase; 800 Amp; 35kA@480V AIC; I-Line Style Plug-In Mounting.

    Amperage: 800
    Family: Powerpact
    Trip Functions: LI
    Frame: M Frame
    Poles: 2
    Voltage: 600
    AIC: 35kA@480V
    Mount Type: I-Line Style Plug-In
  • MGA36300

    MGA36300

    Square D MGA36300 Molded Case Circuit Breaker. Family Powerpact; Type MGA; 600 Voltage; 3 Pole; 3 Phase; 300 Amp; 35kA@480V AIC; I-Line Style Plug-In Mounting.

    Amperage: 300
    Family: Powerpact
    Trip Functions: LI
    Frame: M Frame
    Poles: 3
    Voltage: 600
    AIC: 35kA@480V
    Mount Type: I-Line Style Plug-In
  • MGA36350

    MGA36350

    Square D MGA36350 Molded Case Circuit Breaker. Family Powerpact; Type MGA; 600 Voltage; 3 Pole; 3 Phase; 350 Amp; 35kA@480V AIC; I-Line Style Plug-In Mounting.

    Amperage: 350
    Family: Powerpact
    Trip Functions: LI
    Frame: M Frame
    Poles: 3
    Voltage: 600
    AIC: 35kA@480V
    Mount Type: I-Line Style Plug-In
  • MGA36400

    MGA36400

    Square D MGA36400 Molded Case Circuit Breaker. Family Powerpact; Type MGA; 600 Voltage; 3 Pole; 3 Phase; 400 Amp; 35kA@480V AIC; I-Line Style Plug-In Mounting.

    Amperage: 400
    Family: Powerpact
    Trip Functions: LI
    Frame: M Frame
    Poles: 3
    Voltage: 600
    AIC: 35kA@480V
    Mount Type: I-Line Style Plug-In
  • MGA364006

    MGA364006

    Square D MGA364006 Molded Case Circuit Breaker. Family Powerpact; Type MGA; 600 Voltage; 3 Pole; 3 Phase; 400 Amp; 35kA@480V AIC; I-Line Style Plug-In Mounting.

    Amperage: 400
    Family: Powerpact
    Trip Functions: LI
    Frame: M Frame
    Poles: 3
    Voltage: 600
    AIC: 35kA@480V
    Mount Type: I-Line Style Plug-In
  • MGA36450

    MGA36450

    Square D MGA36450 Molded Case Circuit Breaker. Family Powerpact; Type MGA; 600 Voltage; 3 Pole; 3 Phase; 450 Amp; 35kA@480V AIC; I-Line Style Plug-In Mounting.

    Amperage: 450
    Family: Powerpact
    Trip Functions: LI
    Frame: M Frame
    Poles: 3
    Voltage: 600
    AIC: 35kA@480V
    Mount Type: I-Line Style Plug-In
  • MGA36500

    MGA36500

    Square D MGA36500 Molded Case Circuit Breaker. Family Powerpact; Type MGA; 600 Voltage; 3 Pole; 3 Phase; 500 Amp; 35kA@480V AIC; I-Line Style Plug-In Mounting.

    Amperage: 500
    Family: Powerpact
    Trip Functions: LI
    Frame: M Frame
    Poles: 3
    Voltage: 600
    AIC: 35kA@480V
    Mount Type: I-Line Style Plug-In
  • MGA36600

    MGA36600

    Square D MGA36600 Molded Case Circuit Breaker. Family Powerpact; Type MGA; 600 Voltage; 3 Pole; 3 Phase; 600 Amp; 35kA@480V AIC; I-Line Style Plug-In Mounting.

    Amperage: 600
    Family: Powerpact
    Trip Functions: LI
    Frame: M Frame
    Poles: 3
    Voltage: 600
    AIC: 35kA@480V
    Mount Type: I-Line Style Plug-In
    MSRP: $8,168.00
    $6,509.75
  • MGA36700

    MGA36700

    Square D MGA36700 Molded Case Circuit Breaker. Family Powerpact; Type MGA; 600 Voltage; 3 Pole; 3 Phase; 700 Amp; 35kA@480V AIC; I-Line Style Plug-In Mounting.

    Amperage: 700
    Family: Powerpact
    Trip Functions: LI
    Frame: M Frame
    Poles: 3
    Voltage: 600
    AIC: 35kA@480V
    Mount Type: I-Line Style Plug-In
  • MGA36800

    MGA36800

    Square D MGA36800 Molded Case Circuit Breaker. Family Powerpact; Type MGA; 600 Voltage; 3 Pole; 3 Phase; 800 Amp; 35kA@480V AIC; I-Line Style Plug-In Mounting.

    Amperage: 800
    Family: Powerpact
    Trip Functions: LI
    Frame: M Frame
    Poles: 3
    Voltage: 600
    AIC: 35kA@480V
    Mount Type: I-Line Style Plug-In
    MSRP: $10,608.00
    $4,180.31
  • MGA36800SA

    MGA36800SA

    Square D MGA36800SA Molded Case Circuit Breaker. Family Powerpact; Type MGA; 600 Voltage; 3 Pole; 3 Phase; 800 Amp; 35kA@480V AIC; I-Line Style Plug-In Mounting.

    Amperage: 800
    Family: Powerpact
    Trip Functions: LI
    Frame: M Frame
    Poles: 3
    Voltage: 600
    AIC: 35kA@480V
    Mount Type: I-Line Style Plug-In
  • MGF36400

    MGF36400

    Square D MGF36400 Molded Case Circuit Breaker. Family Powerpact; Type MGF; 600 Voltage; 3 Pole; 3 Phase; 400 Amp; 35kA@480V AIC; Bolt-On Mounting.

    Amperage: 400
    Family: Powerpact
    Trip Functions: LI
    Frame: M Frame
    Poles: 3
    Voltage: 600
    AIC: 35kA@480V
    Mount Type: Bolt-On