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.

  • LRA36600U44X

    LRA36600U44X

    Square D LRA36600U44X Molded Case Circuit Breaker. Family Powerpact; Type LRA; 600 Voltage; 3 Pole; 3 Phase; 600 Amp; 200kA@480V AIC; I-Line Style Plug-In Mounting.

    Amperage: 600
    Family: Powerpact
    Trip Functions: LSIG
    Frame: L Frame
    Poles: 3
    Voltage: 600
    AIC: 200kA@480V
    Mount Type: I-Line Style Plug-In
  • LRL36400U44X

    LRL36400U44X

    Square D LRL36400U44X Molded Case Circuit Breaker. Family Powerpact; Type LRL; 600 Voltage; 3 Pole; 3 Phase; 400 Amp; 200kA@480V AIC; Feed-Through Mounting.

    Amperage: 400
    Family: Powerpact
    Trip Functions: LSIG
    Frame: L Frame
    Poles: 3
    Voltage: 600
    AIC: 200kA@480V
    Mount Type: Feed-Through
  • LRL36400U54X

    LRL36400U54X

    Square D LRL36400U54X Molded Case Circuit Breaker. Family Powerpact; Type LRL; 600 Voltage; 3 Pole; 3 Phase; 400 Amp; 200kA@480V AIC; Feed-Through Mounting.

    Amperage: 400
    Family: Powerpact
    Trip Functions: LSIG
    Frame: L Frame
    Poles: 3
    Voltage: 600
    AIC: 200kA@480V
    Mount Type: Feed-Through
  • LRL36600U44X

    LRL36600U44X

    Square D LRL36600U44X Molded Case Circuit Breaker. Family Powerpact; Type LRL; 600 Voltage; 3 Pole; 3 Phase; 600 Amp; 200kA@480V AIC; Feed-Through Mounting.

    Amperage: 600
    Family: Powerpact
    Trip Functions: LSIG
    Frame: L Frame
    Poles: 3
    Voltage: 600
    AIC: 200kA@480V
    Mount Type: Feed-Through
  • LX36100G

    LX36100G

    Square D LX36100G Molded Case Circuit Breaker. Family Micrologic; Type LX; 600 Voltage; 3 Pole; 3 Phase; 100 Amp; 65kA@480V AIC; I-Line Style Plug-In Mounting.

    Amperage: 100
    Family: Micrologic
    Trip Functions: LSIG
    Poles: 3
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: I-Line Style Plug-In
    MSRP: $7,974.00
    $4,484.75
  • LX36250G

    LX36250G

    Square D LX36250G Molded Case Circuit Breaker. Family Micrologic; Type LX; 600 Voltage; 3 Pole; 3 Phase; 250 Amp; 65kA@480V AIC; I-Line Style Plug-In Mounting.

    Amperage: 250
    Family: Micrologic
    Trip Functions: LSIG
    Poles: 3
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: I-Line Style Plug-In
    MSRP: $7,974.00
    $3,648.78
  • LX36600G

    LX36600G

    Square D LX36600G Molded Case Circuit Breaker. Family Micrologic; Type LX; 600 Voltage; 3 Pole; 3 Phase; 600 Amp; 65kA@480V AIC; I-Line Style Plug-In Mounting.

    Amperage: 600
    Family: Micrologic
    Trip Functions: LSIG
    Poles: 3
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: I-Line Style Plug-In
  • MDN4083XEA065GNMNN2YNNNAX MDN4083XEA065GNMNN2YNNNAX

    MDN4083XEA065GNMNN2YNNNAX

    Cutler Hammer MDN4083XEA065GNMNN2YNNNAX Insulated Case Circuit Breaker. Family Magnum DS; Type MDN; 3 Pole; 3 Phase; 800 Amp; 42kA@480V AIC; Draw-Out Mounting.

    Amperage: 800
    Family: Magnum DS
    Trip Functions: LSIG
    Poles: 3
    Type: MDN
    AIC: 42kA@480V
    Mount Type: Draw-Out
  • MDS4083WEA065GCNAN4YNNAX MDS4083WEA065GCNAN4YNNAX

    MDS4083WEA065GCNAN4YNNAX

    Cutler Hammer MDS4083WEA065GCNAN4YNNAX Insulated Case Circuit Breaker. Family Magnum DS; Type MDS; 3 Pole; 3 Phase; 800 Amp; 42kA@480V AIC; Draw-Out Mounting.

    Amperage: 800
    Family: Magnum DS
    Trip Functions: LSIG
    Poles: 3
    Type: MDS
    AIC: 42kA@480V
    Mount Type: Draw-Out
  • MDS6083HEA045GNMNNNECNNAX MDS6083HEA045GNMNNNECNNAX

    MDS6083HEA045GNMNNNECNNAX

    Cutler Hammer MDS6083HEA045GNMNNNECNNAX Insulated Case Circuit Breaker. Family Magnum DS; Type MDS; 3 Pole; 3 Phase; 800 Amp; 65kA@480V AIC; Fixed Horizontal Mounting.

    Amperage: 800
    Family: Magnum DS
    Trip Functions: LSIG
    Poles: 3
    Type: MDS
    AIC: 65kA@480V
    Mount Type: Fixed Horizontal
  • MDS6083HEA085GNMNNNECNNAX MDS6083HEA085GNMNNNECNNAX

    MDS6083HEA085GNMNNNECNNAX

    Cutler Hammer MDS6083HEA085GNMNNNECNNAX Insulated Case Circuit Breaker. Family Magnum DS; Type MDS; 3 Pole; 3 Phase; 800 Amp; 65kA@480V AIC; Fixed Horizontal Mounting.

    Amperage: 800
    Family: Magnum DS
    Trip Functions: LSIG
    Poles: 3
    Type: MDS
    AIC: 65kA@480V
    Mount Type: Fixed Horizontal
  • MDS6083WAA03MMAWAN4NNNNAX MDS6083WAA03MMAWAN4NNNNAX

    MDS6083WAA03MMAWAN4NNNNAX

    Cutler Hammer MDS6083WAA03MMAWAN4NNNNAX Insulated Case Circuit Breaker. Family Magnum DS; Type MDS; 3 Pole; 3 Phase; 800 Amp; 65kA@480V AIC; Draw-Out Mounting.

    Amperage: 800
    Family: Magnum DS
    Trip Functions: LSIG
    Poles: 3
    Type: MDS
    AIC: 65kA@480V
    Mount Type: Draw-Out