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.

  • LJL36600CU31X

    LJL36600CU31X

    Square D LJL36600CU31X Molded Case Circuit Breaker. Family Powerpact; Type LJL; 600 Voltage; 3 Pole; 3 Phase; 600 Amp; 65kA@480V AIC; Feed-Through Mounting.

    Amperage: 600
    Family: Powerpact
    Trip Functions: LI
    Poles: 3
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: Feed-Through
  • LJL36600CU33X

    LJL36600CU33X

    Square D LJL36600CU33X Molded Case Circuit Breaker. Family Powerpact; Type LJL; 600 Voltage; 3 Pole; 3 Phase; 600 Amp; 65kA@480V AIC; Feed-Through Mounting.

    Amperage: 600
    Family: Powerpact
    Trip Functions: LSI
    Poles: 3
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: Feed-Through
  • LJL36600CU44X

    LJL36600CU44X

    Square D LJL36600CU44X Molded Case Circuit Breaker. Family Powerpact; Type LJL; 600 Voltage; 3 Pole; 3 Phase; 600 Amp; 65kA@480V AIC; Feed-Through Mounting.

    Amperage: 600
    Family: Powerpact
    Trip Functions: LSIG
    Frame: L Frame
    Poles: 3
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: Feed-Through
  • LJL36600CU54X

    LJL36600CU54X

    Square D LJL36600CU54X Molded Case Circuit Breaker. Family Powerpact; Type LJL; 600 Voltage; 3 Pole; 3 Phase; 600 Amp; 65kA@480V AIC; Feed-Through Mounting.

    Amperage: 600
    Family: Powerpact
    Trip Functions: LSIG
    Frame: L Frame
    Poles: 3
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: Feed-Through
  • LJL36600U31X

    LJL36600U31X

    Square D LJL36600U31X Molded Case Circuit Breaker. Family Powerpact; Type LJL; 600 Voltage; 3 Pole; 3 Phase; 600 Amp; 65kA@480V AIC; Feed-Through Mounting.

    Amperage: 600
    Family: Powerpact
    Trip Functions: LI
    Frame: L Frame
    Poles: 3
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: Feed-Through
    MSRP: $10,541.00
    $7,707.50
  • LJL36600U33X

    LJL36600U33X

    Square D LJL36600U33X Molded Case Circuit Breaker. Family Powerpact; Type LJL; 600 Voltage; 3 Pole; 3 Phase; 600 Amp; 65kA@480V AIC; Feed-Through Mounting.

    Amperage: 600
    Family: Powerpact
    Trip Functions: LSI
    Frame: L Frame
    Poles: 3
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: Feed-Through
    MSRP: $11,134.00
    $7,655.00
  • LJL36600U43X

    LJL36600U43X

    Square D LJL36600U43X Molded Case Circuit Breaker. Family Powerpact; Type LJL; 600 Voltage; 3 Pole; 3 Phase; 600 Amp; 65kA@480V AIC; Feed-Through Mounting.

    Amperage: 600
    Family: Powerpact
    Trip Functions: LSI
    Frame: L Frame
    Poles: 3
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: Feed-Through
  • LJL36600U44X

    LJL36600U44X

    Square D LJL36600U44X Molded Case Circuit Breaker. Family Powerpact; Type LJL; 600 Voltage; 3 Pole; 3 Phase; 600 Amp; 65kA@480V AIC; Feed-Through Mounting.

    Amperage: 600
    Family: Powerpact
    Trip Functions: LSIG
    Frame: L Frame
    Poles: 3
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: Feed-Through
  • LJL36600U53X

    LJL36600U53X

    Square D LJL36600U53X Molded Case Circuit Breaker. Family Powerpact; Type LJL; 600 Voltage; 3 Pole; 3 Phase; 600 Amp; 65kA@480V AIC; Feed-Through Mounting.

    Amperage: 600
    Family: Powerpact
    Trip Functions: LSI
    Frame: L Frame
    Poles: 3
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: Feed-Through
  • LJL36600U54X

    LJL36600U54X

    Square D LJL36600U54X Molded Case Circuit Breaker. Family Powerpact; Type LJL; 600 Voltage; 3 Pole; 3 Phase; 600 Amp; 65kA@480V AIC; Feed-Through Mounting.

    Amperage: 600
    Family: Powerpact
    Trip Functions: LSIG
    Frame: L Frame
    Poles: 3
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: Feed-Through
  • LLA36250CU31X

    LLA36250CU31X

    Square D LLA36250CU31X Molded Case Circuit Breaker. Family Powerpact; Type LLA; 600 Voltage; 3 Pole; 3 Phase; 250 Amp; 100kA@480V AIC; I-Line Style Plug-In Mounting.

    Amperage: 250
    Family: Powerpact
    Trip Functions: LI
    Frame: L Frame
    Poles: 3
    Voltage: 600
    AIC: 100kA@480V
    Mount Type: I-Line Style Plug-In
  • LLA36250CU33X

    LLA36250CU33X

    Square D LLA36250CU33X Molded Case Circuit Breaker. Family Powerpact; Type LLA; 600 Voltage; 3 Pole; 3 Phase; 250 Amp; 100kA@480V AIC; I-Line Style Plug-In Mounting.

    Amperage: 250
    Family: Powerpact
    Trip Functions: LSI
    Frame: L Frame
    Poles: 3
    Voltage: 600
    AIC: 100kA@480V
    Mount Type: I-Line Style Plug-In