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.

  • LJG3W400L

    LJG3W400L

    LJG3W400L, Siemens VL circuit breaker, very high interrupt class Type JG with 3 poles, 480V, 400 Amp, 100kA@480 VAC, Line and Load Standard Lugs, and a Model 555 electronic trip unit with LIG or 3P/4W, residual ground fault protection.

    Amperage: 400
    Family: VL
    Trip Functions: LIG
    Poles: 3
    Voltage: 480
    AIC: 100kA@480
    Mount Type: Bolt-On
  • LJL36400CU31X

    LJL36400CU31X

    Square D LJL36400CU31X Molded Case Circuit Breaker. Family Powerpact; Type LJL; 600 Voltage; 3 Pole; 3 Phase; 400 Amp; 65kA@480V AIC; Feed-Through Mounting.

    Amperage: 400
    Family: Powerpact
    Trip Functions: LI
    Frame: L Frame
    Poles: 3
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: Feed-Through
  • LJL36400CU33X

    LJL36400CU33X

    Square D LJL36400CU33X Molded Case Circuit Breaker. Family Powerpact; Type LJL; 600 Voltage; 3 Pole; 3 Phase; 400 Amp; 65kA@480V AIC; Feed-Through Mounting.

    Amperage: 400
    Family: Powerpact
    Trip Functions: LSI
    Frame: L Frame
    Poles: 3
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: Feed-Through
  • LJL36400CU43X

    LJL36400CU43X

    Square D LJL36400CU43X Molded Case Circuit Breaker. Family Powerpact; Type LJL; 600 Voltage; 3 Pole; 3 Phase; 400 Amp; 65kA@480V AIC; Feed-Through Mounting.

    Amperage: 400
    Family: Powerpact
    Trip Functions: LSI
    Frame: L Frame
    Poles: 3
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: Feed-Through
  • LJL36400CU44X

    LJL36400CU44X

    Square D LJL36400CU44X Molded Case Circuit Breaker. Family Powerpact; Type LJL; 600 Voltage; 3 Pole; 3 Phase; 400 Amp; 65kA@480V AIC; Feed-Through Mounting.

    Amperage: 400
    Family: Powerpact
    Trip Functions: LSIG
    Frame: L Frame
    Poles: 3
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: Feed-Through
  • LJL36400CU54X

    LJL36400CU54X

    Square D LJL36400CU54X Molded Case Circuit Breaker. Family Powerpact; Type LJL; 600 Voltage; 3 Pole; 3 Phase; 400 Amp; 65kA@480V AIC; Feed-Through Mounting.

    Amperage: 400
    Family: Powerpact
    Trip Functions: LSIG
    Frame: L Frame
    Poles: 3
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: Feed-Through
  • LJL36400U31X

    LJL36400U31X

    Square D LJL36400U31X Molded Case Circuit Breaker. Family Powerpact; Type LJL; 600 Voltage; 3 Pole; 3 Phase; 400 Amp; 65kA@480V AIC; Feed-Through Mounting.

    Amperage: 400
    Family: Powerpact
    Trip Functions: LI
    Frame: L Frame
    Poles: 3
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: Feed-Through
    MSRP: $8,478.00
    $7,133.00
  • LJL36400U33X

    LJL36400U33X

    Square D LJL36400U33X Molded Case Circuit Breaker. Family Powerpact; Type LJL; 600 Voltage; 3 Pole; 3 Phase; 400 Amp; 65kA@480V AIC; Feed-Through Mounting.

    Amperage: 400
    Family: Powerpact
    Trip Functions: LSI
    Frame: L Frame
    Poles: 3
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: Feed-Through
    MSRP: $9,071.00
    $6,690.00
  • LJL36400U43X

    LJL36400U43X

    Square D LJL36400U43X Molded Case Circuit Breaker. Family Powerpact; Type LJL; 600 Voltage; 3 Pole; 3 Phase; 400 Amp; 65kA@480V AIC; Feed-Through Mounting.

    Amperage: 400
    Family: Powerpact
    Trip Functions: LSI
    Frame: L Frame
    Poles: 3
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: Feed-Through
  • LJL36400U44X

    LJL36400U44X

    Square D LJL36400U44X Molded Case Circuit Breaker. Family Powerpact; Type LJL; 600 Voltage; 3 Pole; 3 Phase; 400 Amp; 65kA@480V AIC; Feed-Through Mounting.

    Amperage: 400
    Family: Powerpact
    Trip Functions: LSIG
    Frame: L Frame
    Poles: 3
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: Feed-Through
  • LJL36400U53X

    LJL36400U53X

    Square D LJL36400U53X Molded Case Circuit Breaker. Family Powerpact; Type LJL; 600 Voltage; 3 Pole; 3 Phase; 400 Amp; 65kA@480V AIC; Feed-Through Mounting.

    Amperage: 400
    Family: Powerpact
    Trip Functions: LSI
    Frame: L Frame
    Poles: 3
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: Feed-Through
  • LJL36400U54X

    LJL36400U54X

    Square D LJL36400U54X Molded Case Circuit Breaker. Family Powerpact; Type LJL; 600 Voltage; 3 Pole; 3 Phase; 400 Amp; 65kA@480V AIC; Feed-Through Mounting.

    Amperage: 400
    Family: Powerpact
    Trip Functions: LSIG
    Frame: L Frame
    Poles: 3
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: Feed-Through