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.

  • DK3300

    DK3300

    Cutler Hammer DK3300 Molded Case Circuit Breaker. Family Series C; Type DK; 240 Voltage; 3 Pole; 3 Phase; 300 Amp; 65kA@240V AIC; Feed-Through Mounting.

    Amperage: 300
    Family: Series C
    Trip Functions: LI
    Frame: K Frame
    Poles: 3
    Voltage: 240
    AIC: 65kA@240V
    Mount Type: Feed-Through
    $2,427.69
  • HJG3G300

    HJG3G300

    HJG3G300, Siemens VL circuit breaker, high interrupt class Type JG with 3 poles, 480V, 300 Amp, 65kA@480 VAC, lugs not included, and an Model 586 Electronic trip unit w/ LCD, LSIG, 3P/4W (selectable residual or return type ground fault protection).

    Amperage: 300
    Family: VL
    Trip Functions: LSIG
    Poles: 3
    Voltage: 480
    AIC: 65kA@480
    Mount Type: Feed-Through
  • HJG3K300

    HJG3K300

    HJG3K300, Siemens VL circuit breaker, high interrupt class Type JG with 3 poles, 480V, 300 Amp, 65kA@480 VAC, lugs not included, and a Model 586 Electronic trip unit with LCD, LSI and GF alarm only, 3P/4W (selectable residual or return type ground fault...

    Amperage: 300
    Family: VL
    Trip Functions: LSI
    Poles: 3
    Voltage: 480
    AIC: 65kA@480
    Mount Type: Feed-Through
  • HJG3R300

    HJG3R300

    HJG3R300, Siemens VL circuit breaker, high interrupt class Type JG with 3 poles, 480V, 300 Amp, 65kA@480 VAC, lugs not included, and a Model 555 trip unit with Electronic LI or 3P (neutral protected).

    Amperage: 300
    Family: VL
    Trip Functions: LI
    Poles: 3
    Voltage: 480
    AIC: 65kA@480
    Mount Type: Feed-Through
  • HJG3T300

    HJG3T300

    HJG3T300, Siemens VL circuit breaker, high interrupt class Type JG with 3 poles, 480V, 300 Amp, 65kA@480 VAC, lugs not included, and an electronic trip unit, Model 555 with LSI (Trip unit type T) Trip Functions.

    Amperage: 300
    Family: VL
    Trip Functions: LSI
    Poles: 3
    Voltage: 480
    AIC: 65kA@480
    Mount Type: Feed-Through
  • HJG3V300

    HJG3V300

    HJG3V300, Siemens VL circuit breaker, high interrupt class Type JG with 3 poles, 480V, 300 Amp, 65kA@480 VAC, lugs not included, and an electronic trip unit, LSIG or 3P/4W, with residual ground fault protection.

    Amperage: 300
    Family: VL
    Trip Functions: LSIG
    Poles: 3
    Voltage: 480
    AIC: 65kA@480
    Mount Type: Feed-Through
  • HJG3W300

    HJG3W300

    HJG3W300, Siemens VL circuit breaker, high interrupt class Type JG with 3 poles, 480V, 300 Amp, 65kA@480 VAC, lugs not included, and a Model 555 electronic trip unit with LIG or 3P/4W, residual ground fault protection.

    Amperage: 300
    Family: VL
    Trip Functions: LIG
    Poles: 3
    Voltage: 480
    AIC: 65kA@480
    Mount Type: Feed-Through
  • HKD3300

    HKD3300

    Cutler Hammer HKD3300 Molded Case Circuit Breaker. Family Series C; Type HKD; 600 Voltage; 3 Pole; 3 Phase; 300 Amp; 65kA@480V AIC; Feed-Through Mounting.

    Amperage: 300
    Family: Series C
    Trip Functions: LI
    Frame: K Frame
    Poles: 3
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: Feed-Through
    $4,296.92
  • KD3300

    KD3300

    Cutler Hammer KD3300 Molded Case Circuit Breaker. Family Series C; Type KD; 600 Voltage; 3 Pole; 3 Phase; 300 Amp; 35kA@480V AIC; Feed-Through Mounting.

    Amperage: 300
    Family: Series C
    Trip Functions: LI
    Frame: K Frame
    Poles: 3
    Voltage: 600
    AIC: 35kA@480V
    Mount Type: Feed-Through
    $2,752.31
  • LAL26300

    LAL26300

    Square D LAL26300 Molded Case Circuit Breaker. Family LAL Series; Type LAL; 600 Voltage; 2 Pole; 1 Phase; 300 Amp; 30kA@480V AIC; Feed-Through Mounting.

    Amperage: 300
    Family: LAL Series
    Trip Functions: LI
    Frame: L Frame
    Poles: 2
    Voltage: 600
    AIC: 30kA@480V
    Mount Type: Feed-Through
  • LAL36300

    LAL36300

    Square D LAL36300 Molded Case Circuit Breaker. Family LAL Series; Type LAL; 600 Voltage; 3 Pole; 3 Phase; 300 Amp; 30kA@480V AIC; Feed-Through Mounting.

    Amperage: 300
    Family: LAL Series
    Trip Functions: LI
    Frame: L Frame
    Poles: 3
    Voltage: 600
    AIC: 30kA@480V
    Mount Type: Feed-Through
    $4,050.77
  • LGH3300FAG

    LGH3300FAG

    Cutler Hammer LGH3300FAG Molded Case Circuit Breaker. Family Series G; Type LGH; 600 Voltage; 3 Pole; 3 Phase; 300 Amp; 65kA@480V AIC; Feed-Through Mounting.

    Amperage: 300
    Family: Series G
    Trip Functions: LI
    Poles: 3
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: Feed-Through
    $4,983.08