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.

  • NLG3V400

    NLG3V400

    NLG3V400, Siemens VL circuit breaker, normal interrupt class Type LG with 3 poles, 480V, 400 Amp, 35kA@480 VAC, lugs not included, and an electronic trip unit, LSIG or 3P/4W, with residual ground fault protection.

    Amperage: 400
    Family: VL
    Trip Functions: LSIG
    Poles: 3
    Voltage: 480
    AIC: 35kA@480
    Mount Type: Feed-Through
  • NLG3V400B

    NLG3V400B

    NLG3V400B, Siemens VL circuit breaker, normal interrupt class Type LG with 3 poles, 480V, 400 Amp, 35kA@480 VAC, Load End Standard Lugs, and an electronic trip unit, LSIG or 3P/4W, with residual ground fault protection.

    Amperage: 400
    Family: VL
    Trip Functions: LSIG
    Poles: 3
    Voltage: 480
    AIC: 35kA@480
    Mount Type: Bolt-On
  • NLG3V400L

    NLG3V400L

    NLG3V400L, Siemens VL circuit breaker, normal interrupt class Type LG with 3 poles, 480V, 400 Amp, 35kA@480 VAC, Line and Load Standard Lugs, and an electronic trip unit, LSIG or 3P/4W, with residual ground fault protection.

    Amperage: 400
    Family: VL
    Trip Functions: LSIG
    Poles: 3
    Voltage: 480
    AIC: 35kA@480
    Mount Type: Bolt-On
  • NLG3W400

    NLG3W400

    NLG3W400, Siemens VL circuit breaker, normal interrupt class Type LG with 3 poles, 480V, 400 Amp, 35kA@480 VAC, lugs not included, 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: 35kA@480
    Mount Type: Feed-Through
  • NLG3W400B

    NLG3W400B

    NLG3W400B, Siemens VL circuit breaker, normal interrupt class Type LG with 3 poles, 480V, 400 Amp, 35kA@480 VAC, Load End 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: 35kA@480
    Mount Type: Bolt-On
  • NLG3W400L

    NLG3W400L

    NLG3W400L, Siemens VL circuit breaker, normal interrupt class Type LG with 3 poles, 480V, 400 Amp, 35kA@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: 35kA@480
    Mount Type: Bolt-On
  • NSJ400A NSJ400A, front

    NSJ400A

    Merlin Gerin NSJ400A Molded Case Circuit Breaker. Family Compact; Type NSJ; 600 Voltage; 3 Pole; 3 Phase; 400 Amp; 100kA@480V AIC; Bolt-On Mounting.

    Amperage: 400
    Family: Compact
    Poles: 3
    Voltage: 600
    AIC: 100kA@480V
    Mount Type: Bolt-On
    MSRP: $2,859.00
    $450.25
  • NSJ400H

    NSJ400H

    Merlin Gerin NSJ400H Molded Case Circuit Breaker. Family Compact; Type NSJ; 600 Voltage; 3 Pole; 3 Phase; 400 Amp; 65kA@480V AIC; Bolt-On Mounting.

    Amperage: 400
    Family: Compact
    Trip Functions: LSI
    Poles: 3
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: Bolt-On
    MSRP: $5,464.00
    $1,456.75
  • NSJ400L

    NSJ400L

    Merlin Gerin NSJ400L Molded Case Circuit Breaker. Family Compact; Type NSJ; 600 Voltage; 3 Pole; 3 Phase; 400 Amp; 100kA@480V AIC; Bolt-On Mounting.

    Amperage: 400
    Family: Compact
    Trip Functions: LSI
    Poles: 3
    Voltage: 600
    AIC: 100kA@480V
    Mount Type: Bolt-On
    MSRP: $6,423.00
    $6,415.25
  • NSJ400N

    NSJ400N

    Merlin Gerin NSJ400N Molded Case Circuit Breaker. Family Compact; Type NSJ; 600 Voltage; 3 Pole; 3 Phase; 400 Amp; 35kA@480V AIC; Bolt-On Mounting.

    Amperage: 400
    Family: Compact
    Trip Functions: LSI
    Poles: 3
    Voltage: 600
    AIC: 35kA@480V
    Mount Type: Bolt-On
  • PDD32F0400TFAJ

    PDD32F0400TFAJ

    Eaton Power Defense molded case circuit breaker, Frame Size 3 (45-600A), 2 Pole, 400A, 35kA@240V, Thermal-magnetic LI,Standard Line and Load lugs (PDG3X3TA630)

    Amperage: 400
    Family: Power Defense
    Trip Functions: LI
    Frame: 600
    Poles: 2
    Voltage: 600
    AIC: 35kA@240V
    Mount Type: Bolt-On
  • PDD32F0400TFAL

    PDD32F0400TFAL

    Eaton Power Defense molded case circuit breaker, Frame Size 3 (45-600A), 2 Pole, 400A, 35kA@240V, Thermal-magnetic LI,Standard Terminals Load Only (PDG3X3TA630)

    Amperage: 400
    Family: Power Defense
    Trip Functions: LI
    Frame: 600
    Poles: 2
    Voltage: 600
    AIC: 35kA@240V
    Mount Type: Bolt-On