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.

  • NPG3W140

    NPG3W140

    NPG3W140, Siemens VL circuit breaker, normal interrupt class Type PG with 3 poles, 480V, 1400 Amp, 35kA@480 VAC, lugs not included, and a Model 555 electronic trip unit with LIG or 3P/4W, residual ground fault protection.

    Amperage: 1400
    Family: VL
    Trip Functions: LIG
    Poles: 3
    Voltage: 480
    AIC: 35kA@480
    Mount Type: Feed-Through
  • NPG3W160

    NPG3W160

    NPG3W160, Siemens VL circuit breaker, normal interrupt class Type PG with 3 poles, 480V, 1600 Amp, 35kA@480 VAC, lugs not included, and a Model 555 electronic trip unit with LIG or 3P/4W, residual ground fault protection.

    Amperage: 1600
    Family: VL
    Trip Functions: LIG
    Poles: 3
    Voltage: 480
    AIC: 35kA@480
    Mount Type: Feed-Through
  • NSF150H NSF150H, front

    NSF150H

    Merlin Gerin NSF150H Molded Case Circuit Breaker. Family Compact; Type NSF; 600 Voltage; 3 Pole; 3 Phase; 150 Amp; 65kA@480V AIC; Bolt-On Mounting.

    Amperage: 150
    Family: Compact
    Trip Functions: LI
    Poles: 3
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: Bolt-On
    MSRP: $2,387.00
    $1,938.25
  • NSF250N NSF250N, front

    NSF250N

    Merlin Gerin NSF250N Molded Case Circuit Breaker. Family Compact; Type NSF; 600 Voltage; 3 Pole; 3 Phase; 250 Amp; 35kA@480V AIC; Bolt-On Mounting.

    Amperage: 250
    Family: Compact
    Trip Functions: LI
    Poles: 3
    Voltage: 600
    AIC: 35kA@480V
    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
  • NSJ600A NSJ600A, front

    NSJ600A

    Merlin Gerin NSJ600A Molded Case Circuit Breaker. Family Compact; Type NSJ; 600 Voltage; 3 Pole; 3 Phase; 600 Amp; 100kA@480V AIC; Bolt-On Mounting.

    Amperage: 600
    Family: Compact
    Poles: 3
    Voltage: 600
    AIC: 100kA@480V
    Mount Type: Bolt-On
    MSRP: $4,737.00
    $1,363.50
  • NW08H NW08H

    NW08H

    Square D NW08H Insulated Case Circuit Breaker. Family Masterpact; Type NW; 3 Pole; 3 Phase; 800 Amp; 100kA@480V AIC; Draw-Out Mounting.

    Amperage: 800
    Family: Masterpact
    Trip Functions: LSIG
    Poles: 3
    Type: NW
    AIC: 100kA@480V
    Mount Type: Draw-Out
  • NW08H1 NW08H1

    NW08H1

    Square D NW08H1 Insulated Case Circuit Breaker. Family Masterpact; Type NW; 3 Pole; 3 Phase; 800 Amp; 65kA@440V AIC; Draw-Out Mounting.

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