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.

  • MWIC16

    MWIC16

    Cutler Hammer MWIC16 Air Breaker Circuit Breaker. Family Magnum Air; Type MWIC; 3 Pole; 3 Phase; 1600 Amp; 85kA@690V AIC; Bolt-On Mounting. Eaton's Magnum DS Low Voltage Power Circuit Breakers offer the highest ANSI interrupting and withstand ratings in...

    Amperage: 1600
    Family: Magnum Air
    Trip Functions: LSIG
    Poles: 3
    AIC: 85kA@480V
    Mount Type: Bolt-On
  • MWN516

    MWN516

    Cutler Hammer MWN516 Air Breaker Circuit Breaker. Family Magnum Air; Type MWN; 3 Pole; 3 Phase; 1600 Amp; 50kA@690V AIC; Bolt-On Mounting. Eaton's Magnum DS Low Voltage Power Circuit Breakers offer the highest ANSI interrupting and withstand ratings in...

    Amperage: 1600
    Family: Magnum MWI
    Trip Functions: LSIG
    Poles: 3
    AIC: 50kA@480V
    Mount Type: Bolt-On
  • MWN616

    MWN616

    Cutler Hammer MWN616 Air Breaker Circuit Breaker. Family Magnum Air; Type MWN; 3 Pole; 3 Phase; 1600 Amp; 65kA@690V AIC; Bolt-On Mounting. Eaton's Magnum DS Low Voltage Power Circuit Breakers offer the highest ANSI interrupting and withstand ratings in...

    Amperage: 1600
    Family: Magnum MWI
    Trip Functions: LSIG
    Poles: 3
    AIC: 65kA@480V
    Mount Type: Bolt-On
  • NPG3B160

    NPG3B160

    NPG3B160, Siemens VL circuit breaker, normal interrupt class Type NPG, 3 pole, 480V, 1600 Amp, 35kA@480 VAC, lugs not included, with thermal magnetic trip unit.

    Amperage: 1600
    Family: VL
    Poles: 3
    Voltage: 480
    AIC: 35kA@480
    Mount Type: Bolt-On
  • NPG3G160

    NPG3G160

    NPG3G160, Siemens VL circuit breaker, normal interrupt class Type PG with 3 poles, 480V, 1600 Amp, 35kA@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: 1600
    Family: VL
    Trip Functions: LSIG
    Poles: 3
    Voltage: 480
    AIC: 35kA@480
    Mount Type: Feed-Through
  • NPG3K160

    NPG3K160

    NPG3K160, Siemens VL circuit breaker, normal interrupt class Type PG with 3 poles, 480V, 1600 Amp, 35kA@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...

    Amperage: 1600
    Family: VL
    Trip Functions: LSI
    Poles: 3
    Voltage: 480
    AIC: 35kA@480
    Mount Type: Feed-Through
  • NPG3R160

    NPG3R160

    NPG3R160, 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 trip unit with Electronic LI or 3P (neutral protected).

    Amperage: 1600
    Family: VL
    Trip Functions: LI
    Poles: 3
    Voltage: 480
    AIC: 35kA@480
    Mount Type: Feed-Through
  • NPG3T160

    NPG3T160

    NPG3T160, Siemens VL circuit breaker, normal interrupt class Type PG with 3 poles, 480V, 1600 Amp, 35kA@480 VAC, lugs not included, and an electronic trip unit, Model 555 with LSI (Trip unit type T) Trip Functions.

    Amperage: 1600
    Family: VL
    Trip Functions: LSI
    Poles: 3
    Voltage: 480
    AIC: 35kA@480
    Mount Type: Feed-Through
  • NPG3V160

    NPG3V160

    NPG3V160, Siemens VL circuit breaker, normal interrupt class Type PG with 3 poles, 480V, 1600 Amp, 35kA@480 VAC, lugs not included, and an electronic trip unit, LSIG or 3P/4W, with residual ground fault protection.

    Amperage: 1600
    Family: VL
    Trip Functions: LSIG
    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
  • NW16H NW16H, front

    NW16H

    Square D NW16H Insulated Case Circuit Breaker. Family Masterpact; Type NW; 3 Pole; 3 Phase; 1600 Amp; 100kA@480V AIC; Draw-Out Mounting.

    Amperage: 1600
    Family: Masterpact
    Trip Functions: LSIG
    Poles: 3
    Type: NW
    AIC: 100kA@480V
    Mount Type: Draw-Out
  • NW16H1 NW16H1

    NW16H1

    Square D NW16H1 Insulated Case Circuit Breaker. Family Masterpact; Type NW; 3 Pole; 3 Phase; 1600 Amp; 65kA@440V AIC; Draw-Out Mounting.

    Amperage: 1600
    Family: Masterpact
    Trip Functions: LSIG
    Poles: 3
    Type: NW
    AIC: 65kA@480V
    Mount Type: Draw-Out