Air Breaker

Air Circuit Breaker for Sale

Quality Switchgear carries a wide assortment of air circuit breakers for sale. We carry new, reconditioned, and refurbished components, or you can send your own to us for repair. A failed air circuit breaker can cripple productivity but repairing or replacing one is a critical task to address. Shop our inventory today, and let our team know what air circuit breaker you need.

Air circuit breakers protect your machinery from short circuits and damage. Repairing components like that cannot wait. Our emergency services are available to assist you 24 hours a day, seven days a week. We will work whatever hours are needed to complete your air circuit breaker order and get you the help you need.

  • MWI608

    MWI608

    Cutler Hammer MWI608 Air Breaker Circuit Breaker. Family Magnum Air; Type MWI; 3 Pole; 3 Phase; 800 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: 800
    Family: Magnum Air
    Trip Functions: LSIG
    Poles: 3
    AIC: 65kA@480V
    Mount Type: Bolt-On
  • MWI610

    MWI610

    Cutler Hammer MWI610 Air Breaker Circuit Breaker. Family Magnum Air; Type MWI; 3 Pole; 3 Phase; 1000 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: 1000
    Family: Magnum Air
    Trip Functions: LSIG
    Poles: 3
    AIC: 65kA@480V
    Mount Type: Bolt-On
  • MWI612

    MWI612

    Cutler Hammer MWI612 Air Breaker Circuit Breaker. Family Magnum Air; Type MWI; 3 Pole; 3 Phase; 1250 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: 1250
    Family: Magnum Air
    Trip Functions: LSIG
    Poles: 3
    AIC: 65kA@480V
    Mount Type: Bolt-On
  • MWI616

    MWI616

    Cutler Hammer MWI616 Air Breaker Circuit Breaker. Family Magnum Air; Type MWI; 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 Air
    Trip Functions: LSIG
    Poles: 3
    AIC: 65kA@480V
    Mount Type: Bolt-On
  • MWI620

    MWI620

    Cutler Hammer MWI620 Air Breaker Circuit Breaker. Family Magnum Air; Type MWI; 3 Pole; 3 Phase; 2000 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: 2000
    Family: Magnum Air
    Trip Functions: LSIG
    Poles: 3
    AIC: 65kA@480V
    Mount Type: Bolt-On
  • MWI625

    MWI625

    Cutler Hammer MWI625 Air Breaker Circuit Breaker. Family Magnum Air; Type MWI; 3 Pole; 3 Phase; 2500 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: 2500
    Family: Magnum Air
    Trip Functions: LSIG
    Poles: 3
    AIC: 65kA@480V
    Mount Type: Bolt-On
  • MWI632

    MWI632

    Cutler Hammer MWI632 Air Breaker Circuit Breaker. Family Magnum Air; Type MWI; 3 Pole; 3 Phase; 3200 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: 3200
    Family: Magnum Air
    Trip Functions: LSIG
    Poles: 3
    AIC: 65kA@480V
    Mount Type: Bolt-On
  • MWI641

    MWI641

    Cutler Hammer MWI641 Air Breaker Circuit Breaker. Family Magnum Air; Type MWI; 3 Pole; 3 Phase; 4000 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: 4000
    Family: Magnum Air
    Trip Functions: LSIG
    Poles: 3
    AIC: 65kA@480V
    Mount Type: Bolt-On
  • MWI64N

    MWI64N

    Cutler Hammer MWI64N Air Breaker Circuit Breaker. Family Magnum Air; Type MWI; 3 Pole; 3 Phase; 4000 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: 4000
    Family: Magnum Air
    Trip Functions: LSIG
    Poles: 3
    AIC: 65kA@480V
    Mount Type: Bolt-On
  • MWI808

    MWI808

    Cutler Hammer MWI808 Air Breaker Circuit Breaker. Family Magnum Air; Type MWI; 3 Pole; 3 Phase; 800 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: 800
    Family: Magnum Air
    Trip Functions: LSIG
    Poles: 3
    AIC: 85kA@480V
    Mount Type: Bolt-On
  • MWI810

    MWI810

    Cutler Hammer MWI810 Air Breaker Circuit Breaker. Family Magnum Air; Type MWI; 3 Pole; 3 Phase; 1000 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: 1000
    Family: Magnum Air
    Trip Functions: LSIG
    Poles: 3
    AIC: 85kA@480V
    Mount Type: Bolt-On
  • MWI812

    MWI812

    Cutler Hammer MWI812 Air Breaker Circuit Breaker. Family Magnum Air; Type MWI; 3 Pole; 3 Phase; 1250 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: 1250
    Family: Magnum Air
    Trip Functions: LSIG
    Poles: 3
    AIC: 85kA@480V
    Mount Type: Bolt-On