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    • 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.

    • MWI625
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      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
      RFQ
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    • MWI632
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      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
      RFQ
      View Details
    • MWI641
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      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
      RFQ
      View Details
    • MWI64N
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      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
      RFQ
      View Details
    • MWN608
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      MWN608

      Cutler Hammer MWN608 Air Breaker Circuit Breaker. Family Magnum Air; Type MWN; 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 MWI
      Trip Functions: LSIG
      Poles: 3
      AIC: 65kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • MWN610
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      MWN610

      Cutler Hammer MWN610 Air Breaker Circuit Breaker. Family Magnum Air; Type MWN; 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 MWI
      Trip Functions: LSIG
      Poles: 3
      AIC: 65kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • MWN612
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      MWN612

      Cutler Hammer MWN612 Air Breaker Circuit Breaker. Family Magnum Air; Type MWN; 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 MWI
      Trip Functions: LSIG
      Poles: 3
      AIC: 65kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • MWN616
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      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
      RFQ
      View Details
    • MWN620
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      MWN620

      Cutler Hammer MWN620 Air Breaker Circuit Breaker. Family Magnum Air; Type MWN; 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 MWI
      Trip Functions: LSIG
      Poles: 3
      AIC: 65kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • MWN64N
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      MWN64N

      Cutler Hammer MWN64N Air Breaker Circuit Breaker. Family Magnum Air; Type MWN; 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 MWI
      Trip Functions: LSIG
      Poles: 3
      AIC: 65kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • MX36400
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      MX36400

      Square D MX36400 Molded Case Circuit Breaker. Family I-Line; Type MX; 600 Voltage; 3 Pole; 3 Phase; 400 Amp; 65kA@480V AIC; I-Line Style Plug-In Mounting.

      Amperage: 400
      Family: I-Line
      Trip Functions: LSI
      Poles: 3
      Voltage: 600
      AIC: 65kA@480V
      Mount Type: I-Line Style Plug-In
      RFQ
      View Details
    • MX36400G
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      MX36400G

      Square D MX36400G Molded Case Circuit Breaker. Family I-Line; Type MX; 600 Voltage; 3 Pole; 3 Phase; 400 Amp; 65kA@480V AIC; I-Line Style Plug-In Mounting.

      Amperage: 400
      Family: I-Line
      Trip Functions: LSIG
      Poles: 3
      Voltage: 600
      AIC: 65kA@480V
      Mount Type: I-Line Style Plug-In
      RFQ
      View Details
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