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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.

    • MDN4083LEA0452ANAA4YMNNAX MDN4083LEA0452ANAA4YMNNAX
      Quick view

      MDN4083LEA0452ANAA4YMNNAX

      Cutler Hammer MDN4083LEA0452ANAA4YMNNAX Insulated Case Circuit Breaker. Family Magnum DS; Type MDN; 3 Pole; 3 Phase; 800 Amp; 42kA@480V AIC; Draw-Out Mounting.

      Amperage: 800
      Family: Magnum DS
      Trip Functions: LSI
      Poles: 3
      Type: MDN
      AIC: 42kA@480V
      Mount Type: Draw-Out
      RFQ
      View Details
    • MDN4083XEA065GNMNN2YNNNAX MDN4083XEA065GNMNN2YNNNAX
      Quick view

      MDN4083XEA065GNMNN2YNNNAX

      Cutler Hammer MDN4083XEA065GNMNN2YNNNAX Insulated Case Circuit Breaker. Family Magnum DS; Type MDN; 3 Pole; 3 Phase; 800 Amp; 42kA@480V AIC; Draw-Out Mounting.

      Amperage: 800
      Family: Magnum DS
      Trip Functions: LSIG
      Poles: 3
      Type: MDN
      AIC: 42kA@480V
      Mount Type: Draw-Out
      RFQ
      View Details
    • MDN508 MDN508
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      MDN508

      Cutler Hammer MDN508 Insulated Case Circuit Breaker. Family Magnum DS; Type MDN; 3 Pole; 3 Phase; 800 Amp; 50kA@508V 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 DS
      Trip Functions: LI
      Poles: 3
      Type: MDN
      AIC: 50kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • MDN608 MDN608
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      MDN608

      Cutler Hammer MDN608 Insulated Case Circuit Breaker. Family Magnum DS; Type MDN; 3 Pole; 3 Phase; 800 Amp; 65kA@508V 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 DS
      Trip Functions: LI
      Poles: 3
      Type: MDN
      AIC: 65kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • MDN6083XEA08MUNMNNNNNNNAX MDN6083XEA08MUNMNNNNNNNAX
      Quick view

      MDN6083XEA08MUNMNNNNNNNAX

      Cutler Hammer MDN6083XEA08MUNMNNNNNNNAX Insulated Case Circuit Breaker. Family Magnum DS; Type MDN; 3 Pole; 3 Phase; 800 Amp; 65kA@480V AIC; Draw-Out Mounting.

      Amperage: 800
      Family: Magnum DS
      Trip Functions: LSI
      Poles: 3
      Type: MDN
      AIC: 65kA@480V
      Mount Type: Draw-Out
      RFQ
      View Details
    • MDN6083XEA08MUNMNNNNPNNAX MDN6083XEA08MUNMNNNNPNNAX
      Quick view

      MDN6083XEA08MUNMNNNNPNNAX

      Cutler Hammer MDN6083XEA08MUNMNNNNPNNAX Insulated Case Circuit Breaker. Family Magnum DS; Type MDN; 3 Pole; 3 Phase; 800 Amp; 65kA@480V AIC; Draw-Out Mounting.

      Amperage: 800
      Family: Magnum DS
      Trip Functions: LSI
      Poles: 3
      Type: MDN
      AIC: 65kA@480V
      Mount Type: Draw-Out
      RFQ
      View Details
    • MDN6083XEA08MUNMNNNNPNNX MDN6083XEA08MUNMNNNNPNNX
      Quick view

      MDN6083XEA08MUNMNNNNPNNX

      Cutler Hammer MDN6083XEA08MUNMNNNNPNNX Insulated Case Circuit Breaker. Family Magnum DS; Type MDN; 3 Pole; 3 Phase; 800 Amp; 65kA@480V AIC; Draw-Out Mounting.

      Amperage: 800
      Family: Magnum DS
      Trip Functions: LSI
      Poles: 3
      Type: MDN
      AIC: 65kA@480V
      Mount Type: Draw-Out
      RFQ
      View Details
    • MDNC08 MDNC08
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      MDNC08

      Cutler Hammer MDNC08 Insulated Case Circuit Breaker. Family Magnum DS; Type MDNC; 3 Pole; 3 Phase; 800 Amp; 100kA@508V AIC; Bolt-On Mounting. Eaton's Magnum DS Low Voltage Power Circuit Breakers offer the highest ANSI interrupting and withstand ratings...

      Amperage: 800
      Family: Magnum DS
      Trip Functions: LI
      Poles: 3
      Type: MDNC
      AIC: 100kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • MDS408 MDS408, front
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      MDS408

      Cutler Hammer MDS408 Insulated Case Circuit Breaker. Family Magnum DS; Type MDS; 3 Pole; 3 Phase; 800 Amp; 42kA@508V 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 DS
      Trip Functions: LI
      Poles: 3
      Type: MDS
      AIC: 42kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • MDS4083HEA0852NMNN2EMNNAX MDS4083HEA0852NMNN2EMNNAX
      Quick view

      MDS4083HEA0852NMNN2EMNNAX

      Cutler Hammer MDS4083HEA0852NMNN2EMNNAX Insulated Case Circuit Breaker. Family Magnum DS; Type MDS; 3 Pole; 3 Phase; 800 Amp; 42kA@480V AIC; Fixed Horizontal Mounting.

      Amperage: 800
      Family: Magnum DS
      Trip Functions: LSI
      Poles: 3
      Type: MDS
      AIC: 42kA@480V
      Mount Type: Fixed Horizontal
      RFQ
      View Details
    • MDS4083WCA061KNMNNNNNANAX MDS4083WCA061KNMNNNNNANAX
      Quick view

      MDS4083WCA061KNMNNNNNANAX

      Cutler Hammer MDS4083WCA061KNMNNNNNANAX Insulated Case Circuit Breaker. Family Magnum DS; Type MDS; 3 Pole; 3 Phase; 800 Amp; 42kA@480V AIC; Draw-Out Mounting.

      Amperage: 800
      Family: Magnum DS
      Trip Functions: LSIA
      Poles: 3
      Type: MDS
      AIC: 42kA@480V
      Mount Type: Draw-Out
      RFQ
      View Details
    • MDS4083WEA MDS4083WEA
      Quick view

      MDS4083WEA

      Cutler Hammer MDS4083WEA Insulated Case Circuit Breaker. Family Magnum DS; Type MDS; 3 Pole; 3 Phase; 800 Amp; 42kA@508V AIC; Bolt-On Mounting. Eaton's Magnum DS Low Voltage Power Circuit Breakers offer the highest ANSI interrupting and withstand...

      Amperage: 800
      Family: Magnum DS
      Trip Functions: LI
      Poles: 3
      Type: MDS
      AIC: 42kA@480V
      Mount Type: Draw-Out
      RFQ
      View Details
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