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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.

    • MDSC163WEA161GNMNN2NNANAX MDSC163WEA161GNMNN2NNANAX
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      MDSC163WEA161GNMNN2NNANAX

      Cutler Hammer MDSC163WEA161GNMNN2NNANAX-R Insulated Case Circuit Breaker. Family Magnum DS; Type MDSC; 3 Pole; 3 Phase; 1600 Amp; 100kA@480V AIC; Draw-Out Mounting. Eaton's Magnum DS Low Voltage Power Circuit Breakers offer the highest ANSI interrupting...

      Amperage: 1600
      Family: Magnum DS
      Trip Functions: LSIG
      Poles: 3
      Operator: Electric
      Type: MDSC
      AIC: 100kA@480V
      Mount Type: Draw-Out
      RFQ
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    • MDSC163WEA165GNMNN2YNNNAX MDSC163WEA165GNMNN2YNNNAX
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      MDSC163WEA165GNMNN2YNNNAX

      Cutler Hammer MDSC163WEA165GNMNN2YNNNAX-R Insulated Case Circuit Breaker. Family Magnum DS; Type MDSC; 3 Pole; 3 Phase; 1600 Amp; 100kA@480V AIC; Draw-Out Mounting. Eaton's Magnum DS Low Voltage Power Circuit Breakers offer the highest ANSI interrupting...

      Amperage: 1600
      Family: Magnum DS
      Trip Functions: LSIG
      Poles: 3
      Operator: Manual
      Type: MDSC
      AIC: 100kA@480V
      Mount Type: Draw-Out
      RFQ
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    • MDSC164WEA161GRNAN6YHANAX MDSC164WEA161GRNAN6YHANAX
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      MDSC164WEA161GRNAN6YHANAX

      Cutler Hammer MDSC164WEA161GRNAN6YHANAX Insulated Case Circuit Breaker. Family Magnum DS; Type MDS; 3 Pole; 3 Phase; 1600 Amp; 100kA@480V AIC; Draw-Out Mounting.

      Amperage: 1600
      Family: Magnum DS
      Trip Functions: LSIG
      Poles: 3
      Type: MDS
      AIC: 100kA@480V
      Mount Type: Draw-Out
      RFQ
      View Details
    • MDSC203VEA125GANAN4YMNLFX MDSC203VEA125GANAN4YMNLFX
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      MDSC203VEA125GANAN4YMNLFX

      Cutler Hammer MDSC203VEA125GANAN4YMNLFX Insulated Case Circuit Breaker. Family Magnum DS; Type MDS; 3 Pole; 3 Phase; 2000 Amp; 100kA@480V AIC; Fixed Vertical Mounting.

      Amperage: 2000
      Family: Magnum DS
      Trip Functions: LSIG
      Poles: 3
      Type: MDS
      AIC: 100kA@480V
      Mount Type: Fixed Vertical
      RFQ
      View Details
    • MDSC303HEA305GAMNN2ECNNAX MDSC303HEA305GAMNN2ECNNAX
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      MDSC303HEA305GAMNN2ECNNAX

      Cutler Hammer MDSC303HEA305GAMNN2ECNNAX Insulated Case Circuit Breaker. Family Magnum DS; Type MDS; 3 Pole; 3 Phase; 3000 Amp; 100kA@480V AIC; Fixed Horizontal Mounting.

      Amperage: 3000
      Family: Magnum DS
      Trip Functions: LSIG
      Poles: 3
      Type: MDS
      AIC: 100kA@480V
      Mount Type: Fixed Horizontal
      RFQ
      View Details
    • MDSC303HEA305GAMNN2EMKNAX MDSC303HEA305GAMNN2EMKNAX
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      MDSC303HEA305GAMNN2EMKNAX

      Cutler Hammer MDSC303HEA305GAMNN2EMKNAX Insulated Case Circuit Breaker. Family Magnum DS; Type MDS; 3 Pole; 3 Phase; 3000 Amp; 100kA@480V AIC; Fixed Horizontal Mounting.

      Amperage: 3000
      Family: Magnum DS
      Trip Functions: LSIG
      Poles: 3
      Type: MDS
      AIC: 100kA@480V
      Mount Type: Fixed Horizontal
      RFQ
      View Details
    • MDSC303HEA305GAMNN2EPKNAX MDSC303HEA305GAMNN2EPKNAX
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      MDSC303HEA305GAMNN2EPKNAX

      Cutler Hammer MDSC303HEA305GAMNN2EPKNAX Insulated Case Circuit Breaker. Family Magnum DS; Type MDS; 3 Pole; 3 Phase; 3000 Amp; 100kA@480V AIC; Fixed Horizontal Mounting.

      Amperage: 3000
      Family: Magnum DS
      Trip Functions: LSIG
      Poles: 3
      Type: MDS
      AIC: 100kA@480V
      Mount Type: Fixed Horizontal
      RFQ
      View Details
    • MDSC303WEA12CHCNAN6Y MDSC303WEA12CHCNAN6Y
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      MDSC303WEA12CHCNAN6Y

      Cutler Hammer MDSC303WEA12CHCNAN6Y Insulated Case Circuit Breaker. Family Magnum DS; Type MDS; 3 Pole; 3 Phase; 3000 Amp; 100kA@480V AIC; Draw-Out Mounting.

      Amperage: 3000
      Family: Magnum DS
      Trip Functions: LSIG
      Poles: 3
      Type: MDS
      AIC: 100kA@480V
      Mount Type: Draw-Out
      RFQ
      View Details
    • MDSC303WEA25CHCNAN6Y MDSC303WEA25CHCNAN6Y
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      MDSC303WEA25CHCNAN6Y

      Cutler Hammer MDSC303WEA25CHCNAN6Y Insulated Case Circuit Breaker. Family Magnum DS; Type MDS; 3 Pole; 3 Phase; 3000 Amp; 100kA@480V AIC; Draw-Out Mounting.

      Amperage: 3000
      Family: Magnum DS
      Trip Functions: LSIG
      Poles: 3
      Type: MDS
      AIC: 100kA@480V
      Mount Type: Draw-Out
      RFQ
      View Details
    • MDSC323HEA325GNMNNNNPANAX MDSC323HEA325GNMNNNNPANAX
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      MDSC323HEA325GNMNNNNPANAX

      Cutler Hammer MDSC323HEA325GNMNNNNPANAX Insulated Case Circuit Breaker. Family Magnum DS; Type MDS; 3 Pole; 3 Phase; 3200 Amp; 100kA@480V AIC; Fixed Horizontal Mounting.

      Amperage: 3200
      Family: Magnum DS
      Trip Functions: LSIG
      Poles: 3
      Type: MDS
      AIC: 100kA@480V
      Mount Type: Fixed Horizontal
      RFQ
      View Details
    • MDSC4N MDSC4N
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      MDSC4N

      Cutler Hammer MDSC4N Insulated Case Circuit Breaker. Family Magnum DS; Type MDS; 3 Pole; 3 Phase; 4000 Amp; 100kA@600V AIC; Draw our or Fixed mounted avaialable. We have several new in stock! Eaton's Magnum DS Low Voltage Power Circuit Breakers offer...

      Amperage: 4000
      Family: Magnum DS
      Trip Functions: LSIG
      Poles: 3
      Type: MDSC
      AIC: 100kA@480V
      Mount Type: Bolt-On / Draw-Out
      RFQ
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    • MP12H1
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      MP12H1

      Merlin Gerin MP12H1 Insulated Case Circuit Breaker. Family Masterpact; Type MP; 3 Pole; 3 Phase; 1200 Amp; 65kA@480V AIC; Bolt-On Mounting.

      Amperage: 1200
      Family: Masterpact
      Trip Functions: LSIG
      Poles: 3
      Type: MP
      AIC: 65kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
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