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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.

    • 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
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    • MDSC32
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      MDSC32

      Cutler Hammer MDSC32 Insulated Case Circuit Breaker. Family Magnum DS; Type MDSC; 3 Pole; 3 Phase; 3200 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: 3200
      Family: Magnum DS
      Trip Functions: LI
      Poles: 3
      Type: MDSC
      AIC: 100kA@480V
      Mount Type: Bolt-On
      RFQ
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    • 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
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    • MDSC40
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      MDSC40

      Cutler Hammer MDSC40 Insulated Case Circuit Breaker. Family Magnum DS; Type MDSC; 3 Pole; 3 Phase; 4000 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: 4000
      Family: Magnum DS
      Trip Functions: LI
      Poles: 3
      Type: MDSC
      AIC: 100kA@480V
      Mount Type: Bolt-On
      RFQ
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    • 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
      View Details
    • MDSC50
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      MDSC50

      Cutler Hammer MDSC50 Insulated Case Circuit Breaker. Family Magnum DS; Type MDSC; 3 Pole; 3 Phase; 5000 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: 5000
      Family: Magnum DS
      Trip Functions: LI
      Poles: 3
      Type: MDSC
      AIC: 100kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • MDSC5N
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      MDSC5N

      Cutler Hammer MDSC5N Insulated Case Circuit Breaker. Family Magnum DS; Type MDSC; 3 Pole; 3 Phase; 5000 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: 5000
      Family: Magnum DS
      Trip Functions: LI
      Poles: 3
      Type: MDSC
      AIC: 100kA@480V
      Mount Type: Bolt-On
      RFQ
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    • MP08H2 MP08H2, front
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      MP08H2

      Merlin Gerin MP08H2 Insulated Case Circuit Breaker. Family Masterpact; Type MP; 3 Pole; 3 Phase; 800 Amp; 100kA@480V AIC; Draw-Out Mounting.

      Amperage: 800
      Family: Masterpact
      Poles: 3
      Type: MP
      AIC: 100kA@480V
      Mount Type: Draw-Out
      RFQ
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    • MP16H2
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      MP16H2

      Merlin Gerin MP16H2 Insulated Case Circuit Breaker. Family Masterpact; Type MP; 3 Pole; 3 Phase; 1600 Amp; 100kA@480V AIC; Bolt-On Mounting.

      Amperage: 1600
      Family: Masterpact
      Trip Functions: LSIG
      Poles: 3
      Type: MP
      AIC: 100kA@480V
      Mount Type: Bolt-On
      RFQ
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    • MP20H2 MP20H2, front
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      MP20H2

      Merlin Gerin MP20H2 Insulated Case Circuit Breaker. Family Masterpact; Type MP; 3 Pole; 3 Phase; 2000 Amp; 100kA@480V AIC; Bolt-On Mounting.

      Amperage: 2000
      Family: Masterpact
      Trip Functions: LSIG
      Poles: 3
      Type: MP
      AIC: 100kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • MP30H1
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      MP30H1

      Square D MP30H1 Insulated Case Circuit Breaker. Family Masterpact; Type MP; 3 Pole; 3 Phase; 3000 Amp; 100kA@480V AIC; Bolt-On Mounting.

      Amperage: 3000
      Family: Masterpact
      Trip Functions: LSIG
      Poles: 3
      Type: MP
      AIC: 100kA@480V
      Mount Type: Bolt-On
      RFQ
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    • MP30H2 MP30H2, front
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      MP30H2

      Square D MP30H2 Insulated Case Circuit Breaker. Family Masterpact; Type MP; 3 Pole; 3 Phase; 3000 Amp; 100kA@480V AIC; Bolt-On Mounting.

      Amperage: 3000
      Family: Masterpact
      Trip Functions: LSIG
      Poles: 3
      Type: MP
      AIC: 100kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
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