Shop by Category

  • Challenger
  • Circuit Breakers
  • Bus Plug
  • Motor Control
  • Switches
  • Accessories and Parts

    • Shop by Brand

  • Eaton
  • Square D
  • General Electric
  • Cutler Hammer
  • Siemens
  • Schneider Electric
  • Westinghouse
  • Merlin Gerin
  • ITE
  • Pringle
  • View all Brands

    • 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.

    • MP20H1
      Quick view

      MP20H1

      Merlin Gerin MP20H1 Insulated Case Circuit Breaker. Family Masterpact; Type MP; 3 Pole; 3 Phase; 2000 Amp; 75kA@480V AIC; Bolt-On Mounting.

      Amperage: 2000
      Family: Masterpact
      Trip Functions: LSIG
      Poles: 3
      Type: MP
      AIC: 75kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • MP20H2 MP20H2, front
      Quick view

      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
    • MP25H1
      Quick view

      MP25H1

      Merlin Gerin MP25H1 Insulated Case Circuit Breaker. Family Masterpact; Type MP; 3 Pole; 3 Phase; 2500 Amp; 75kA@480V AIC; Bolt-On Mounting.

      Amperage: 2500
      Family: Masterpact
      Trip Functions: LSIG
      Poles: 3
      Type: MP
      AIC: 75kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • MP30H1
      Quick view

      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
      View Details
    • MP30H2 MP30H2, front
      Quick view

      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
    • MP30NA
      Quick view

      MP30NA

      Merlin Gerin MP30NA Insulated Case Circuit Breaker. Family Masterpact; Type MP; 3 Pole; 3 Phase; 3000 Amp; 50kA@480V AIC; Bolt-On Mounting.

      Amperage: 3000
      Family: Masterpact
      Poles: 3
      Type: MP
      AIC: 50kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • MP40H1 MP40H1, front
      Quick view

      MP40H1

      Merlin Gerin MP40H1 Insulated Case Circuit Breaker. Family Masterpact; Type MP; 3 Pole; 3 Phase; 4000 Amp; 100kA@480V AIC; Bolt-On Mounting.

      Amperage: 4000
      Family: Masterpact
      Trip Functions: LSIG
      Poles: 3
      Type: MP
      AIC: 100kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • MTZ3 50H2 MTZ3 50H2, front
      Quick view

      MTZ3 50H2

      Square D MTZ3-50H2 Insulated Case Circuit Breaker. Family MasterPact; Type MTZ; 3 Pole; 3 Phase; 5000 amp; Drawout Mounting.

      Poles: 3
      Type: MTZ
      Family: Masterpact
      RFQ
      View Details
    • MWI608
      Quick view

      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
      RFQ
      View Details
    • MWI610
      Quick view

      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
      RFQ
      View Details
    • MWI612
      Quick view

      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
      RFQ
      View Details
    • MWI616
      Quick view

      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
      RFQ
      View Details
    Compare Selected