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.

    • NX36800
      Quick view

      NX36800

      Square D NX36800 Molded Case Circuit Breaker. Family I-Line; Type NX; 600 Voltage; 3 Pole; 3 Phase; 800 Amp; 100kA@480V AIC; I-Line Style Plug-In Mounting.

      Amperage: 800
      Family: I-Line
      Trip Functions: LSI
      Frame: NX Frame
      Poles: 3
      Voltage: 600
      AIC: 100kA@480V
      Mount Type: I-Line Style Plug-In
      RFQ
      View Details
    • NXL36800
      Quick view

      NXL36800

      Square D NXL36800 Molded Case Circuit Breaker. Family Micrologic; Type NXL; 600 Voltage; 3 Pole; 3 Phase; 800 Amp; 100kA@480V AIC; Feed-Through Mounting.

      Amperage: 800
      Family: Micrologic
      Trip Functions: LSI
      Frame: NX Frame
      Poles: 3
      Voltage: 600
      AIC: 100kA@480V
      Mount Type: Feed-Through
      RFQ
      View Details
    • NXL36800G
      Quick view

      NXL36800G

      Square D NXL36800G Molded Case Circuit Breaker. Family Micrologic; Type NXL; 600 Voltage; 3 Pole; 3 Phase; 800 Amp; 100kA@480V AIC; Feed-Through Mounting.

      Amperage: 800
      Family: Micrologic
      Trip Functions: LSIG
      Frame: NX Frame
      Poles: 3
      Voltage: 600
      AIC: 100kA@480V
      Mount Type: Feed-Through
      RFQ
      View Details
    • NXP36800
      Quick view

      NXP36800

      Square D NXP36800 Molded Case Circuit Breaker. Family Micrologic; Type NXP; 600 Voltage; 3 Pole; 3 Phase; 800 Amp; 100kA@480V AIC; Bolt-On Mounting.

      Amperage: 800
      Family: Micrologic
      Trip Functions: LSI
      Frame: NX Frame
      Poles: 3
      Voltage: 600
      AIC: 100kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • NXP36800G
      Quick view

      NXP36800G

      Square D NXP36800G Molded Case Circuit Breaker. Family Micrologic; Type NXP; 600 Voltage; 3 Pole; 3 Phase; 800 Amp; 100kA@480V AIC; Bolt-On Mounting.

      Amperage: 800
      Family: Micrologic
      Trip Functions: LSIG
      Frame: NX Frame
      Poles: 3
      Voltage: 600
      AIC: 100kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • PDF43G0800B2NJ
      Quick view

      PDF43G0800B2NJ

      Eaton Power Defense molded case circuit breaker, 600, Type Frame Size 4 (300-800A), 3 Pole, 800A, 35kA@480V, PXR10 LSI,Standard Line and Load lugs (PDG4X3TA800)

      Amperage: 800
      Family: Power Defense
      Trip Functions: LSI
      Frame: 600
      Poles: 3
      Voltage: 600
      AIC: 35kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • PDF43G0800B2NL
      Quick view

      PDF43G0800B2NL

      Eaton Power Defense molded case circuit breaker, 600, Type Frame Size 4 (300-800A), 3 Pole, 800A, 35kA@480V, PXR10 LSI,Standard Terminals Load Only (PDG4X3TA800)

      Amperage: 800
      Family: Power Defense
      Trip Functions: LSI
      Frame: 600
      Poles: 3
      Voltage: 600
      AIC: 35kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • PDF43G0800B2NN
      Quick view

      PDF43G0800B2NN

      Eaton Power Defense molded case circuit breaker, 600, Type Frame Size 4 (300-800A), 3 Pole, 800A, 35kA@480V, PXR10 LSI,Terminal pads only, lugs not included

      Amperage: 800
      Family: Power Defense
      Trip Functions: LSI
      Frame: 600
      Poles: 3
      Voltage: 600
      AIC: 35kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • PDF43G0800E2CJ
      Quick view

      PDF43G0800E2CJ

      Eaton Power Defense molded case circuit breaker, 600, Type Frame Size 4 (300-800A), 3 Pole, 800A, 35kA@480V, PXR20 LSI + Relays + CAM,Standard Line and Load lugs (PDG4X3TA800)

      Amperage: 800
      Family: Power Defense
      Trip Functions: LSI
      Frame: 600
      Poles: 3
      Voltage: 600
      AIC: 35kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • PDF43G0800E2CL
      Quick view

      PDF43G0800E2CL

      Eaton Power Defense molded case circuit breaker, 600, Type Frame Size 4 (300-800A), 3 Pole, 800A, 35kA@480V, PXR20 LSI + Relays + CAM,Standard Terminals Load Only (PDG4X3TA800)

      Amperage: 800
      Family: Power Defense
      Trip Functions: LSI
      Frame: 600
      Poles: 3
      Voltage: 600
      AIC: 35kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • PDF43G0800E2CN
      Quick view

      PDF43G0800E2CN

      Eaton Power Defense molded case circuit breaker, 600, Type Frame Size 4 (300-800A), 3 Pole, 800A, 35kA@480V, PXR20 LSI + Relays + CAM,Terminal pads only, lugs not included

      Amperage: 800
      Family: Power Defense
      Trip Functions: LSI
      Frame: 600
      Poles: 3
      Voltage: 600
      AIC: 35kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • PDF43G0800E2MJ
      Quick view

      PDF43G0800E2MJ

      Eaton Power Defense molded case circuit breaker, 600, Type Frame Size 4 (300-800A), 3 Pole, 800A, 35kA@480V, PXR20 LSI + Relays + Modbus,Standard Line and Load lugs (PDG4X3TA800)

      Amperage: 800
      Family: Power Defense
      Trip Functions: LSI
      Frame: 600
      Poles: 3
      Voltage: 600
      AIC: 35kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    Compare Selected