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.

    • PDG44G0400TFAJ
      Quick view

      PDG44G0400TFAJ

      Eaton Power Defense molded case circuit breaker, 600, Type Frame Size 4 (300-800A), 4 Pole, 400A, 35kA@480V, Thermal-magnetic LI,Standard Line and Load lugs (PDG4X3TA800)

      Amperage: 400
      Family: Power Defense
      Trip Functions: LI
      Frame: 600
      Poles: 4
      Voltage: 600
      AIC: 35kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • PDG44G0400TFAL
      Quick view

      PDG44G0400TFAL

      Eaton Power Defense molded case circuit breaker, 600, Type Frame Size 4 (300-800A), 4 Pole, 400A, 35kA@480V, Thermal-magnetic LI,Standard Terminals Load Only (PDG4X3TA800)

      Amperage: 400
      Family: Power Defense
      Trip Functions: LI
      Frame: 600
      Poles: 4
      Voltage: 600
      AIC: 35kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • PDG44G0400TFAN
      Quick view

      PDG44G0400TFAN

      Eaton Power Defense molded case circuit breaker, 600, Type Frame Size 4 (300-800A), 4 Pole, 400A, 35kA@480V, Thermal-magnetic LI,Terminal pads only, lugs not included

      Amperage: 400
      Family: Power Defense
      Trip Functions: LI
      Frame: 600
      Poles: 4
      Voltage: 600
      AIC: 35kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • PDG44G0400VFAJ
      Quick view

      PDG44G0400VFAJ

      Eaton Power Defense molded case circuit breaker, 600, Type Frame Size 4 (300-800A), 4 Pole, 400A, 35kA@480V, Thermal-magnetic LI,Standard Line and Load lugs (PDG4X3TA800)

      Amperage: 400
      Family: Power Defense
      Trip Functions: LI
      Frame: 600
      Poles: 4
      Voltage: 600
      AIC: 35kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • PDG44G0400VFAL
      Quick view

      PDG44G0400VFAL

      Eaton Power Defense molded case circuit breaker, 600, Type Frame Size 4 (300-800A), 4 Pole, 400A, 35kA@480V, Thermal-magnetic LI,Standard Terminals Load Only (PDG4X3TA800)

      Amperage: 400
      Family: Power Defense
      Trip Functions: LI
      Frame: 600
      Poles: 4
      Voltage: 600
      AIC: 35kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • PDG44G0400VFAN
      Quick view

      PDG44G0400VFAN

      Eaton Power Defense molded case circuit breaker, 600, Type Frame Size 4 (300-800A), 4 Pole, 400A, 35kA@480V, Thermal-magnetic LI,Terminal pads only, lugs not included

      Amperage: 400
      Family: Power Defense
      Trip Functions: LI
      Frame: 600
      Poles: 4
      Voltage: 600
      AIC: 35kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • PDG44G0450TFAJ
      Quick view

      PDG44G0450TFAJ

      Eaton Power Defense molded case circuit breaker, 600, Type Frame Size 4 (300-800A), 4 Pole, 450A, 35kA@480V, Thermal-magnetic LI,Standard Line and Load lugs (PDG4X3TA800)

      Amperage: 450
      Family: Power Defense
      Trip Functions: LI
      Frame: 600
      Poles: 4
      Voltage: 600
      AIC: 35kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • PDG44G0450TFAL
      Quick view

      PDG44G0450TFAL

      Eaton Power Defense molded case circuit breaker, 600, Type Frame Size 4 (300-800A), 4 Pole, 450A, 35kA@480V, Thermal-magnetic LI,Standard Terminals Load Only (PDG4X3TA800)

      Amperage: 450
      Family: Power Defense
      Trip Functions: LI
      Frame: 600
      Poles: 4
      Voltage: 600
      AIC: 35kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • PDG44G0450TFAN
      Quick view

      PDG44G0450TFAN

      Eaton Power Defense molded case circuit breaker, 600, Type Frame Size 4 (300-800A), 4 Pole, 450A, 35kA@480V, Thermal-magnetic LI,Terminal pads only, lugs not included

      Amperage: 450
      Family: Power Defense
      Trip Functions: LI
      Frame: 600
      Poles: 4
      Voltage: 600
      AIC: 35kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • PDG44G0450VFAJ
      Quick view

      PDG44G0450VFAJ

      Eaton Power Defense molded case circuit breaker, 600, Type Frame Size 4 (300-800A), 4 Pole, 450A, 35kA@480V, Thermal-magnetic LI,Standard Line and Load lugs (PDG4X3TA800)

      Amperage: 450
      Family: Power Defense
      Trip Functions: LI
      Frame: 600
      Poles: 4
      Voltage: 600
      AIC: 35kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • PDG44G0450VFAL
      Quick view

      PDG44G0450VFAL

      Eaton Power Defense molded case circuit breaker, 600, Type Frame Size 4 (300-800A), 4 Pole, 450A, 35kA@480V, Thermal-magnetic LI,Standard Terminals Load Only (PDG4X3TA800)

      Amperage: 450
      Family: Power Defense
      Trip Functions: LI
      Frame: 600
      Poles: 4
      Voltage: 600
      AIC: 35kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • PDG44G0450VFAN
      Quick view

      PDG44G0450VFAN

      Eaton Power Defense molded case circuit breaker, 600, Type Frame Size 4 (300-800A), 4 Pole, 450A, 35kA@480V, Thermal-magnetic LI,Terminal pads only, lugs not included

      Amperage: 450
      Family: Power Defense
      Trip Functions: LI
      Frame: 600
      Poles: 4
      Voltage: 600
      AIC: 35kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    Compare Selected