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.

    • DSL-4000
      Quick view

      DSL-4000

      Westinghouse DSL-4000 Air Circuit Breaker. Family DSL; Type DSL; 3 Pole; 3 Phase; 4000 Amp; 200kA@480V AIC; Bolt-On Mounting.

      Amperage: 4000
      Family: DSL
      Trip Functions: LSIG
      Poles: 3
      AIC: 200kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • MDSX40
      Quick view

      MDSX40

      Cutler Hammer MDSX40 Insulated Case Circuit Breaker. Family Magnum DS; Type MDSX; 3 Pole; 3 Phase; 4000 Amp; 200kA@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: MDSX
      AIC: 200kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • RLF-4000
      Quick view

      RLF-4000

      Siemens RLF-4000 Air Circuit Breaker. Family RL; Type RLF; 3 Pole; 3 Phase; 4000 Amp; 200kA@600V AIC; Draw-Out Mounting.

      Amperage: 4000
      Family: RL
      Trip Functions: LSIG
      Poles: 3
      AIC: 200kA@480V
      Mount Type: Draw-Out
      RFQ
      View Details
    Compare Selected