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.

  • MDN408 MDN408, front

    MDN408

    Cutler Hammer MDN408 Insulated Case Circuit Breaker. Family Magnum DS; Type MDN; 3 Pole; 3 Phase; 800 Amp; 42kA@508V 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 DS
    Trip Functions: LI
    Poles: 3
    Type: MDN
    AIC: 42kA@480V
    Mount Type: Bolt-On
  • MDN508 MDN508

    MDN508

    Cutler Hammer MDN508 Insulated Case Circuit Breaker. Family Magnum DS; Type MDN; 3 Pole; 3 Phase; 800 Amp; 50kA@508V 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 DS
    Trip Functions: LI
    Poles: 3
    Type: MDN
    AIC: 50kA@480V
    Mount Type: Bolt-On
  • MDN608 MDN608

    MDN608

    Cutler Hammer MDN608 Insulated Case Circuit Breaker. Family Magnum DS; Type MDN; 3 Pole; 3 Phase; 800 Amp; 65kA@508V 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 DS
    Trip Functions: LI
    Poles: 3
    Type: MDN
    AIC: 65kA@480V
    Mount Type: Bolt-On