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.

  • B145

    B145

    Siemens B145 Molded Case Circuit Breaker. Family BL Series; Type BL; 240 Voltage; 1 Pole; 1 Phase; 45 Amp; 10kA@240V AIC; Bolt-On Mounting.

    Amperage: 45
    Family: BL Series
    Trip Functions: LI
    Poles: 1
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Bolt-On
  • B345

    B345

    Siemens B345 Molded Case Circuit Breaker. Family BL Series; Type BL; 240 Voltage; 3 Pole; 3 Phase; 45 Amp; 10kA@240V AIC; Bolt-On Mounting.

    Amperage: 45
    Family: BL Series
    Trip Functions: LI
    Poles: 3
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Bolt-On
  • BQ2B045

    BQ2B045

    Siemens BQ2B045 Molded Case Circuit Breaker. Family BQ; Type BQ; 240 Voltage; 2 Pole; 1 Phase; 45 Amp; 10kA@240V AIC; Bolt-On Mounting.

    Amperage: 45
    Family: BQ
    Trip Functions: LI
    Poles: 2
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Bolt-On
    $56.25
  • BR245

    BR245

    Cutler Hammer BR245 Molded Case Circuit Breaker. Family BR; Type BR; 240 Voltage; 2 Pole; 1 Phase; 45 Amp; 10kA@240V AIC; Plug-In Mounting.

    Amperage: 45
    Family: BR
    Trip Functions: LI
    Poles: 2
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Plug-In
  • EB2045

    EB2045

    Westinghouse EB2045 Molded Case Circuit Breaker. Family EB; Type EB; 240 Voltage; 2 Pole; 1 Phase; 45 Amp; 10kA@240V AIC; Bolt-On Mounting.

    Amperage: 45
    Family: EB
    Trip Functions: LI
    Poles: 2
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Bolt-On
  • HOM245

    HOM245

    Square D HOM245 Molded Case Circuit Breaker. Family HOMELINE; Type HOM; 240 Voltage; 2 Pole; 1 Phase; 45 Amp; 10kA@240V AIC; Plug-In Mounting.

    Amperage: 45
    Family: HOMELINE
    Trip Functions: LI
    Poles: 2
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Plug-In
  • Q245

    Q245

    Siemens Q245 Molded Case Circuit Breaker. Family Q Series; Type QP; 240 Voltage; 2 Pole; 1 Phase; 45 Amp; 10kA@240V AIC; Plug-In Mounting.

    Amperage: 45
    Family: Q Series
    Trip Functions: LI
    Poles: 2
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Plug-In
    $21.88
  • QO245

    QO245

    Square D QO245 Molded Case Circuit Breaker. Family QO Series; Type QO; 240 Voltage; 2 Pole; 1 Phase; 45 Amp; 10kA@240V AIC; Plug-In Mounting.

    Amperage: 45
    Family: QO Series
    Trip Functions: LI
    Poles: 2
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Plug-In
  • QO345

    QO345

    Square D QO345 Molded Case Circuit Breaker. Family QO Series; Type QO; 240 Voltage; 3 Pole; 3 Phase; 45 Amp; 10kA@240V AIC; Plug-In Mounting.

    Amperage: 45
    Family: QO Series
    Trip Functions: LI
    Poles: 3
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Plug-In
  • QOB345

    QOB345

    Square D QOB345 Molded Case Circuit Breaker. Family QOB Series; Type QOB; 240 Voltage; 3 Pole; 3 Phase; 45 Amp; 10kA@240V AIC; Bolt-On Mounting.

    Amperage: 45
    Family: QOB Series
    Trip Functions: LI
    Poles: 3
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Bolt-On
    MSRP: $293.00
    $120.75
  • QOU245

    QOU245

    Square D QOU245 Molded Case Circuit Breaker. Family QOU Series; Type QOU; 240 Voltage; 2 Pole; 1 Phase; 45 Amp; 10kA@240V AIC; Bolt-On Mounting.

    Amperage: 45
    Family: QOU Series
    Trip Functions: LI
    Poles: 2
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Bolt-On
  • QOU345

    QOU345

    Square D QOU345 Molded Case Circuit Breaker. Family QOU Series; Type QOU; 240 Voltage; 3 Pole; 3 Phase; 45 Amp; 10kA@240V AIC; Bolt-On Mounting.

    Amperage: 45
    Family: QOU Series
    Trip Functions: LI
    Poles: 3
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Bolt-On
    $151.50