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.

  • Q21540CT

    Q21540CT

    Siemens Q21540CT Molded Case Circuit Breaker. Family Q Series; Type QT; 240 Voltage; 2 Pole; 1 Phase; 40 Amp; 10kA@240V AIC; Plug-In Mounting.

    Amperage: 40
    Family: Q Series
    Trip Functions: LI
    Poles: 2
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Plug-In
    $67.00
  • Q22040CT

    Q22040CT

    Siemens Q22040CT Molded Case Circuit Breaker. Family Q Series; Type QT; 240 Voltage; 2 Pole; 1 Phase; 40 Amp; 10kA@240V AIC; Plug-In Mounting.

    Amperage: 40
    Family: Q Series
    Trip Functions: LI
    Poles: 2
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Plug-In
    $64.25
  • Q240

    Q240

    Siemens Q240 Molded Case Circuit Breaker. Family Q Series; Type QP; 240 Voltage; 2 Pole; 1 Phase; 40 Amp; 10kA@240V AIC; Plug-In Mounting.

    Amperage: 40
    Family: Q Series
    Trip Functions: LI
    Poles: 2
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Plug-In
    $23.00
  • Q24000S01

    Q24000S01

    Siemens Q24000S01 Molded Case Circuit Breaker. Family Q Series; Type QP; 240 Voltage; 2 Pole; 1 Phase; 40 Amp; 10kA@240V AIC; Plug-In Mounting. Includes 120V Shunt Trip

    Amperage: 40
    Family: Q Series
    Trip Functions: LI
    Poles: 2
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Plug-In
    $155.00
  • Q24020CT2

    Q24020CT2

    Siemens Q24020CT2 Molded Case Circuit Breaker. Family Q Series; Type QT; 240 Voltage; 2 Pole; 1 Phase; 40 Amp; 10kA@240V AIC; Plug-In Mounting.

    Amperage: 40
    Family: Q Series
    Trip Functions: LI
    Poles: 2
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Plug-In
    $47.00
  • Q24030CT2

    Q24030CT2

    Siemens Q24030CT2 Molded Case Circuit Breaker. Family Q Series; Type QT; 240 Voltage; 2 Pole; 1 Phase; 40 Amp; 10kA@240V AIC; Plug-In Mounting.

    Amperage: 40
    Family: Q Series
    Trip Functions: LI
    Poles: 2
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Plug-In
    $62.50
  • Q24040CT2

    Q24040CT2

    Siemens Q24040CT2 Molded Case Circuit Breaker. Family Q Series; Type QT; 240 Voltage; 2 Pole; 1 Phase; 40 Amp; 10kA@240V AIC; Plug-In Mounting.

    Amperage: 40
    Family: Q Series
    Trip Functions: LI
    Poles: 2
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Plug-In
    $66.75
  • Q240H

    Q240H

    Siemens Q240H Molded Case Circuit Breaker. Family Q Series; Type QPH; 240 Voltage; 2 Pole; 1 Phase; 40 Amp; 22kA@240V AIC; Plug-In Mounting.

    Amperage: 40
    Family: Q Series
    Trip Functions: LI
    Poles: 2
    Voltage: 240
    AIC: 22kA@240V
    Mount Type: Plug-In
    MSRP: $222.00
    $64.75
  • Q340H

    Q340H

    Siemens Q340H Molded Case Circuit Breaker. Family Q Series; Type QPH; 240 Voltage; 3 Pole; 3 Phase; 40 Amp; 22kA@240V AIC; Plug-In Mounting.

    Amperage: 40
    Family: Q Series
    Trip Functions: LI
    Poles: 3
    Voltage: 240
    AIC: 22kA@240V
    Mount Type: Plug-In
  • QB243040

    QB243040

    Zinsco QB243040 Molded Case Circuit Breaker. Family QB; Type QB; 240 Voltage; 3 Pole; 3 Phase; 40 Amp; 10kA@240V AIC; Bolt-On Mounting.

    Amperage: 40
    Family: QB
    Trip Functions: LI
    Poles: 3
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Bolt-On
  • QBHW1040

    QBHW1040

    Cutler Hammer QBHW1040 Molded Case Circuit Breaker. Family Quicklag; Type QBHW; 240 Voltage; 1 Pole; 1 Phase; 40 Amp; 22kA@240V AIC; Bolt-On Mounting.

    Amperage: 40
    Family: Quicklag
    Trip Functions: LI
    Poles: 1
    Voltage: 240
    AIC: 22kA@240V
    Mount Type: Bolt-On
  • QBHW2040

    QBHW2040

    Cutler Hammer QBHW2040 Molded Case Circuit Breaker. Family Quicklag; Type QBHW; 240 Voltage; 2 Pole; 1 Phase; 40 Amp; 22kA@240V AIC; Bolt-On Mounting.

    Amperage: 40
    Family: Quicklag
    Trip Functions: LI
    Poles: 2
    Voltage: 240
    AIC: 22kA@240V
    Mount Type: Bolt-On