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.

  • MBK125

    MBK125

    Siemens MBK125 Molded Case Circuit Breaker. Family MBK; Type MBK; 240 Voltage; 2 Pole; 1 Phase; 125 Amp; 22kA@240V AIC; Plug-In Mounting.

    Amperage: 125
    Family: MBK
    Trip Functions: LI
    Poles: 2
    Voltage: 240
    AIC: 22kA@240V
    Mount Type: Plug-In
    $172.75
  • MBK125A

    MBK125A

    Siemens MBK125A Molded Case Circuit Breaker. Family MBK; Type MBK; 240 Voltage; 2 Pole; 1 Phase; 125 Amp; 22kA@240V AIC; Plug-In Mounting.

    Amperage: 125
    Family: MBK
    Trip Functions: LI
    Poles: 2
    Voltage: 240
    AIC: 22kA@240V
    Mount Type: Plug-In
    $135.00
  • MBK150

    MBK150

    Siemens MBK150 Molded Case Circuit Breaker. Family MBK; Type MBK; 240 Voltage; 2 Pole; 1 Phase; 150 Amp; 22kA@240V AIC; Plug-In Mounting.

    Amperage: 150
    Family: MBK
    Trip Functions: LI
    Poles: 2
    Voltage: 240
    AIC: 22kA@240V
    Mount Type: Plug-In
    $1,284.25
  • MBK150A

    MBK150A

    Siemens MBK150A Molded Case Circuit Breaker. Family MBK; Type MBK; 240 Voltage; 2 Pole; 1 Phase; 150 Amp; 22kA@240V AIC; Plug-In Mounting.

    Amperage: 150
    Family: MBK
    Trip Functions: LI
    Poles: 2
    Voltage: 240
    AIC: 22kA@240V
    Mount Type: Plug-In
    $164.00
  • MBK200

    MBK200

    Siemens MBK200 Molded Case Circuit Breaker. Family MBK; Type MBK; 240 Voltage; 2 Pole; 1 Phase; 200 Amp; 22kA@240V AIC; Plug-In Mounting.

    Amperage: 200
    Family: MBK
    Trip Functions: LI
    Poles: 2
    Voltage: 240
    AIC: 22kA@240V
    Mount Type: Plug-In
    $337.50
  • MBK200A

    MBK200A

    Siemens MBK200A Molded Case Circuit Breaker. Family MBK; Type MBK; 240 Voltage; 2 Pole; 1 Phase; 200 Amp; 22kA@240V AIC; Plug-In Mounting.

    Amperage: 200
    Family: MBK
    Trip Functions: LI
    Poles: 2
    Voltage: 240
    AIC: 22kA@240V
    Mount Type: Plug-In
    $151.50
  • MBK225A

    MBK225A

    Siemens MBK225A Molded Case Circuit Breaker. Family MBK; Type MBK; 240 Voltage; 2 Pole; 1 Phase; 225 Amp; 22kA@240V AIC; Plug-In Mounting.

    Amperage: 225
    Family: MBK
    Trip Functions: LI
    Poles: 2
    Voltage: 240
    AIC: 22kA@240V
    Mount Type: Plug-In
    $155.00
  • MBKED3125

    MBKED3125

    Siemens MBKED3125 Molded Case Circuit Breaker. Family MBK; Type MBKED; 480 Voltage; 3 Pole; 3 Phase; 125 Amp; 18kA@480V AIC; Bolt-On Mounting.

    Amperage: 125
    Family: MBK
    Trip Functions: LI
    Poles: 3
    Voltage: 480
    AIC: 18kA@480V
    Mount Type: Bolt-On
    $965.00
  • MBKFD3250

    MBKFD3250

    Siemens MBKFD3250 Molded Case Circuit Breaker. Family MBK; Type MBKFD; 600 Voltage; 3 Pole; 3 Phase; 250 Amp; 35kA@480V AIC; Bolt-On Mounting.

    Amperage: 250
    Family: MBK
    Trip Functions: LI
    Poles: 3
    Voltage: 600
    AIC: 35kA@480V
    Mount Type: Bolt-On
  • MC3800F

    MC3800F

    Westinghouse MC3800F Molded Case Circuit Breaker. Family Seltronic; Type MC; 600 Voltage; 3 Pole; 3 Phase; 800 Amp; 30kA@480V AIC; Bolt-On Mounting.

    Amperage: 800
    Family: Seltronic
    Trip Functions: LS
    Poles: 3
    Voltage: 600
    AIC: 30kA@480V
    Mount Type: Bolt-On
    $2,580.99
  • MC3800NW

    MC3800NW

    Westinghouse MC3800NW Molded Case Circuit Breaker. Family Seltronic; Type MC; 600 Voltage; 3 Pole; 3 Phase; 800 Amp; 100kA@480V AIC; Bolt-On Mounting.

    Amperage: 800
    Family: Seltronic
    Trip Functions: LSI
    Poles: 3
    Voltage: 600
    AIC: 100kA@480V
    Mount Type: Bolt-On
    $1,775.75
  • MCP03150

    MCP03150

    Westinghouse MCP03150 Molded Case Circuit Breaker. Family MCP; Type MCP; 600 Voltage; 3 Pole; 3 Phase; 15 Amp; 65kA@480V AIC; Bolt-On Mounting.

    Amperage: 15
    Family: MCP
    Trip Functions: I
    Poles: 3
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: Bolt-On
    $274.00