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.

  • MGP36800

    MGP36800

    Square D MGP36800 Molded Case Circuit Breaker. Family Powerpact; Type MGP; 600 Voltage; 3 Pole; 3 Phase; 800 Amp; 35kA@480V AIC; Bolt-On Mounting.

    Amperage: 800
    Family: Powerpact
    Trip Functions: LI
    Frame: M Frame
    Poles: 3
    Voltage: 600
    AIC: 35kA@480V
    Mount Type: Bolt-On
  • MH250

    MH250

    Crouse-Hinds MH250 Molded Case Circuit Breaker. Family MH; Type MH; 240 Voltage; 2 Pole; 1 Phase; 50 Amp; 10kA@240V AIC; Plug-In Mounting.

    Amperage: 50
    Family: MH
    Trip Functions: LI
    Poles: 2
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Plug-In
    $91.25
  • MH36350

    MH36350

    Square D MH36350 Molded Case Circuit Breaker. Family I-Line; Type MH; 600 Voltage; 3 Pole; 3 Phase; 350 Amp; 65kA@480V AIC; I-Line Style Plug-In Mounting.

    Amperage: 350
    Family: I-Line
    Trip Functions: LI
    Frame: M Frame
    Poles: 3
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: I-Line Style Plug-In
    $2,359.01
  • MH36500

    MH36500

    Square D MH36500 Molded Case Circuit Breaker. Family I-Line; Type MH; 600 Voltage; 3 Pole; 3 Phase; 500 Amp; 65kA@480V AIC; I-Line Style Plug-In Mounting.

    Amperage: 500
    Family: I-Line
    Trip Functions: LI
    Frame: M Frame
    Poles: 3
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: I-Line Style Plug-In
    $3,706.95
  • MHL3612001287

    MHL3612001287

    Square D MHL3612001287 Molded Case Circuit Breaker. Family MHL Series; Type MHL; 600 Voltage; 3 Pole; 3 Phase; 1200 Amp; 65kA@480V AIC; Feed-Through Mounting.

    Amperage: 1200
    Family: MHL Series
    Trip Functions: LI
    Frame: 1200
    Poles: 3
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: Feed-Through
    $2,250.00
  • MHL3612003901

    MHL3612003901

    Square D MHL3612003901 Molded Case Circuit Breaker. Family MHL Series; Type MHL; 600 Voltage; 3 Pole; 3 Phase; 1200 Amp; 65kA@480V AIC; Feed-Through Mounting; With Auxiliary Switch

    Amperage: 1200
    Family: MHL Series
    Trip Functions: LI
    Poles: 3
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: Feed-Through
    $4,546.75
  • MHL36600

    MHL36600

    Square D MHL36600 Molded Case Circuit Breaker. Family MHL Series; Type MHL; 600 Voltage; 3 Pole; 3 Phase; 600 Amp; 65kA@480V AIC; Feed-Through Mounting.

    Amperage: 600
    Family: MHL Series
    Trip Functions: LI
    Frame: M Frame
    Poles: 3
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: Feed-Through
    MSRP: $9,456.00
    $2,753.73
  • MHL36900

    MHL36900

    Square D MHL36900 Molded Case Circuit Breaker. Family MHL Series; Type MHL; 600 Voltage; 3 Pole; 3 Phase; 900 Amp; 65kA@480V AIC; Feed-Through Mounting.

    Amperage: 900
    Family: MHL Series
    Trip Functions: LI
    Frame: M Frame
    Poles: 3
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: Feed-Through
    $2,815.25
  • MJA263005

    MJA263005

    Square D MJA263005 Molded Case Circuit Breaker. Family Powerpact; Type MJA; 600 Voltage; 2 Pole; 1 Phase; 300 Amp; 65kA@480V AIC; I-Line Style Plug-In Mounting.

    Amperage: 300
    Family: Powerpact
    Trip Functions: LI
    Frame: M Frame
    Poles: 2
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: I-Line Style Plug-In
  • MJA263502

    MJA263502

    Square D MJA263502 Molded Case Circuit Breaker. Family Powerpact; Type MJA; 600 Voltage; 2 Pole; 1 Phase; 350 Amp; 65kA@480V AIC; I-Line Style Plug-In Mounting.

    Amperage: 350
    Family: Powerpact
    Trip Functions: LI
    Frame: M Frame
    Poles: 2
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: I-Line Style Plug-In
  • MJA264002

    MJA264002

    Square D MJA264002 Molded Case Circuit Breaker. Family Powerpact; Type MJA; 600 Voltage; 2 Pole; 1 Phase; 400 Amp; 65kA@480V AIC; I-Line Style Plug-In Mounting.

    Amperage: 400
    Family: Powerpact
    Trip Functions: LI
    Frame: M Frame
    Poles: 2
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: I-Line Style Plug-In
  • MJA264005

    MJA264005

    Square D MJA264005 Molded Case Circuit Breaker. Family Powerpact; Type MJA; 600 Voltage; 2 Pole; 1 Phase; 400 Amp; 65kA@480V AIC; I-Line Style Plug-In Mounting.

    Amperage: 400
    Family: Powerpact
    Trip Functions: LI
    Frame: M Frame
    Poles: 2
    Voltage: 600
    AIC: 65kA@480V
    Mount Type: I-Line Style Plug-In