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    • 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.

    • MJL26400
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      MJL26400

      Square D MJL26400 Molded Case Circuit Breaker. Family Powerpact; Type MJL; 600 Voltage; 2 Pole; 1 Phase; 400 Amp; 65kA@480V AIC; Feed-Through Mounting.

      Amperage: 400
      Family: Powerpact
      Trip Functions: LI
      Frame: M Frame
      Poles: 2
      Voltage: 600
      AIC: 65kA@480V
      Mount Type: Feed-Through
      RFQ
      View Details
    • MJL26500
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      MJL26500

      Square D MJL26500 Molded Case Circuit Breaker. Family Powerpact; Type MJL; 600 Voltage; 2 Pole; 1 Phase; 500 Amp; 65kA@480V AIC; Feed-Through Mounting.

      Amperage: 500
      Family: Powerpact
      Trip Functions: LI
      Frame: M Frame
      Poles: 2
      Voltage: 600
      AIC: 65kA@480V
      Mount Type: Feed-Through
      RFQ
      View Details
    • MJL26600
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      MJL26600

      Square D MJL26600 Molded Case Circuit Breaker. Family Powerpact; Type MJL; 600 Voltage; 2 Pole; 1 Phase; 600 Amp; 65kA@480V AIC; Feed-Through Mounting.

      Amperage: 600
      Family: Powerpact
      Trip Functions: LI
      Frame: M Frame
      Poles: 2
      Voltage: 600
      AIC: 65kA@480V
      Mount Type: Feed-Through
      RFQ
      View Details
    • MJL26700
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      MJL26700

      Square D MJL26700 Molded Case Circuit Breaker. Family Powerpact; Type MJL; 600 Voltage; 2 Pole; 1 Phase; 700 Amp; 65kA@480V AIC; Feed-Through Mounting.

      Amperage: 700
      Family: Powerpact
      Trip Functions: LI
      Frame: M Frame
      Poles: 2
      Voltage: 600
      AIC: 65kA@480V
      Mount Type: Feed-Through
      RFQ
      View Details
    • MJL26800
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      MJL26800

      Square D MJL26800 Molded Case Circuit Breaker. Family Powerpact; Type MJL; 600 Voltage; 2 Pole; 1 Phase; 800 Amp; 65kA@480V AIC; Feed-Through Mounting.

      Amperage: 800
      Family: Powerpact
      Trip Functions: LI
      Frame: M Frame
      Poles: 2
      Voltage: 600
      AIC: 65kA@480V
      Mount Type: Feed-Through
      RFQ
      View Details
    • MJL36300
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      MJL36300

      Square D MJL36300 Molded Case Circuit Breaker. Family Powerpact; Type MJL; 600 Voltage; 3 Pole; 3 Phase; 300 Amp; 65kA@480V AIC; Feed-Through Mounting.

      Amperage: 300
      Family: Powerpact
      Trip Functions: LI
      Frame: M Frame
      Poles: 3
      Voltage: 600
      AIC: 65kA@480V
      Mount Type: Feed-Through
      RFQ
      View Details
    • MJL36350
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      MJL36350

      Square D MJL36350 Molded Case Circuit Breaker. Family Powerpact; Type MJL; 600 Voltage; 3 Pole; 3 Phase; 350 Amp; 65kA@480V AIC; Feed-Through Mounting.

      Amperage: 350
      Family: Powerpact
      Trip Functions: LI
      Frame: M Frame
      Poles: 3
      Voltage: 600
      AIC: 65kA@480V
      Mount Type: Feed-Through
      RFQ
      View Details
    • MJL36400
      Quick view

      MJL36400

      Square D MJL36400 Molded Case Circuit Breaker. Family Powerpact; Type MJL; 600 Voltage; 3 Pole; 3 Phase; 400 Amp; 65kA@480V AIC; Feed-Through Mounting.

      Amperage: 400
      Family: Powerpact
      Trip Functions: LI
      Frame: M Frame
      Poles: 3
      Voltage: 600
      AIC: 65kA@480V
      Mount Type: Feed-Through
      RFQ
      View Details
    • MJL36450
      Quick view

      MJL36450

      Square D MJL36450 Molded Case Circuit Breaker. Family Powerpact; Type MJL; 600 Voltage; 3 Pole; 3 Phase; 450 Amp; 65kA@480V AIC; Feed-Through Mounting.

      Amperage: 450
      Family: Powerpact
      Trip Functions: LI
      Frame: M Frame
      Poles: 3
      Voltage: 600
      AIC: 65kA@480V
      Mount Type: Feed-Through
      MSRP: $9,456.00
      $6,678.75
    • MJL36500
      Quick view

      MJL36500

      Square D MJL36500 Molded Case Circuit Breaker. Family Powerpact; Type MJL; 600 Voltage; 3 Pole; 3 Phase; 500 Amp; 65kA@480V AIC; Feed-Through Mounting.

      Amperage: 500
      Family: Powerpact
      Trip Functions: LI
      Frame: M Frame
      Poles: 3
      Voltage: 600
      AIC: 65kA@480V
      Mount Type: Feed-Through
      RFQ
      View Details
    • MJL36600
      Quick view

      MJL36600

      Square D MJL36600 Molded Case Circuit Breaker. Family Powerpact; Type MJL; 600 Voltage; 3 Pole; 3 Phase; 600 Amp; 65kA@480V AIC; Feed-Through Mounting.

      Amperage: 600
      Family: Powerpact
      Trip Functions: LI
      Frame: M Frame
      Poles: 3
      Voltage: 600
      AIC: 65kA@480V
      Mount Type: Feed-Through
      RFQ
      View Details
    • MJL36700
      Quick view

      MJL36700

      Square D MJL36700 Molded Case Circuit Breaker. Family Powerpact; Type MJL; 600 Voltage; 3 Pole; 3 Phase; 700 Amp; 65kA@480V AIC; Feed-Through Mounting.

      Amperage: 700
      Family: Powerpact
      Trip Functions: LI
      Frame: M Frame
      Poles: 3
      Voltage: 600
      AIC: 65kA@480V
      Mount Type: Feed-Through
      RFQ
      View Details
    Compare Selected