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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.

    • LJA36400U44X
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      LJA36400U44X

      Square D LJA36400U44X Molded Case Circuit Breaker. Family Powerpact; Type LJA; 600 Voltage; 3 Pole; 3 Phase; 400 Amp; 65kA@480V AIC; I-Line Style Plug-In Mounting.

      Amperage: 400
      Family: Powerpact
      Trip Functions: LSIG
      Frame: L Frame
      Poles: 3
      Voltage: 600
      AIC: 65kA@480V
      Mount Type: I-Line Style Plug-In
      RFQ
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    • LJA36400U53X
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      LJA36400U53X

      Square D LJA36400U53X Molded Case Circuit Breaker. Family Powerpact; Type LJA; 600 Voltage; 3 Pole; 3 Phase; 400 Amp; 65kA@480V AIC; I-Line Style Plug-In Mounting.

      Amperage: 400
      Family: Powerpact
      Trip Functions: LSI
      Frame: L Frame
      Poles: 3
      Voltage: 600
      AIC: 65kA@480V
      Mount Type: I-Line Style Plug-In
      RFQ
      View Details
    • LJA36400U54X
      Quick view

      LJA36400U54X

      Square D LJA36400U54X Molded Case Circuit Breaker. Family Powerpact; Type LJA; 600 Voltage; 3 Pole; 3 Phase; 400 Amp; 65kA@480V AIC; I-Line Style Plug-In Mounting.

      Amperage: 400
      Family: Powerpact
      Trip Functions: LSIG
      Frame: L Frame
      Poles: 3
      Voltage: 600
      AIC: 65kA@480V
      Mount Type: I-Line Style Plug-In
      RFQ
      View Details
    • LJA36600U31X
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      LJA36600U31X

      Square D LJA36600U31X Molded Case Circuit Breaker. Family Powerpact; Type LJA; 600 Voltage; 3 Pole; 3 Phase; 600 Amp; 65kA@480V AIC; I-Line Style Plug-In Mounting.

      Amperage: 600
      Family: Powerpact
      Trip Functions: LI
      Frame: L Frame
      Poles: 3
      Voltage: 600
      AIC: 65kA@480V
      Mount Type: I-Line Style Plug-In
      RFQ
      View Details
    • LJA36600U33X
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      LJA36600U33X

      Square D LJA36600U33X Molded Case Circuit Breaker. Family Powerpact; Type LJA; 600 Voltage; 3 Pole; 3 Phase; 600 Amp; 65kA@480V AIC; I-Line Style Plug-In Mounting.

      Amperage: 600
      Family: Powerpact
      Trip Functions: LSI
      Frame: L Frame
      Poles: 3
      Voltage: 600
      AIC: 65kA@480V
      Mount Type: I-Line Style Plug-In
      RFQ
      View Details
    • LJA36600U43X
      Quick view

      LJA36600U43X

      Square D LJA36600U43X Molded Case Circuit Breaker. Family Powerpact; Type LJA; 600 Voltage; 3 Pole; 3 Phase; 600 Amp; 65kA@480V AIC; I-Line Style Plug-In Mounting.

      Amperage: 600
      Family: Powerpact
      Trip Functions: LSI
      Frame: L Frame
      Poles: 3
      Voltage: 600
      AIC: 65kA@480V
      Mount Type: I-Line Style Plug-In
      RFQ
      View Details
    • LJA36600U44X
      Quick view

      LJA36600U44X

      Square D LJA36600U44X Molded Case Circuit Breaker. Family Powerpact; Type LJA; 600 Voltage; 3 Pole; 3 Phase; 600 Amp; 65kA@480V AIC; I-Line Style Plug-In Mounting.

      Amperage: 600
      Family: Powerpact
      Trip Functions: LSIG
      Frame: L Frame
      Poles: 3
      Voltage: 600
      AIC: 65kA@480V
      Mount Type: I-Line Style Plug-In
      RFQ
      View Details
    • LJA36600U53X
      Quick view

      LJA36600U53X

      Square D LJA36600U53X Molded Case Circuit Breaker. Family Powerpact; Type LJA; 600 Voltage; 3 Pole; 3 Phase; 600 Amp; 65kA@480V AIC; I-Line Style Plug-In Mounting.

      Amperage: 600
      Family: Powerpact
      Trip Functions: LSI
      Frame: L Frame
      Poles: 3
      Voltage: 600
      AIC: 65kA@480V
      Mount Type: I-Line Style Plug-In
      RFQ
      View Details
    • LJA36600U54X
      Quick view

      LJA36600U54X

      Square D LJA36600U54X Molded Case Circuit Breaker. Family Powerpact; Type LJA; 600 Voltage; 3 Pole; 3 Phase; 600 Amp; 65kA@480V AIC; I-Line Style Plug-In Mounting.

      Amperage: 600
      Family: Powerpact
      Trip Functions: LSIG
      Frame: L Frame
      Poles: 3
      Voltage: 600
      AIC: 65kA@480V
      Mount Type: I-Line Style Plug-In
      RFQ
      View Details
    • LJG3B250
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      LJG3B250

      LJG3B250, Siemens VL circuit breaker, very high interrupt class Type LJG, 3 pole, 480V, 250 Amp, 100kA@480 VAC, lugs not included, with thermal magnetic trip unit.

      Amperage: 250
      Family: VL
      Poles: 3
      Voltage: 480
      AIC: 100kA@480
      Mount Type: Bolt-On
      RFQ
      View Details
    • LJG3B250B
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      LJG3B250B

      LJG3B250B, Siemens VL circuit breaker, very high interrupt class Type LJG, 3 pole, 480V, 250 Amp, 100kA@480 VAC, Load End Standard Lugs, with thermal magnetic trip unit.

      Amperage: 250
      Family: VL
      Poles: 3
      Voltage: 480
      AIC: 100kA@480
      Mount Type: Bolt-On
      RFQ
      View Details
    • LJG3B250L
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      LJG3B250L

      LJG3B250L, Siemens VL circuit breaker, very high interrupt class Type LJG, 3 pole, 480V, 250 Amp, 100kA@480 VAC, Line and Load Standard Lugs, with thermal magnetic trip unit.

      Amperage: 250
      Family: VL
      Poles: 3
      Voltage: 480
      AIC: 100kA@480
      Mount Type: Bolt-On
      RFQ
      View Details
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