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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.

    • L3A350 L3A350
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      L3A350

      Siemens WLL3A350 Insulated Case Circuit Breaker. Family WL; Type WLL; 3 Pole; 3 Phase; 5000 Amp; 100kA@480V AIC; Draw-Out Mounting. Catalog Number L3A3501GDAXCCXN

      Amperage: 5000
      Family: WL
      Trip Functions: LSIG
      Poles: 3
      Type: WLL
      AIC: 100kA@480V
      Mount Type: Draw-Out
      RFQ
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    • L3A3501DGCXQ8CN L3A3501DGCXQ8CN
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      L3A3501DGCXQ8CN

      Siemens WLL3A350 Insulated Case Circuit Breaker. Family WL; Type WLL; 3 Pole; 3 Phase; 5000 Amp; 100kA@480V AIC; Draw-Out Mounting. 120v Electric operated, 120Vac shunt trip, ETU745 LSIG trip unit

      Amperage: 5000
      Family: WL
      Trip Functions: LSIG
      Poles: 3
      Type: WLL
      AIC: 100kA@480V
      Mount Type: Draw-Out
      RFQ
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    • L3A3501GDAXCCXN L3A3501GDAXCCXN
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      L3A3501GDAXCCXN

      Siemens WLL3A350 Insulated Case Circuit Breaker. Family WL; Type WLL; 3 Pole; 3 Phase; 5000 Amp; 100kA@480V AIC; Draw-Out Mounting. 120v Electric operated, 24vdc shunt trip, ETU745 LSIG trip unit

      Amperage: 5000
      Family: WL
      Trip Functions: LSIG
      Poles: 3
      Type: WLL
      AIC: 100kA@480V
      Mount Type: Draw-Out
      RFQ
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    • MDNC5N MDNC5N, front
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      MDNC5N

      Cutler Hammer MDNC50 Insulated Case Circuit Breaker. Family Magnum DS; Type MDNC; 3 Pole; 3 Phase; 5000 Amp; 100kA@508V AIC; Bolt-On Mounting. Eaton's Magnum DS Low Voltage Power Circuit Breakers offer the highest ANSI interrupting and withstand ratings...

      Amperage: 5000
      Family: Magnum DS
      Trip Functions: LI
      Poles: 3
      Type: MDNC
      AIC: 65kA@600V
      Mount Type: Draw-Out
      RFQ
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    • MDS850 MDS850
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      MDS850

      Cutler Hammer MDS850 Insulated Case Circuit Breaker. Family Magnum DS; Type MDS; 3 Pole; 3 Phase; 5000 Amp; 85kA@508V AIC; Bolt-On Mounting. Eaton's Magnum DS Low Voltage Power Circuit Breakers offer the highest ANSI interrupting and withstand ratings...

      Amperage: 5000
      Family: Magnum DS
      Trip Functions: LI
      Poles: 3
      Type: MDS
      AIC: 85kA@480V
      Mount Type: Bolt-On
      RFQ
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    • MDSC50
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      MDSC50

      Cutler Hammer MDSC50 Insulated Case Circuit Breaker. Family Magnum DS; Type MDSC; 3 Pole; 3 Phase; 5000 Amp; 100kA@508V AIC; Bolt-On Mounting. Eaton's Magnum DS Low Voltage Power Circuit Breakers offer the highest ANSI interrupting and withstand ratings...

      Amperage: 5000
      Family: Magnum DS
      Trip Functions: LI
      Poles: 3
      Type: MDSC
      AIC: 100kA@480V
      Mount Type: Bolt-On
      RFQ
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    • MDSC5N
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      MDSC5N

      Cutler Hammer MDSC5N Insulated Case Circuit Breaker. Family Magnum DS; Type MDSC; 3 Pole; 3 Phase; 5000 Amp; 100kA@508V AIC; Bolt-On Mounting. Eaton's Magnum DS Low Voltage Power Circuit Breakers offer the highest ANSI interrupting and withstand ratings...

      Amperage: 5000
      Family: Magnum DS
      Trip Functions: LI
      Poles: 3
      Type: MDSC
      AIC: 100kA@480V
      Mount Type: Bolt-On
      RFQ
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    • MDSX50
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      MDSX50

      Cutler Hammer MDSX50 Insulated Case Circuit Breaker. Family Magnum DS; Type MDSX; 3 Pole; 3 Phase; 5000 Amp; 200kA@508V AIC; Bolt-On Mounting. Eaton's Magnum DS Low Voltage Power Circuit Breakers offer the highest ANSI interrupting and withstand ratings...

      Amperage: 5000
      Family: Magnum DS
      Trip Functions: LI
      Poles: 3
      Type: MDSX
      AIC: 200kA@480V
      Mount Type: Bolt-On
      RFQ
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    • MWI85N
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      MWI85N

      Cutler Hammer MWI85N Air Breaker Circuit Breaker. Family Magnum Air; Type MWI; 3 Pole; 3 Phase; 5000 Amp; 85kA@690V AIC; Bolt-On Mounting. Eaton's Magnum DS Low Voltage Power Circuit Breakers offer the highest ANSI interrupting and withstand ratings in...

      Amperage: 5000
      Family: Magnum Air
      Trip Functions: LSIG
      Poles: 3
      AIC: 85kA@480V
      Mount Type: Bolt-On
      RFQ
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    • MWIC5N
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      MWIC5N

      Cutler Hammer MWIC5N Air Breaker Circuit Breaker. Family Magnum Air; Type MWIC; 3 Pole; 3 Phase; 5000 Amp; 100KA@690V AIC; Bolt-On Mounting. Eaton's Magnum DS Low Voltage Power Circuit Breakers offer the highest ANSI interrupting and withstand ratings...

      Amperage: 5000
      Family: Magnum Air
      Trip Functions: LSIG
      Poles: 3
      AIC: 100KA@480V
      Mount Type: Bolt-On
      RFQ
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    • SBH5050F
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      SBH5050F

      Siemens SBH5050F Insulated Case Circuit Breaker. Family SB; Type SBH; 3 Pole; 3 Phase; 5000 Amp; 150kA@480V AIC; Bolt-On Mounting.

      Amperage: 5000
      Family: SB
      Trip Functions: LSIG
      Poles: 3
      Type: SBH
      AIC: 150kA@480V
      Mount Type: Bolt-On
      RFQ
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    • SBS5050DV
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      SBS5050DV

      Siemens SBS5050DV Insulated Case Circuit Breaker. Family SB; Type SBS; 3 Pole; 3 Phase; 5000 Amp; 100kA@480V AIC; Draw-Out Mounting.

      Amperage: 5000
      Family: SB
      Trip Functions: LSIG
      Poles: 3
      Type: SBS
      AIC: 100kA@480V
      Mount Type: Draw-Out
      RFQ
      View Details
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