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.

  • L3F340 L3F340, front

    L3F340

    Siemens WLL3F340 Insulated Case Circuit Breaker. Family WL; Type L3F; 3 Pole; 3 Phase; 4000 Amp; 100kA@480V AIC; Fixed Mounted. Catalog number L3F340ZYXXXXEXN WLETU776 LSI+GF Alarm and Trip

    Amperage: 4000
    Family: WL
    Trip Functions: LSIG
    Poles: 3
    Type: WL
    AIC: 100kA@480V
    Mount Type: Fixed
  • L3F340ZGXXXXXXN L3F340ZGXXXXXXN, front

    L3F340ZGXXXXXXN

    Siemens WLL3F340 Insulated Case Circuit Breaker. Family WL; Type L3F; 3 Pole; 3 Phase; 4000 Amp; 100kA@480V AIC; Fixed Mounted. Catalog number L3F340ZYXXXXEXN WLETU745 LSI+GF Alarm and Trip

    Amperage: 4000
    Family: WL
    Trip Functions: LSIG
    Poles: 3
    Type: WL
    AIC: 100kA@480V
    Mount Type: Fixed
  • L3F340ZYXXXXEXN L3F340ZYXXXXEXN, front

    L3F340ZYXXXXEXN

    Siemens WLL3F340 Insulated Case Circuit Breaker. Family WL; Type L3F; 3 Pole; 3 Phase; 4000 Amp; 100kA@480V AIC; Fixed Mounted. Catalog number L3F340ZYXXXXEXN WLETU776 LSI+GF Alarm and Trip, MODBUS communications

    Amperage: 4000
    Family: WL
    Trip Functions: LSIG
    Poles: 3
    Type: WL
    AIC: 100kA@480V
    Mount Type: Fixed
  • L3F340ZYXXXXXXN L3F340ZYXXXXXXN, front

    L3F340ZYXXXXXXN

    Siemens WLL3F340 Insulated Case Circuit Breaker. Family WL; Type L3F; 3 Pole; 3 Phase; 4000 Amp; 100kA@480V AIC; Fixed Mounted. Catalog number L3F340ZYXXXXEXN WLETU776 LSI+GF Alarm and Trip

    Amperage: 4000
    Family: WL
    Trip Functions: LSIG
    Poles: 3
    Type: WL
    AIC: 100kA@480V
    Mount Type: Fixed
  • WLH3F340

    WLH3F340

    Siemens WLH3F340 Insulated Case Circuit Breaker. Family WL; Type WLH; 3 Pole; 3 Phase; 4000 Amp; 85kA@480V AIC; Fixed Mounting.

    Amperage: 4000
    Family: WL
    Trip Functions: LSI
    Poles: 3
    Type: WLH
    AIC: 85kA@480V
    Mount Type: Fixed
  • WLH3Y340

    WLH3Y340

    Siemens WLH3Y340 Insulated Case Circuit Breaker. Family WL; Type WLH; 3 Pole; 3 Phase; 4000 Amp; 85kA@480V AIC; Fixed Mounting.

    Amperage: 4000
    Family: WL
    Trip Functions: NA
    Poles: 3
    Type: WLH
    AIC: 85kA@480V
    Mount Type: Fixed
  • WLL3F340 WLL3F340, front

    WLL3F340

    Siemens WLL3F340 Insulated Case Circuit Breaker. Family WL; Type L3F; 3 Pole; 3 Phase; 4000 Amp; 100kA@480V AIC; Fixed Mounted.

    Amperage: 4000
    Family: WL
    Trip Functions: LSIG
    Poles: 3
    Type: WL
    AIC: 100kA@480V
    Mount Type: Fixed
  • WLL3Y340

    WLL3Y340

    Siemens WLL3Y340 Insulated Case Circuit Breaker. Family WL; Type WLL; 3 Pole; 3 Phase; 4000 Amp; 100kA@480V AIC; Fixed Mounting.

    Amperage: 4000
    Family: WL
    Trip Functions: NA
    Poles: 3
    Type: WLL
    AIC: 100kA@480V
    Mount Type: Fixed