Shop by Category

  • Challenger
  • Circuit Breakers
  • Bus Plug
  • Motor Control
  • Switches
  • Accessories and Parts

    • Shop by Brand

  • Eaton
  • Square D
  • General Electric
  • Cutler Hammer
  • Siemens
  • Schneider Electric
  • Westinghouse
  • Merlin Gerin
  • ITE
  • Pringle
  • View all Brands

    • 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.

    • NW08L NW08L
      Quick view

      NW08L

      Square D NW08L Insulated Case Circuit Breaker. Family Masterpact; Type NW; 3 Pole; 3 Phase; 800 Amp; 150kA@480V AIC; Draw-Out Mounting.

      Amperage: 800
      Family: Masterpact
      Trip Functions: LSIG
      Poles: 3
      Type: NW
      AIC: 150kA@480V
      Mount Type: Draw-Out
      RFQ
      View Details
    • NW08L1 NW08L1
      Quick view

      NW08L1

      Square D NW08L1 Insulated Case Circuit Breaker. Family Masterpact; Type NW; 3 Pole; 3 Phase; 800 Amp; 150kA@440V AIC; Draw-Out Mounting.

      Amperage: 800
      Family: Masterpact
      Trip Functions: LSIG
      Poles: 3
      Type: NW
      AIC: 150kA@480V
      Mount Type: Draw-Out
      RFQ
      View Details
    • NW08LF NW08LF
      Quick view

      NW08LF

      Square D NW08LF Insulated Case Circuit Breaker. Family Masterpact; Type NW; 3 Pole; 3 Phase; 800 Amp; 150kA@480V AIC; Draw-Out Mounting.

      Amperage: 800
      Family: Masterpact
      Trip Functions: LSIG
      Poles: 3
      Type: NW
      AIC: 150kA@480V
      Mount Type: Draw-Out
      RFQ
      View Details
    • NW10L1 NW10L1
      Quick view

      NW10L1

      Square D NW10L1 Insulated Case Circuit Breaker. Family Masterpact; Type NW; 3 Pole; 3 Phase; 1000 Amp; 150kA@440V AIC; Draw-Out Mounting.

      Amperage: 1000
      Family: Masterpact
      Trip Functions: LSIG
      Poles: 3
      Type: NW
      AIC: 150kA@480V
      Mount Type: Draw-Out
      RFQ
      View Details
    • NW12L NW12L
      Quick view

      NW12L

      Square D NW12L Insulated Case Circuit Breaker. Family Masterpact; Type NW; 3 Pole; 3 Phase; 1200 Amp; 150kA@480V AIC; Draw-Out Mounting.

      Amperage: 1200
      Family: Masterpact
      Trip Functions: LSIG
      Poles: 3
      Type: NW
      AIC: 150kA@480V
      Mount Type: Draw-Out
      RFQ
      View Details
    • NW12L1 NW12L1
      Quick view

      NW12L1

      Square D NW12L1 Insulated Case Circuit Breaker. Family Masterpact; Type NW; 3 Pole; 3 Phase; 1250 Amp; 150kA@440V AIC; Draw-Out Mounting.

      Amperage: 1250
      Family: Masterpact
      Trip Functions: LSIG
      Poles: 3
      Type: NW
      AIC: 150kA@480V
      Mount Type: Draw-Out
      RFQ
      View Details
    • NW12LF NW12LF
      Quick view

      NW12LF

      Square D NW12LF Insulated Case Circuit Breaker. Family Masterpact; Type NW; 3 Pole; 3 Phase; 1200 Amp; 150kA@480V AIC; Draw-Out Mounting.

      Amperage: 1200
      Family: Masterpact
      Trip Functions: LSIG
      Poles: 3
      Type: NW
      AIC: 150kA@480V
      Mount Type: Draw-Out
      RFQ
      View Details
    • NW16L NW16L
      Quick view

      NW16L

      Square D NW16L Insulated Case Circuit Breaker. Family Masterpact; Type NW; 3 Pole; 3 Phase; 1600 Amp; 150kA@480V AIC; Draw-Out Mounting.

      Amperage: 1600
      Family: Masterpact
      Trip Functions: LSIG
      Poles: 3
      Type: NW
      AIC: 150kA@480V
      Mount Type: Draw-Out
      RFQ
      View Details
    • NW16L1 NW16L1
      Quick view

      NW16L1

      Square D NW16L1 Insulated Case Circuit Breaker. Family Masterpact; Type NW; 3 Pole; 3 Phase; 1600 Amp; 150kA@440V AIC; Draw-Out Mounting.

      Amperage: 1600
      Family: Masterpact
      Trip Functions: LSIG
      Poles: 3
      Type: NW
      AIC: 150kA@480V
      Mount Type: Draw-Out
      RFQ
      View Details
    • NW16LF NW16LF
      Quick view

      NW16LF

      Square D NW16LF Insulated Case Circuit Breaker. Family Masterpact; Type NW; 3 Pole; 3 Phase; 1600 Amp; 150kA@480V AIC; Draw-Out Mounting.

      Amperage: 1600
      Family: Masterpact
      Trip Functions: LSIG
      Poles: 3
      Type: NW
      AIC: 150kA@480V
      Mount Type: Draw-Out
      RFQ
      View Details
    • NW20H3 NW20H3
      Quick view

      NW20H3

      Square D NW20H3 Insulated Case Circuit Breaker. Family Masterpact; Type NW; 3 Pole; 3 Phase; 2000 Amp; 150kA@440V AIC; Draw-Out Mounting.

      Amperage: 2000
      Family: Masterpact
      Trip Functions: LSIG
      Poles: 3
      Type: NW
      AIC: 150kA@480V
      Mount Type: Draw-Out
      RFQ
      View Details
    • NW20L NW20L
      Quick view

      NW20L

      Square D NW20L Insulated Case Circuit Breaker. Family Masterpact; Type NW; 3 Pole; 3 Phase; 2000 Amp; 150kA@480V AIC; Draw-Out Mounting.

      Amperage: 2000
      Family: Masterpact
      Trip Functions: LSIG
      Poles: 3
      Type: NW
      AIC: 150kA@480V
      Mount Type: Draw-Out
      RFQ
      View Details
    Compare Selected