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

    • Insulated Case

    • NW08HA NW08HA
      Quick view

      NW08HA

      Square D NW08HA Insulated Case Circuit Breaker. Family Masterpact; Type NW; 3 Pole; 3 Phase; 800 Amp; 50kA@440V AIC; Draw-Out Mounting.

      Amperage: 800
      Family: Masterpact
      Poles: 3
      Type: NW
      AIC: 50kA@480V
      Mount Type: Draw-Out
      RFQ
      View Details
    • 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
    • NW08L1F NW08L1F
      Quick view

      NW08L1F

      Square D NW08L1F Insulated Case Circuit Breaker. Family Masterpact; Type NW; 3 Pole; 3 Phase; 800 Amp; 200kA@508V AIC; Draw-Out Mounting.

      Amperage: 800
      Family: Masterpact
      Trip Functions: LSIG
      Poles: 3
      Type: NW
      AIC: 200kA@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
    • NW08N NW08N
      Quick view

      NW08N

      Square D NW08N Insulated Case Circuit Breaker. Family Masterpact; Type NW; 3 Pole; 3 Phase; 800 Amp; 65kA@480V AIC; Draw-Out Mounting.

      Amperage: 800
      Family: Masterpact
      Trip Functions: LSIG
      Poles: 3
      Type: NW
      AIC: 65kA@480V
      Mount Type: Draw-Out
      RFQ
      View Details
    • NW08N1 NW08N1
      Quick view

      NW08N1

      Square D NW08N1 Insulated Case Circuit Breaker. Family Masterpact; Type NW; 3 Pole; 3 Phase; 800 Amp; 42kA@440V AIC; Draw-Out Mounting.

      Amperage: 800
      Family: Masterpact
      Trip Functions: LSIG
      Poles: 3
      Type: NW
      AIC: 42kA@480V
      Mount Type: Draw-Out
      RFQ
      View Details
    • NW10H1 NW10H1
      Quick view

      NW10H1

      Square D NW10H1 Insulated Case Circuit Breaker. Family Masterpact; Type NW; 3 Pole; 3 Phase; 1000 Amp; 65kA@440V AIC; Draw-Out Mounting.

      Amperage: 1000
      Family: Masterpact
      Trip Functions: LSIG
      Poles: 3
      Type: NW
      AIC: 65kA@480V
      Mount Type: Draw-Out
      RFQ
      View Details
    • NW10H2 NW10H2
      Quick view

      NW10H2

      Square D NW10H2 Insulated Case Circuit Breaker. Family Masterpact; Type NW; 3 Pole; 3 Phase; 1000 Amp; 100kA@440V AIC; Draw-Out Mounting.

      Amperage: 1000
      Family: Masterpact
      Trip Functions: LSIG
      Poles: 3
      Type: NW
      AIC: 100kA@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
    • NW10N1 NW10N1
      Quick view

      NW10N1

      Square D NW10N1 Insulated Case Circuit Breaker. Family Masterpact; Type NW; 3 Pole; 3 Phase; 1000 Amp; 42kA@440V AIC; Draw-Out Mounting.

      Amperage: 1000
      Family: Masterpact
      Trip Functions: LSIG
      Poles: 3
      Type: NW
      AIC: 42kA@480V
      Mount Type: Draw-Out
      RFQ
      View Details
    • NW12H NW12H
      Quick view

      NW12H

      Square D NW12H Insulated Case Circuit Breaker. Family Masterpact; Type NW; 3 Pole; 3 Phase; 1200 Amp; 100kA@480V AIC; Draw-Out Mounting.

      Amperage: 1200
      Family: Masterpact
      Trip Functions: LSIG
      Poles: 3
      Type: NW
      AIC: 100kA@480V
      Mount Type: Draw-Out
      RFQ
      View Details
    Compare Selected