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

    • Molded Case

    • MA36800 MA36800, front
      Quick view

      MA36800

      Square D MA36800 Molded Case Circuit Breaker. Family I-Line; Type MA; 600 Voltage; 3 Pole; 3 Phase; 800 Amp; 30kA@480V AIC; I-Line Style Plug-In Mounting.

      Amperage: 800
      Family: I-Line
      Trip Functions: LI
      Frame: M Frame
      Poles: 3
      Voltage: 600
      AIC: 30kA@480V
      Mount Type: I-Line Style Plug-In
      $4,062.50
    • MAL36400
      Quick view

      MAL36400

      Square D MAL36400 Molded Case Circuit Breaker. Family MAL Series; Type MAL; 600 Voltage; 3 Pole; 3 Phase; 400 Amp; 30kA@480V AIC; Feed-Through Mounting.

      Amperage: 400
      Family: MAL Series
      Trip Functions: LI
      Frame: M Frame
      Poles: 3
      Voltage: 600
      AIC: 30kA@480V
      Mount Type: Feed-Through
      RFQ
      View Details
    • MAL36500
      Quick view

      MAL36500

      Square D MAL36500 Molded Case Circuit Breaker. Family MAL Series; Type MAL; 600 Voltage; 3 Pole; 3 Phase; 500 Amp; 30kA@480V AIC; Feed-Through Mounting.

      Amperage: 500
      Family: MAL Series
      Trip Functions: LI
      Frame: M Frame
      Poles: 3
      Voltage: 600
      AIC: 30kA@480V
      Mount Type: Feed-Through
      MSRP: $7,560.00
      $2,748.20
    • MAL36600
      Quick view

      MAL36600

      Square D MAL36600 Molded Case Circuit Breaker. Family MAL Series; Type MAL; 600 Voltage; 3 Pole; 3 Phase; 600 Amp; 30kA@480V AIC; Feed-Through Mounting.

      Amperage: 600
      Family: MAL Series
      Trip Functions: LI
      Frame: M Frame
      Poles: 3
      Voltage: 600
      AIC: 30kA@480V
      Mount Type: Feed-Through
      MSRP: $7,560.00
      $2,433.11
    • MC3800F
      Quick view

      MC3800F

      Westinghouse MC3800F Molded Case Circuit Breaker. Family Seltronic; Type MC; 600 Voltage; 3 Pole; 3 Phase; 800 Amp; 30kA@480V AIC; Bolt-On Mounting.

      Amperage: 800
      Family: Seltronic
      Trip Functions: LS
      Poles: 3
      Voltage: 600
      AIC: 30kA@480V
      Mount Type: Bolt-On
      $2,580.99
    • NB3800PF
      Quick view

      NB3800PF

      Westinghouse NB3800PF Molded Case Circuit Breaker. Family Tri-Pac; Type NB; 600 Voltage; 3 Pole; 3 Phase; 800 Amp; 30kA@480V AIC; Bolt-On Mounting.

      Amperage: 800
      Family: Tri-Pac
      Trip Functions: LI
      Poles: 3
      Voltage: 600
      AIC: 30kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • NC31200
      Quick view

      NC31200

      Westinghouse NC31200 Molded Case Circuit Breaker. Family Seltronic; Type NC; 600 Voltage; 3 Pole; 3 Phase; 1200 Amp; 30kA@480V AIC; Bolt-On Mounting. New replacement versions available. Select RFQ and request new possible options.

      Amperage: 1200
      Family: Seltronic
      Trip Functions: LS
      Poles: 3
      Voltage: 600
      AIC: 30kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • NC31200F
      Quick view

      NC31200F

      Westinghouse NC31200F Molded Case Circuit Breaker. Family Seltronic; Type NC; 600 Voltage; 3 Pole; 3 Phase; 1200 Amp; 30kA@480V AIC; Bolt-On Mounting. New replacement versions available. Select RFQ and request new possible options.

      Amperage: 1200
      Family: Seltronic
      Trip Functions: LS
      Poles: 3
      Voltage: 600
      AIC: 30kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • NC31200FM
      Quick view

      NC31200FM

      Westinghouse NC31200FM Molded Case Circuit Breaker. Family Seltronic; Type NC; 600 Voltage; 3 Pole; 3 Phase; 1200 Amp; 30kA@480V AIC; Bolt-On Mounting. New replacement versions available. Select RFQ and request new possible options.

      Amperage: 1200
      Family: Seltronic
      Trip Functions: I
      Poles: 3
      Voltage: 600
      AIC: 30kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • NC31200M
      Quick view

      NC31200M

      Westinghouse NC31200M Molded Case Circuit Breaker. Family Seltronic; Type NC; 600 Voltage; 3 Pole; 3 Phase; 1200 Amp; 30kA@480V AIC; Bolt-On Mounting. New replacement versions available. Select RFQ and request new possible options.

      Amperage: 1200
      Family: Seltronic
      Trip Functions: I
      Poles: 3
      Voltage: 600
      AIC: 30kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • NC31200WK
      Quick view

      NC31200WK

      Westinghouse NC31200WK Molded Case Circuit Breaker. Family Seltronic; Type NC; 600 Voltage; 3 Pole; 3 Phase; 1200 Amp; 30kA@480V AIC; Bolt-On Mounting. New replacement versions available. Select RFQ and request new possible options.

      Amperage: 1200
      Family: Seltronic
      Poles: 3
      Voltage: 600
      AIC: 30kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • TJ4V2605
      Quick view

      TJ4V2605

      General Electric TJ4V2605 Molded Case Circuit Breaker. Family MicroVersaTrip; Type TJ4V; 600 Voltage; 3 Pole; 3 Phase; 500 Amp; 30kA@480V AIC; Bolt-On Mounting.

      Amperage: 500
      Family: MicroVersaTrip
      Trip Functions: LI
      Poles: 3
      Voltage: 600
      AIC: 30kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    Compare Selected