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

    • MBK225A
      Quick view

      MBK225A

      Siemens MBK225A Molded Case Circuit Breaker. Family MBK; Type MBK; 240 Voltage; 2 Pole; 1 Phase; 225 Amp; 22kA@240V AIC; Plug-In Mounting.

      Amperage: 225
      Family: MBK
      Trip Functions: LI
      Poles: 2
      Voltage: 240
      AIC: 22kA@240V
      Mount Type: Plug-In
      $155.00
    • MBKED3125
      Quick view

      MBKED3125

      Siemens MBKED3125 Molded Case Circuit Breaker. Family MBK; Type MBKED; 480 Voltage; 3 Pole; 3 Phase; 125 Amp; 18kA@480V AIC; Bolt-On Mounting.

      Amperage: 125
      Family: MBK
      Trip Functions: LI
      Poles: 3
      Voltage: 480
      AIC: 18kA@480V
      Mount Type: Bolt-On
      $965.00
    • MBKFD3250
      Quick view

      MBKFD3250

      Siemens MBKFD3250 Molded Case Circuit Breaker. Family MBK; Type MBKFD; 600 Voltage; 3 Pole; 3 Phase; 250 Amp; 35kA@480V AIC; Bolt-On Mounting.

      Amperage: 250
      Family: MBK
      Trip Functions: LI
      Poles: 3
      Voltage: 600
      AIC: 35kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • 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
    • MC3800NW
      Quick view

      MC3800NW

      Westinghouse MC3800NW Molded Case Circuit Breaker. Family Seltronic; Type MC; 600 Voltage; 3 Pole; 3 Phase; 800 Amp; 100kA@480V AIC; Bolt-On Mounting.

      Amperage: 800
      Family: Seltronic
      Trip Functions: LSI
      Poles: 3
      Voltage: 600
      AIC: 100kA@480V
      Mount Type: Bolt-On
      $1,775.75
    • MCP03150
      Quick view

      MCP03150

      Westinghouse MCP03150 Molded Case Circuit Breaker. Family MCP; Type MCP; 600 Voltage; 3 Pole; 3 Phase; 15 Amp; 65kA@480V AIC; Bolt-On Mounting.

      Amperage: 15
      Family: MCP
      Trip Functions: I
      Poles: 3
      Voltage: 600
      AIC: 65kA@480V
      Mount Type: Bolt-On
      $274.00
    • MCP03150C MCP03150C, front
      Quick view

      MCP03150C

      Westinghouse MCP03150C Molded Case Circuit Breaker. Family MCP; Type MCP; 600 Voltage; 3 Pole; 3 Phase; 15 Amp; 65kA@480V AIC; Bolt-On Mounting.

      Amperage: 15
      Family: MCP
      Trip Functions: I
      Poles: 3
      Voltage: 600
      AIC: 65kA@480V
      Mount Type: Bolt-On
      $229.50
    • MCP0322C
      Quick view

      MCP0322C

      Cutler Hammer MCP0322C Molded Case Circuit Breaker. Family MCP; Type MCP; 600 Voltage; 3 Pole; 3 Phase; 3 Amp; 65kA@480V AIC; Bolt-On Mounting.

      Amperage: 3
      Family: MCP
      Trip Functions: I
      Poles: 3
      Voltage: 600
      AIC: 65kA@480V
      Mount Type: Bolt-On
      $244.00
    • MCP0322CR
      Quick view

      MCP0322CR

      Cutler Hammer MCP0322CR Molded Case Circuit Breaker. Family MCP; Type MCP; 600 Voltage; 3 Pole; 3 Phase; 3 Amp; 65kA@480V AIC; Bolt-On Mounting.

      Amperage: 3
      Family: MCP
      Trip Functions: I
      Poles: 3
      Voltage: 600
      AIC: 65kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • MCP0322R
      Quick view

      MCP0322R

      Cutler Hammer MCP0322R Molded Case Circuit Breaker. Family MCP; Type MCP; 600 Voltage; 3 Pole; 3 Phase; 3 Amp; 65kA@480V AIC; Bolt-On Mounting.

      Amperage: 3
      Family: MCP
      Trip Functions: I
      Poles: 3
      Voltage: 600
      AIC: 65kA@480V
      Mount Type: Bolt-On
      $498.88
    • MCP0358R
      Quick view

      MCP0358R

      Cutler Hammer MCP0358R Molded Case Circuit Breaker. Family MCP; Type MCP; 600 Voltage; 3 Pole; 3 Phase; 7 Amp; 65kA@480V AIC; Bolt-On Mounting.

      Amperage: 7
      Family: MCP
      Trip Functions: I
      Poles: 3
      Voltage: 600
      AIC: 65kA@480V
      Mount Type: Bolt-On
      $386.26
    • MCP13300
      Quick view

      MCP13300

      Westinghouse MCP13300 Molded Case Circuit Breaker. Family MCP; Type MCP; 600 Voltage; 3 Pole; 3 Phase; 30 Amp; 65kA@480V AIC; Bolt-On Mounting.

      Amperage: 30
      Family: MCP
      Trip Functions: I
      Poles: 3
      Voltage: 600
      AIC: 65kA@480V
      Mount Type: Bolt-On
      $239.69
    Compare Selected