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

    • MB423
      Quick view

      MB423

      General Electric MB423 Molded Case Circuit Breaker. Family MB; Type MB; 480 Voltage; 3 Pole; 3 Phase; 100 Amp; 14kA@480V AIC; Plug-In Mounting.

      Amperage: 100
      Family: MB
      Trip Functions: LI
      Poles: 3
      Voltage: 480
      AIC: 14kA@480V
      Mount Type: Plug-In
      $98.50
    • MB513
      Quick view

      MB513

      General Electric MB513 Molded Case Circuit Breaker. Family MB; Type MB; 480 Voltage; 3 Pole; 3 Phase; 225 Amp; 10kA@480V AIC; Plug-In Mounting.

      Amperage: 225
      Family: MB
      Trip Functions: LI
      Poles: 3
      Voltage: 480
      AIC: 10kA@480V
      Mount Type: Plug-In
      RFQ
      View Details
    • MB613
      Quick view

      MB613

      General Electric MB613 Molded Case Circuit Breaker. Family MB; Type MB; 480 Voltage; 3 Pole; 3 Phase; 100 Amp; 10kA@480V AIC; Plug-In Mounting.

      Amperage: 100
      Family: MB
      Trip Functions: LI
      Poles: 3
      Voltage: 480
      AIC: 10kA@480V
      Mount Type: Plug-In
      $180.75
    • MBK100
      Quick view

      MBK100

      Siemens MBK100 Molded Case Circuit Breaker. Family MBK; Type MBK; 240 Voltage; 2 Pole; 1 Phase; 100 Amp; 22kA@240V AIC; Plug-In Mounting.

      Amperage: 100
      Family: MBK
      Trip Functions: LI
      Poles: 2
      Voltage: 240
      AIC: 22kA@240V
      Mount Type: Plug-In
      RFQ
      View Details
    • MBK100A
      Quick view

      MBK100A

      Siemens MBK100A Molded Case Circuit Breaker. Family MBK; Type MBK; 240 Voltage; 2 Pole; 1 Phase; 100 Amp; 22kA@240V AIC; Plug-In Mounting.

      Amperage: 100
      Family: MBK
      Trip Functions: LI
      Poles: 2
      Voltage: 240
      AIC: 22kA@240V
      Mount Type: Plug-In
      RFQ
      View Details
    • MBK125
      Quick view

      MBK125

      Siemens MBK125 Molded Case Circuit Breaker. Family MBK; Type MBK; 240 Voltage; 2 Pole; 1 Phase; 125 Amp; 22kA@240V AIC; Plug-In Mounting.

      Amperage: 125
      Family: MBK
      Trip Functions: LI
      Poles: 2
      Voltage: 240
      AIC: 22kA@240V
      Mount Type: Plug-In
      RFQ
      View Details
    • MBK125A
      Quick view

      MBK125A

      Siemens MBK125A Molded Case Circuit Breaker. Family MBK; Type MBK; 240 Voltage; 2 Pole; 1 Phase; 125 Amp; 22kA@240V AIC; Plug-In Mounting.

      Amperage: 125
      Family: MBK
      Trip Functions: LI
      Poles: 2
      Voltage: 240
      AIC: 22kA@240V
      Mount Type: Plug-In
      RFQ
      View Details
    • MBK150
      Quick view

      MBK150

      Siemens MBK150 Molded Case Circuit Breaker. Family MBK; Type MBK; 240 Voltage; 2 Pole; 1 Phase; 150 Amp; 22kA@240V AIC; Plug-In Mounting.

      Amperage: 150
      Family: MBK
      Trip Functions: LI
      Poles: 2
      Voltage: 240
      AIC: 22kA@240V
      Mount Type: Plug-In
      RFQ
      View Details
    • MBK150A
      Quick view

      MBK150A

      Siemens MBK150A Molded Case Circuit Breaker. Family MBK; Type MBK; 240 Voltage; 2 Pole; 1 Phase; 150 Amp; 22kA@240V AIC; Plug-In Mounting.

      Amperage: 150
      Family: MBK
      Trip Functions: LI
      Poles: 2
      Voltage: 240
      AIC: 22kA@240V
      Mount Type: Plug-In
      RFQ
      View Details
    • MBK200
      Quick view

      MBK200

      Siemens MBK200 Molded Case Circuit Breaker. Family MBK; Type MBK; 240 Voltage; 2 Pole; 1 Phase; 200 Amp; 22kA@240V AIC; Plug-In Mounting.

      Amperage: 200
      Family: MBK
      Trip Functions: LI
      Poles: 2
      Voltage: 240
      AIC: 22kA@240V
      Mount Type: Plug-In
      RFQ
      View Details
    • MBK200A
      Quick view

      MBK200A

      Siemens MBK200A Molded Case Circuit Breaker. Family MBK; Type MBK; 240 Voltage; 2 Pole; 1 Phase; 200 Amp; 22kA@240V AIC; Plug-In Mounting.

      Amperage: 200
      Family: MBK
      Trip Functions: LI
      Poles: 2
      Voltage: 240
      AIC: 22kA@240V
      Mount Type: Plug-In
      RFQ
      View Details
    • 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
      RFQ
      View Details
    Compare Selected