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    • Insulated Case

    • MP40H1 MP40H1, front
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      MP40H1

      Merlin Gerin MP40H1 Insulated Case Circuit Breaker. Family Masterpact; Type MP; 3 Pole; 3 Phase; 4000 Amp; 100kA@480V AIC; Bolt-On Mounting.

      Amperage: 4000
      Family: Masterpact
      Trip Functions: LSIG
      Poles: 3
      Type: MP
      AIC: 100kA@480V
      Mount Type: Bolt-On
      RFQ
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    • MTZ3 50H2 MTZ3 50H2, front
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      MTZ3 50H2

      Square D MTZ3-50H2 Insulated Case Circuit Breaker. Family MasterPact; Type MTZ; 3 Pole; 3 Phase; 5000 amp; Drawout Mounting.

      Poles: 3
      Type: MTZ
      Family: Masterpact
      RFQ
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    • MWN408
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      MWN408

      Cutler Hammer MWN408 Air Breaker Circuit Breaker. Family Magnum Air; Type MWN; 3 Pole; 3 Phase; 800 Amp; 40kA@690V AIC; Bolt-On Mounting. Eaton's Magnum DS Low Voltage Power Circuit Breakers offer the highest ANSI interrupting and withstand ratings in...

      Amperage: 800
      Family: Magnum MWI
      Trip Functions: LSIG
      Poles: 3
      AIC: 40kA@480V
      Mount Type: Bolt-On
      RFQ
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    • MWN410
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      MWN410

      Cutler Hammer MWN410 Air Breaker Circuit Breaker. Family Magnum Air; Type MWN; 3 Pole; 3 Phase; 1000 Amp; 40kA@690V AIC; Bolt-On Mounting. Eaton's Magnum DS Low Voltage Power Circuit Breakers offer the highest ANSI interrupting and withstand ratings in...

      Amperage: 1000
      Family: Magnum MWI
      Trip Functions: LSIG
      Poles: 3
      AIC: 40kA@480V
      Mount Type: Bolt-On
      RFQ
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    • MWN412
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      MWN412

      Cutler Hammer MWN412 Air Breaker Circuit Breaker. Family Magnum Air; Type MWN; 3 Pole; 3 Phase; 1250 Amp; 40kA@690V AIC; Bolt-On Mounting. Eaton's Magnum DS Low Voltage Power Circuit Breakers offer the highest ANSI interrupting and withstand ratings in...

      Amperage: 1250
      Family: Magnum MWI
      Trip Functions: LSIG
      Poles: 3
      AIC: 40kA@480V
      Mount Type: Bolt-On
      RFQ
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    • MWN508
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      MWN508

      Cutler Hammer MWN508 Air Breaker Circuit Breaker. Family Magnum Air; Type MWN; 3 Pole; 3 Phase; 800 Amp; 50kA@690V AIC; Bolt-On Mounting. Eaton's Magnum DS Low Voltage Power Circuit Breakers offer the highest ANSI interrupting and withstand ratings in...

      Amperage: 800
      Family: Magnum MWI
      Trip Functions: LSIG
      Poles: 3
      AIC: 50kA@480V
      Mount Type: Bolt-On
      RFQ
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    • MWN510
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      MWN510

      Cutler Hammer MWN510 Air Breaker Circuit Breaker. Family Magnum Air; Type MWN; 3 Pole; 3 Phase; 1000 Amp; 50kA@690V AIC; Bolt-On Mounting. Eaton's Magnum DS Low Voltage Power Circuit Breakers offer the highest ANSI interrupting and withstand ratings in...

      Amperage: 1000
      Family: Magnum MWI
      Trip Functions: LSIG
      Poles: 3
      AIC: 50kA@480V
      Mount Type: Bolt-On
      RFQ
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    • MWN512
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      MWN512

      Cutler Hammer MWN512 Air Breaker Circuit Breaker. Family Magnum Air; Type MWN; 3 Pole; 3 Phase; 1250 Amp; 50kA@690V AIC; Bolt-On Mounting. Eaton's Magnum DS Low Voltage Power Circuit Breakers offer the highest ANSI interrupting and withstand ratings in...

      Amperage: 1250
      Family: Magnum MWI
      Trip Functions: LSIG
      Poles: 3
      AIC: 50kA@480V
      Mount Type: Bolt-On
      RFQ
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    • MWN516
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      MWN516

      Cutler Hammer MWN516 Air Breaker Circuit Breaker. Family Magnum Air; Type MWN; 3 Pole; 3 Phase; 1600 Amp; 50kA@690V AIC; Bolt-On Mounting. Eaton's Magnum DS Low Voltage Power Circuit Breakers offer the highest ANSI interrupting and withstand ratings in...

      Amperage: 1600
      Family: Magnum MWI
      Trip Functions: LSIG
      Poles: 3
      AIC: 50kA@480V
      Mount Type: Bolt-On
      RFQ
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    • MWN520
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      MWN520

      Cutler Hammer MWN520 Air Breaker Circuit Breaker. Family Magnum Air; Type MWN; 3 Pole; 3 Phase; 2000 Amp; 50kA@690V AIC; Bolt-On Mounting. Eaton's Magnum DS Low Voltage Power Circuit Breakers offer the highest ANSI interrupting and withstand ratings in...

      Amperage: 2000
      Family: Magnum MWI
      Trip Functions: LSIG
      Poles: 3
      AIC: 50kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • MWN608
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      MWN608

      Cutler Hammer MWN608 Air Breaker Circuit Breaker. Family Magnum Air; Type MWN; 3 Pole; 3 Phase; 800 Amp; 65kA@690V AIC; Bolt-On Mounting. Eaton's Magnum DS Low Voltage Power Circuit Breakers offer the highest ANSI interrupting and withstand ratings in...

      Amperage: 800
      Family: Magnum MWI
      Trip Functions: LSIG
      Poles: 3
      AIC: 65kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • MWN610
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      MWN610

      Cutler Hammer MWN610 Air Breaker Circuit Breaker. Family Magnum Air; Type MWN; 3 Pole; 3 Phase; 1000 Amp; 65kA@690V AIC; Bolt-On Mounting. Eaton's Magnum DS Low Voltage Power Circuit Breakers offer the highest ANSI interrupting and withstand ratings in...

      Amperage: 1000
      Family: Magnum MWI
      Trip Functions: LSIG
      Poles: 3
      AIC: 65kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
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