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    • Insulated Case

    • 3WL1112-2BB34-4AN2-Z
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      3WL1112-2BB34-4AN2-Z

      Siemens 3WL11122BB344AN2-Z Insulated Case Circuit Breaker. Family WL; Type 3WL; 3 Pole; 3 Phase; 1200 Amp; 55kA@500V AIC; Bolt-On Mounting.

      Amperage: 1200
      Family: WL
      Trip Functions: LI
      Poles: 3
      Type: 3WL
      AIC: 55kA@480V
      Mount Type: Bolt-On
      RFQ
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    • 3WL1112-3CB33-1AJ2-Z
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      3WL1112-3CB33-1AJ2-Z

      Siemens 3WL11123CB331AJ2-Z Insulated Case Circuit Breaker. Family WL; Type 3WL; 3 Pole; 3 Phase; 1200 Amp; 66kA@500V AIC; Bolt-On Mounting.

      Amperage: 1200
      Family: WL
      Trip Functions: LSI
      Poles: 3
      Type: 3WL
      AIC: 66kA@480V
      Mount Type: Bolt-On
      RFQ
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    • 3WL1112-3CB37-5FA4-Z
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      3WL1112-3CB37-5FA4-Z

      Siemens 3WL11123CB375FA4-Z Insulated Case Circuit Breaker. Family WL; Type 3WL; 3 Pole; 3 Phase; 1200 Amp; 66kA@500V AIC; Draw-Out Mounting.

      Amperage: 1200
      Family: WL
      Trip Functions: LSI
      Poles: 3
      Type: 3WL
      AIC: 66kA@480V
      Mount Type: Draw-Out
      RFQ
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    • 3WL1212-3EG36-3GA4-Z
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      3WL1212-3EG36-3GA4-Z

      Siemens 3WL12123EG363GA4-Z Insulated Case Circuit Breaker. Family WL; Type 3WL; 3 Pole; 3 Phase; 1200 Amp; 80kA@500V AIC; Draw-Out Mounting.

      Amperage: 1200
      Family: WL
      Trip Functions: LSING
      Poles: 3
      Type: 3WL
      AIC: 80kA@480V
      Mount Type: Draw-Out
      RFQ
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    • 3WL1212-4CB31-1BA2-Z
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      3WL1212-4CB31-1BA2-Z

      Siemens 3WL12124CB311BA2-Z Insulated Case Circuit Breaker. Family WL; Type 3WL; 3 Pole; 3 Phase; 1200 Amp; 100kA@500V AIC; Bolt-On Mounting.

      Amperage: 1200
      Family: WL
      Trip Functions: LSI
      Poles: 3
      Type: 3WL
      AIC: 100kA@480V
      Mount Type: Bolt-On
      RFQ
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    • 3WL1212-4CB34-4AN2-Z
      Quick view

      3WL1212-4CB34-4AN2-Z

      Siemens 3WL12124CB344AN2-Z Insulated Case Circuit Breaker. Family WL; Type 3WL; 3 Pole; 3 Phase; 1200 Amp; 100kA@500V AIC; Bolt-On Mounting.

      Amperage: 1200
      Family: WL
      Trip Functions: LSI
      Poles: 3
      Type: 3WL
      AIC: 100kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
    • 3WL1212-4EB36-1FA4-Z
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      3WL1212-4EB36-1FA4-Z

      Siemens 3WL12124EB361FA4-Z Insulated Case Circuit Breaker. Family WL; Type 3WL; 3 Pole; 3 Phase; 1200 Amp; 100kA@500V AIC; Draw-Out Mounting.

      Amperage: 1200
      Family: WL
      Trip Functions: LSIN
      Poles: 3
      Type: 3WL
      AIC: 100kA@480V
      Mount Type: Draw-Out
      RFQ
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    • MDN612 MDN612, front
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      MDN612

      Cutler Hammer MDN612 Insulated Case Circuit Breaker. Family Magnum DS; Type MDN; 3 Pole; 3 Phase; 1200 Amp; 65kA@600V AIC; Bolt-On Mounting. Eaton's Magnum DS Low Voltage Power Circuit Breakers offer the highest ANSI interrupting and withstand ratings...

      Amperage: 1200
      Family: Magnum DS
      Trip Functions: LI
      Poles: 3
      Type: MDN
      AIC: 65kA@480V
      Mount Type: Bolt-On
      RFQ
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    • MDN6123HEA12MUCNAN2EHKNAX MDN6123HEA12MUCNAN2EHKNAX
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      MDN6123HEA12MUCNAN2EHKNAX

      Cutler Hammer MDN6123HEA12MUCNAN2EHKNAX Insulated Case Circuit Breaker. Family Magnum DS; Type MDN; 3 Pole; 3 Phase; 1200 Amp; 65kA@480V AIC; Fixed Horizontal Mounting.

      Amperage: 1200
      Family: Magnum DS
      Trip Functions: LSI
      Poles: 3
      Type: MDN
      AIC: 65kA@480V
      Mount Type: Fixed Horizontal
      RFQ
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    • MDS6123HEA0452AAA2NANX MDS6123HEA0452AAA2NANX
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      MDS6123HEA0452AAA2NANX

      Cutler Hammer MDS6123HEA0452AAA2NANX Insulated Case Circuit Breaker. Family Magnum DS; Type MDS; 3 Pole; 3 Phase; 1200 Amp; 65kA@480V AIC; Fixed Horizontal Mounting.

      Amperage: 1200
      Family: Magnum DS
      Trip Functions: LSI
      Poles: 3
      Type: MDS
      AIC: 65kA@480V
      Mount Type: Fixed Horizontal
      RFQ
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    • MDS6123WEA10MMANAN4YNNNAX MDS6123WEA10MMANAN4YNNNAX
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      MDS6123WEA10MMANAN4YNNNAX

      Cutler Hammer MDS6123WEA10MMANAN4YNNNAX Insulated Case Circuit Breaker. Family Magnum DS; Type MDS; 3 Pole; 3 Phase; 1200 Amp; 65kA@480V AIC; Draw-Out Mounting.

      Amperage: 1200
      Family: Magnum DS
      Trip Functions: LSIG
      Poles: 3
      Type: MDS
      AIC: 65kA@480V
      Mount Type: Draw-Out
      RFQ
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    • MP12H1
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      MP12H1

      Merlin Gerin MP12H1 Insulated Case Circuit Breaker. Family Masterpact; Type MP; 3 Pole; 3 Phase; 1200 Amp; 65kA@480V AIC; Bolt-On Mounting.

      Amperage: 1200
      Family: Masterpact
      Trip Functions: LSIG
      Poles: 3
      Type: MP
      AIC: 65kA@480V
      Mount Type: Bolt-On
      RFQ
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