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    • Insulated Case

    • NW40H NW40H
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      NW40H

      Square D NW40H Insulated Case Circuit Breaker. Family Masterpact; Type NW; 3 Pole; 3 Phase; 4000 Amp; 100kA@480V AIC; Draw-Out Mounting.

      Amperage: 4000
      Family: Masterpact
      Trip Functions: LSIG
      Poles: 3
      Type: NW
      AIC: 100kA@480V
      Mount Type: Draw-Out
      RFQ
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    • NW40H1 NW40H1
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      NW40H1

      Square D NW40H1 Insulated Case Circuit Breaker. Family Masterpact; Type NW; 3 Pole; 3 Phase; 4000 Amp; 65kA@440V AIC; Draw-Out Mounting.

      Amperage: 4000
      Family: Masterpact
      Trip Functions: LSIG
      Poles: 3
      Type: NW
      AIC: 65kA@480V
      Mount Type: Draw-Out
      RFQ
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    • NW40H2 NW40H2
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      NW40H2

      Square D NW40H2 Insulated Case Circuit Breaker. Family Masterpact; Type NW; 3 Pole; 3 Phase; 4000 Amp; 100kA@440V AIC; Draw-Out Mounting.

      Amperage: 4000
      Family: Masterpact
      Trip Functions: LSIG
      Poles: 3
      Type: NW
      AIC: 100kA@480V
      Mount Type: Draw-Out
      RFQ
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    • NW40H3 NW40H3
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      NW40H3

      Square D NW40H3 Insulated Case Circuit Breaker. Family Masterpact; Type NW; 3 Pole; 3 Phase; 4000 Amp; 150kA@440V AIC; Draw-Out Mounting.

      Amperage: 4000
      Family: Masterpact
      Trip Functions: LSIG
      Poles: 3
      Type: NW
      AIC: 150kA@480V
      Mount Type: Draw-Out
      RFQ
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    • TL7CCVSSX9SXBXXXCA
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      TL7CCVSSX9SXBXXXCA

      Square D TL7CCVSSX9SXBXXXCA Insulated Case Circuit Breaker. Family Masterpact; Type NT; 3 Pole; 3 Phase; 1200 Amp; 100kA@480V AIC; Bolt-On Mounting.

      Amperage: 1200
      Family: Masterpact
      Poles: 3
      Type: NT
      AIC: 100kA@480V
      Mount Type: Bolt-On
      RFQ
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    • TL7PWR44A3SXXXUXCAT
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      TL7PWR44A3SXXXUXCAT

      Square D TL7PWR44A3SXXXUXCAT Insulated Case Circuit Breaker. Family Masterpact; Type NT; 3 Pole; 3 Phase; 100 Amp; 100kA@480V AIC; Draw-Out Mounting.

      Amperage: 100
      Family: Masterpact
      Trip Functions: LSIG
      Poles: 3
      Type: NT
      AIC: 100kA@480V
      Mount Type: Draw-Out
      RFQ
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    • TL8CCV63C3SXBXXXCA
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      TL8CCV63C3SXBXXXCA

      Square D TL8CCV63C3SXBXXXCA Insulated Case Circuit Breaker. Family Masterpact; Type NT; 3 Pole; 3 Phase; 1200 Amp; 65kA@480V AIC; Bolt-On Mounting.

      Amperage: 1200
      Family: Masterpact
      Trip Functions: LSI
      Poles: 3
      Type: NT
      AIC: 65kA@480V
      Mount Type: Bolt-On
      RFQ
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    • WA2AAR43A9SFBBXXCA
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      WA2AAR43A9SFBBXXCA

      Square D WA2AAR43A9SFBBXXCA Insulated Case Circuit Breaker. Family Masterpact; Type NW; 3 Pole; 3 Phase; 800 Amp; 42kA@508V AIC; Draw-Out Mounting.

      Amperage: 800
      Family: Masterpact
      Trip Functions: LSI
      Poles: 3
      Type: NW
      AIC: 42kA@480V
      Mount Type: Draw-Out
      RFQ
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    • WA2EBR43A9CFBBXACA
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      WA2EBR43A9CFBBXACA

      Square D WA2EBR43A9CFBBXACA Insulated Case Circuit Breaker. Family Masterpact; Type NW; 3 Pole; 3 Phase; 1600 Amp; 42kA@508V AIC; Draw-Out Mounting.

      Amperage: 1600
      Family: Masterpact
      Trip Functions: LSI
      Poles: 3
      Type: NW
      AIC: 42kA@480V
      Mount Type: Draw-Out
      RFQ
      View Details
    • WA4EER63A3SXXXXXCX
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      WA4EER63A3SXXXXXCX

      Square D WA4EER63A3SXXXXXCX Insulated Case Circuit Breaker. Family Masterpact; Type NW; 3 Pole; 3 Phase; 1600 Amp; 65kA@508V AIC; Draw-Out Mounting.

      Amperage: 1600
      Family: Masterpact
      Trip Functions: LSI
      Poles: 3
      Type: NW
      AIC: 65kA@480V
      Mount Type: Draw-Out
      RFQ
      View Details
    • WA4EER63A3SXXXXXJX
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      WA4EER63A3SXXXXXJX

      Square D WA4EER63A3SXXXXXJX Insulated Case Circuit Breaker. Family Masterpact; Type NW; 3 Pole; 3 Phase; 1600 Amp; 65kA@508V AIC; Draw-Out Mounting.

      Amperage: 1600
      Family: Masterpact
      Trip Functions: LSI
      Poles: 3
      Type: NW
      AIC: 65kA@480V
      Mount Type: Draw-Out
      RFQ
      View Details
    • WA4FFF44A9SHXHXABA
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      WA4FFF44A9SHXHXABA

      Square D WA4FFF44A9SHXHXABA Insulated Case Circuit Breaker. Family Masterpact; Type NW; 3 Pole; 3 Phase; 2000 Amp; 65kA@508V AIC; Bolt-On Mounting.

      Amperage: 2000
      Family: Masterpact
      Trip Functions: LSIG
      Poles: 3
      Type: NW
      AIC: 65kA@480V
      Mount Type: Bolt-On
      RFQ
      View Details
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