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    • Insulated Case

    • SPB50-250A
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      SPB50-250A

      Westinghouse SPB50 Insulated Case Circuit Breaker. Family SPB; Type SPB; 3 Pole; 3 Phase; 250 Amp; 50kA@480V AIC; Bolt-On Mounting. The Cutler-Hammer SPB Breaker is an encased power breaker designed to provide benefits of special interest to designers...

      Amperage: 250
      Family: SPB
      Trip Functions: LSIG
      Poles: 3
      Type: SPB
      AIC: 50kA@480V
      Mount Type: Bolt-On
      RFQ
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