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Square D KC34250CBA - 3-Pole 250A 480V Molded Case Breaker

Square D
Price
Save $-2,345.74
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Condition
  • In stock, ready to ship
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The Square D KC34250CBA is a 3-pole molded case circuit breaker from the I-Line family, designed for thermal magnetic protection in industrial power distribution systems. It is rated for 250A at 480V AC with a 65kA interrupting capacity, providing LI (Long-Time and Instantaneous) protection functions. This K Frame breaker features an I-Line style plug-in connection and weighs 13 lb, constructed for robust three-phase applications. It complies with industry standards for molded case circuit breakers, ensuring reliable overcurrent protection. Typical applications include industrial panelboards, switchboards, and motor control centers requiring high fault current interruption.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, I-Line Family, KC Type
  • Voltage Rating: 480V AC
  • Current Rating: 250A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 65kA@480V
  • Connection: I-Line Style Plug-In
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: K Frame
  • Weight: 13 lb