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Westinghouse KB3250SK - Molded Case 250A 600V 3-Pole

Westinghouse
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Westinghouse KB3250SK is a molded case circuit breaker designed for overcurrent protection in industrial power distribution systems. This three-phase, 600V unit is rated for 250A continuous current with a 22kA interrupting capacity at 480V, utilizing thermal-magnetic protection for LI (Long-Time and Instantaneous) functions. The bolt-on connection and AB DE-ION family construction provide robust physical integration, weighing 19 lb. It complies with industry standards for molded case breakers, suitable for applications requiring reliable fault isolation and equipment protection in commercial and industrial environments.

Key Features & Specifications
  • Type: Molded Case
  • Voltage Rating: 600V
  • Current Rating: 250A
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC rating: 22kA@480V
  • Functions: LI - Long-Time and Instantaneous
  • Family: AB DE-ION
  • Weight: 19 lb


Product Identification
  • UPC: Not available
  • GTIN: Not available