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Westinghouse KB3250S - Molded Case 250A 600V 3-Pole

Westinghouse
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Save $-1,292.10
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Westinghouse KB3250S is a molded case circuit breaker designed for overcurrent protection in industrial power distribution systems. It is rated for 600V AC, 250A continuous current, and 3-phase operation with a 22kA interrupting capacity at 480V AC. This 3-pole, bolt-on unit features thermal-magnetic protection with LI (Long-Time and Instantaneous) trip functions, weighs 19 lb, and is constructed within the AB DE-ION family frame. It complies with industry standards for molded case breakers and is suited for switchboards, panelboards, and motor control centers requiring reliable short-circuit and overload protection.

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


Product Identification
  • Manufacturer: Westinghouse
  • Item Subcategory: Molded Case
  • Type: KB