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Westinghouse KA3150 - 3-Pole 150A Molded Case Breaker (600V)

Westinghouse
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Westinghouse KA3150 is a 3-pole molded case circuit breaker from the KA Series, designed to provide LI (Long-Time and Instantaneous) protection for electrical systems. It is rated for 600V AC, 150A, with an AIC rating of 22kA at 480V, and utilizes a thermal magnetic protection mechanism with a bolt-on connection. The unit weighs 19 lb and is constructed for 3-phase applications. This breaker complies with industry standards for industrial power distribution and motor control centers, suitable for protecting branch circuits and feeders in commercial and industrial settings.

Key Features & Specifications
  • Type: Molded Case
  • Voltage Rating: 600V
  • Current Rating: 150A
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • AIC rating: 22kA@480V
  • Weight: 19 lb
  • Family: KA Series
  • Type: KA
  • Item Subcategory: Molded Case


Product Identification
  • UPC: 786679307700