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Westinghouse KA3100W - 3-Pole 100A Molded Case Breaker

Westinghouse
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Condition
  • In stock, ready to ship
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The Westinghouse KA3100W is a three-pole molded case circuit breaker from the KA Series, designed to provide overcurrent protection through its LI (Long-Time and Instantaneous) trip functions. This unit is rated for 600V AC, 100A, and 22kA interrupting capacity at 480V, operating on a three-phase system with a thermal-magnetic protection mechanism. The breaker features a bolt-on connection, weighs 19 lb, and does not include lugs, requiring separate specification for wiring termination. It complies with industry standards for molded case circuit breakers, making it suitable for industrial power distribution and motor control applications where reliable short-circuit and overload protection is necessary.

Key Features & Specifications
  • Type: Molded Case, KA Series, Thermal Magnetic
  • Voltage Rating: 600V AC
  • Current Rating: 100A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 22kA@480V
  • Connection: Bolt-On
  • Protection: LI - Long-Time and Instantaneous
  • Weight: 19 lb
  • Additional Info: This item does not include Lugs. If you would like lugs please reach out to a sales rep with wiring specs and we can help you with the lugs part number.


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