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Westinghouse JA2150W - Molded Case 150A 2-Pole Breaker

Westinghouse
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The Westinghouse JA2150W is a 2-pole molded case circuit breaker from the JA Series, designed to provide overcurrent protection through its thermal magnetic trip mechanism. It is rated for 600V AC, 150A continuous current, and delivers an interrupting capacity of 22kA at 480V, supporting single-phase applications. The unit features a bolt-on connection, weighs 17 lb, and utilizes LI (Long-Time and Instantaneous) protection functions for precise fault response. This breaker is constructed for industrial environments, complying with standard molded case specifications, and is typically used in distribution panels and motor control centers requiring reliable circuit isolation. Note that this item does not include lugs; consult a sales representative with wiring specifications for lug selection.

Key Features & Specifications
  • Type: Molded Case
  • Voltage Rating: 600V
  • Current Rating: 150A
  • Poles: 2
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC rating: 22kA@480V
  • Phase: 1
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 17 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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