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Westinghouse JA3125S - 125A 3-Pole Molded Case Breaker

Westinghouse
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Save $-825.38
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Westinghouse JA3125S is a 3-pole molded case circuit breaker from the JA Series, designed for overcurrent protection in industrial power distribution systems. It is rated for 125A at 600V AC and provides LI (Long-Time and Instantaneous) protection via a thermal magnetic trip unit. The unit weighs 19 lb, features a bolt-on connection, and has a 3-phase configuration. It carries an AIC rating of 22kA at 480V and is UL Listed for safety compliance. This breaker is typically used in commercial and industrial electrical panels requiring reliable branch circuit protection.

Key Features & Specifications
  • Type: Molded Case
  • Family: JA Series
  • Type: JA
  • Weight: 19 lb
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 600V AC
  • Poles: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC rating: 22kA at 480V
  • Phase: 3
  • Current Rating: 125 Amp
  • Frame/Series: JA Frame
  • Certification: UL Listed