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Westinghouse JA3225K - Molded Case Circuit Breaker 225A 600V

Westinghouse
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Westinghouse JA3225K is a JA Series 3-pole bolt-on molded case circuit breaker designed for use as a non-automatic switch providing no overcurrent protection. It is rated for 225 amps at 600 volts AC with an interrupting capacity of 22kA at 480 volts. The unit features a thermal magnetic trip mechanism and weighs 19 lb, constructed for bolt-on mounting in a three-phase system. This breaker is UL listed, meeting rigorous safety and performance standards for industrial and commercial power distribution applications. It is typically used as a disconnect switch in branch circuits or feeder applications where overcurrent protection is provided separately.

Key Features & Specifications
  • Type: JA
  • Amperage: 225A
  • Voltage Rating: 600V AC
  • Poles: 3
  • Phase: 3
  • Mounting Type: Bolt-On
  • Connection: Bolt-On
  • Protection: Non-Automatic
  • Functions: NA - No Overcurrent Protection
  • Trip Type: Thermal Magnetic
  • Interrupt Rating: 22kA at 480V
  • Frame Type: Molded Case
  • Weight: 19 lb
  • Certifications: UL Listed