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Westinghouse JA21250SM - Molded Case Circuit Breaker 225A 600V 2-Pole

Westinghouse
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Save $-980.18
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Westinghouse JA21250SM is a 2-pole molded case circuit breaker designed for instantaneous magnetic-only protection in industrial power distribution systems. It is rated for 225A continuous current at 600VAC, with an interrupting capacity of 22kA at 480V, and features a bolt-on connection for secure panel mounting. The unit weighs 17 lb and is constructed as a single-phase, JA series breaker with a compact frame optimized for high-fault environments. This breaker complies with applicable UL and NEMA standards for overcurrent protection in commercial and industrial applications. Typical applications include motor control centers, switchboards, and feeder circuits requiring selective coordination and short-circuit isolation.

Key Features & Specifications
  • Type: Molded Case
  • Voltage Rating: 600V
  • Current Rating: 225A
  • Poles: 2
  • Connection: Bolt-On
  • Protection: Magnetic Only
  • AIC rating: 22kA@480V
  • Phase: 1
  • Functions: I - Instantaneous
  • Weight: 17 lb
  • Family: JA Series