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Westinghouse JA2090SW - Molded Case 90A 2-Pole Breaker

Westinghouse
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Save $-998.99
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Westinghouse JA2090SW is a molded case circuit breaker designed for overcurrent protection in industrial power distribution systems. This 2-pole, 90A unit operates at a maximum voltage rating of 600V and provides thermal magnetic protection with LI (Long-Time and Instantaneous) trip functions. The bolt-on connection design and 17 lb weight facilitate secure panel mounting, while the 22kA interrupting capacity at 480V ensures reliable fault clearance. This breaker complies with industry standards for molded case circuit breakers and is suitable for single-phase applications requiring robust circuit protection.

Key Features & Specifications
  • Type: Molded Case, Thermal Magnetic
  • Voltage Rating: 600V
  • Current Rating: 90A
  • Poles: 2
  • Connection: Bolt-On
  • AIC Rating: 22kA@480V
  • Phase: 1
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 17 lb
  • Family: JA Series
  • 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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