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Westinghouse JA3175S - Molded Case 175A 3-Pole Breaker

Westinghouse
Price
Save $-867.79
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Condition
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The Westinghouse JA3175S is a three-pole molded case circuit breaker designed for overcurrent protection in industrial power distribution systems. This thermal-magnetic device provides long-time and instantaneous (LI) trip functions, rated for 175A at 600VAC with a 22kA interrupting capacity at 480VAC. The unit features a bolt-on connection style and weighs 19 pounds, constructed for robust performance in three-phase applications. It complies with industry standards for molded case breakers, making it suitable for protecting branch circuits and feeders in commercial and industrial electrical panels.

Key Features & Specifications
  • Type: Molded Case, Thermal Magnetic
  • Voltage Rating: 600V
  • Current Rating: 175A
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • Protection: LI - Long-Time and Instantaneous
  • AIC Rating: 22kA@480V
  • Weight: 19 lb
  • Family: JA Series
  • Functions: LI - Long-Time and Instantaneous


Product Identification
  • Manufacturer: Westinghouse
  • Model: JA3175S