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Westinghouse JA3070 - Molded Case Breaker 70A 600V 3-Pole

Westinghouse
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Westinghouse JA3070 is a three-pole molded case circuit breaker designed for thermal-magnetic overcurrent protection in industrial power distribution systems. It is rated for 600V AC, 70A continuous current, and provides LI (Long-Time and Instantaneous) trip functions with a 22kA interrupting capacity at 480V. The unit weighs 19 lb, features a bolt-on connection style, and is constructed for three-phase applications. This breaker complies with applicable industry standards for molded case circuit breakers. It is commonly used in switchboards, panelboards, and industrial control panels requiring reliable branch circuit protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic
  • Voltage Rating: 600V AC
  • Current Rating: 70A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 22kA@480V
  • Connection: Bolt-On
  • Protection: LI - Long-Time and Instantaneous
  • Weight: 19 lb
  • Family: JA Series
  • Item Subcategory: Molded Case


Product Identification
  • Manufacturer: Westinghouse
  • Model: JA3070