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Westinghouse JA3070W - Molded Case 70A 3-Pole Breaker

Westinghouse
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Westinghouse JA3070W is a three-pole, 70 amp molded case circuit breaker from the JA Series, designed for reliable overcurrent protection in industrial and commercial power distribution systems. It operates at a voltage rating of 600V and provides LI (Long-Time and Instantaneous) protection functions through a thermal magnetic trip mechanism, with an interrupting capacity of 22kA at 480V. The unit features a bolt-on connection type, weighs 19 lb, and is constructed without lugs for field customization. This breaker complies with industry standards for low-voltage distribution panels and is suitable for demanding environments requiring dependable circuit protection.

Key Features & Specifications
  • Type: JA
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 600V
  • Current Rating: 70A
  • Poles: 3
  • Phase: 3
  • Interrupt Rating: 22kA @ 480V
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Weight: 19 lb
  • Mounting Type: Molded Case
  • Application: Industrial, Commercial
  • Construction: Load Side Lugs


Part Number: JA3070W