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Westinghouse JA2100SW - Molded Case Breaker 100A 2-Pole

Westinghouse
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The Westinghouse JA2100SW is a 2-pole molded case circuit breaker from the JA Series, designed to provide overcurrent protection through its thermal magnetic trip mechanism. This unit is rated for 600V AC, 100A, and offers a 22kA interrupting capacity at 480V, with LI (Long-Time and Instantaneous) protection functions for precise fault management. Constructed with a bolt-on connection and weighing 17 lb, it is built for secure installation in industrial panels and does not include lugs. The breaker complies with industry standards for single-phase applications, making it suitable for protecting branch circuits in commercial and industrial power distribution systems.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection
  • Voltage Rating: 600V AC
  • Current Rating: 100A
  • Poles: 2
  • Connection: Bolt-On
  • Phase: 1
  • AIC Rating: 22kA@480V
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 17 lb
  • Additional Info: This item does not include lugs.


Product Identification
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