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Westinghouse JB3100 - Molded Case Circuit Breaker 100A 600V 3-Pole

Westinghouse
Price
Save $-1,141.38
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The Westinghouse JB3100 is a 3-pole molded case circuit breaker from the AB DE-ION family, designed to provide overcurrent protection through its LI (Long-Time and Instantaneous) functions. It is rated for 600V AC, 100A, and 22kA at 480V, with a thermal magnetic trip mechanism and a bolt-on connection for secure installation. Weighing 19 lb, this Type JB breaker features a compact molded case construction suitable for industrial panelboards. It complies with applicable industry standards for overcurrent protection in three-phase power distribution systems. Typical applications include protecting branch circuits and feeders in commercial and industrial electrical systems.

Key Features & Specifications
  • Type: Molded Case
  • Voltage Rating: 600V
  • Current Rating: 100A
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC rating: 22kA@480V
  • Functions: LI - Long-Time and Instantaneous
  • Family: AB DE-ION
  • Weight: 19 lb