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Westinghouse JB2100W - Molded Case 100A 600V 2-Pole

Westinghouse
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Westinghouse JB2100W Circuit Breaker is a 2-pole molded case circuit breaker designed for overcurrent protection in industrial electrical systems. It is rated for 600V AC, 100A continuous current, and provides a 22kA interrupting capacity at 480V AC. This bolt-on unit weighs 17 lb and utilizes thermal-magnetic protection with LI (Long-Time and Instantaneous) trip functions, though it does not include lugs. The breaker complies with industry standards for molded case circuit breakers and is suitable for single-phase applications requiring reliable fault interruption and overload protection.

Key Features & Specifications
  • Type: Molded Case, AB DE-ION Family, JB Series
  • Voltage Rating: 600V AC
  • Current Rating: 100A
  • Poles: 2
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC Rating: 22kA@480V
  • Phase: 1
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 17 lb
  • Additional Info: This item does not include lugs. Contact a sales representative with wiring specifications for lug part number assistance.


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