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Circuit Breaker,300A,3P,240VAC,Lug,JXD2A close
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Circuit Breaker, 300A, 3P, 240VAC, Lug, JXD2A

Price $4,664.00 / each

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  • Item # 6GNG7
  • Mfr. Model # JXD23B300
  • UNSPSC # 39121601
  • Catalog Page # 285
  • Shipping Weight 18.2 lbs.
Country of Origin MexicoCountry of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • ItemCircuit Breaker
  • Amps300
  • Number of Poles3
  • Circuit Breaker TypeStandard
  • AC Voltage Rating240VAC
  • DC Voltage RatingNot Rated
  • For Use WithSentron Panelboards, SB Switchboards Without Lugs
  • SeriesJXD2-A
  • Trip TypeThermal Magnetic
  • Terminal ConnectionLug
  • Max. AIR Rating65kA
  • MountingFree Standing Lug In
  • Height11.00"
  • Width7.50"
  • Depth4.00"
  • Max. Wire Size500 kcmil
  • Instantaneous TripFixed
  • High Amp Trip Setting300A
  • Low Amp Trip Setting300A
  • Frame Size400A/JD
  • Phase1
  • StandardsUL Listed, HACR Rated
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Compliance and Restrictions

  • This item is restricted for international sale.


This molded-case circuit breaker is designed for use with Sentron Panelboards, SB switchboards without lugs. It features a thermal magnetic trip type and freestanding, lug-in mounting style.

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