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Bolt On Circuit Breaker, 50A, 3P, 18kA, 277V

Price $694.00 / each

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  • Item # 3TW44
  • Mfr. Model # EDB34050
  • UNSPSC # 39121601
  • Catalog Page # 277
  • Shipping Weight 3.25 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

  • ItemBolt On Circuit Breaker
  • Amps50
  • Number of Poles3
  • Circuit Breaker TypeStandard
  • AC Voltage Rating277/480VAC
  • DC Voltage Rating125/250VDC
  • For Use WithSquare D NF Panelboards
  • SeriesEDB
  • Terminal ConnectionLug
  • Min. Wire Size14 AWG (Cu), 12 AWG (Al)
  • Max. Wire Size2/0 AWG
  • Length5.66"
  • Width3"
  • Depth4.05"
  • StandardsUL, CSA, NOM 117 Certified
  • AIR @ 120VAC25kA
  • AIR @ 240VAC25kA
  • AIR @ 277VAC18kA
  • AIR @ 480VAC18kA
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Compliance and Restrictions



This circuit breaker is designed for use with NF panelboards. It features bolt-on mounting capabilities.

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