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Blade, Class RK1 Fuse 250A Fuse Amps close
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Blade, Class RK1 Fuse 250A Fuse Amps

Price $265.25 / each

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  • Item # 4TCJ8
  • Mfr. Model # A6D250R
  • NSN # 5920-01-473-2348
  • UNSPSC # 39121604
  • Catalog Page # 263
  • Shipping Weight 3.28 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

  • ItemFuse
  • Fuse Amps250A
  • Indicating / NonindicatingIndicating
  • SeriesA6D-R
  • Voltage Rating600VAC/DC
  • SpeedTime Delay
  • ClassRK1
  • ElementDual
  • Body MaterialPolyester
  • Body StyleBlade
  • Rejection / NonrejectionRejection
  • Interrupt Rating200kA at 600VAC, 100kA at 600VDC
  • Length11-5/8"
  • Diameter2-9/16"
  • Functionally Equal ToBussmann LPS-RK-SPI, Littelfuse LLSRK-ID
  • StandardsUL 248-12 File E2137, DC UL 248, CSA C22.2 No. 248.12
  • Green Certification or Other RecognitionRoHS Compliant
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Compliance and Restrictions

  • Green Product - This item has been designated by the manufacturer as an environmentally preferable product (EPP) because this item is RoHS Compliant.


This fuse provides a visual open fuse indicator. It features time delay for motor starting and transformer inrush currents without nuisance opening.

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