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Low Voltage, Bolt-On Fuse 100A Fuse Amps close
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Low Voltage, Bolt-On Fuse 100A Fuse Amps

Price $65.45 / each

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  • Item # 4XF21
  • Mfr. Model # JKS-100
  • NSN # 5920-01-302-2405
  • UNSPSC # 39121606
  • Catalog Page # 264
  • Shipping Weight 0.25 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

  • ItemFuse
  • Fuse Amps100A
  • Indicating / NonindicatingNonindicating
  • SeriesJKS
  • Voltage Rating600VAC
  • SpeedFast Acting
  • ElementSingle
  • ClassJ
  • Body MaterialMelamine
  • Rejection / NonrejectionNonrejection
  • Body StyleBolt-On
  • Interrupt Rating200kA at 600VAC
  • Length4-5/8"
  • WidthNot Applicable
  • Fuse Holder CodeAB
  • DepthNot Applicable
  • Diameter1-1/8"
  • Functionally Equal ToMersen/Ferraz Shawmut A4J, Littelfuse JLS
  • StandardsCE/UL-248-8 Guide JDDZ/CSA Class 1422-02
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Compliance and Restrictions



This Class J fuse features a current-limiting fiberglass body to offer quick-acting protection with approximately half the mounting space of 600V Class RK1 or Class RK5 fuses.

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