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Fuse, 1000A Fuse Amps, Nonindicating, KTU Series, 600VAC/340VDC, Fast Acting Speed close
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Fuse, 1000A Fuse Amps, Nonindicating, KTU Series, 600VAC/340VDC, Fast Acting Speed

Price $854.00 / each

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  • Item # 1EX15
  • Mfr. Model # KTU-1000
  • NSN # 5920-00-394-4952
  • UNSPSC # 39121608
  • Catalog Page # 265
  • Shipping Weight 4.3 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 Amps1000A
  • Indicating / NonindicatingNonindicating
  • SeriesKTU
  • Voltage Rating600VAC/340VDC
  • SpeedFast Acting
  • ElementSingle
  • ClassL
  • Body MaterialGlass/Melamine
  • Rejection / NonrejectionNonrejection
  • Body StyleBolt-On
  • Interrupt Rating200kA at 600VAC
  • Length10-3/4"
  • Diameter2-1/2"
  • Functionally Equal ToMersen/Ferraz Shawmut A4BY
  • StandardsCE/UL-248-10 Guide JDDZ/CSA Class 1422-02
  • 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 Class L fuse offers fast-acting, short-circuit protection of circuit breakers with lower interrupting ratings and non-inductive loads such as lighting and heating circuits. It features 99.9% pure silver links for low watt loss and operating temperature on normal current levels. It also features high-grade silica-sand filler to accelerate the response of fuses to short circuits by having a quenching effect upon the fuse arc.

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