Littelfuse® POWR-GARD® L50S400 Very Fast Acting High Speed Semiconductor Fuse, 400 A, 500 V AC/450 V DC, 200/20 kA Interrupt, Traditional/Round Body
Littelfuse® L50S series high speed fuses are designed to protect today's equipment and systems and are manufactured with Littelfuse® developed technology that sets tomorrows standards for accuracy, consistent quality, reliability and predictable performance. Littelfuse® engineers have redefined high speed fuse technology by using advanced metallurgical, polymer and materials research, mathematical modeling and computerized statistical analysis.
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BrandLittelfuse®
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UPC079458854008
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Manufacturer Part NumberL50S400
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CountryUSA|Canada
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Terminal TypeBlade
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MaterialFiberglass
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TypeVery Fast Acting High Speed
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Mounting TypeBolt
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Voltage Rating500 V AC/450 V DC
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Amperage Rating400 A
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SeriesL50S
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Indicating/Non-IndicatingIndicating
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Interrupt Rating200/20 kA
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Body Size1-1/2 in Dia x 4-11/32 in L
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Body TypeTraditional/Round
- Extremely current-limiting
- Low watts loss
- Controlled transient over voltages
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Alternative Part NumberL50S400.V|8593778
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UNSPSC39121628
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IDEA Index ID8593778
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Package DescriptionEACH
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Standards/ApprovalsUL File No. E71611|CSA File No. LR29862|CE Certified|PROP65: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer
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Specification Sheet
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Owners/User Manual
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Full Engineering Drawing
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Technical Bulletin
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Littelfuse® POWR-GARD® L50S400 Very Fast Acting High Speed Semiconductor Fuse, 400 A, 500 V AC/450 V DC, 200/20 kA Interrupt, Traditional/Round Body
Littelfuse® L50S series high speed fuses are designed to protect today's equipment and systems and are manufactured with Littelfuse® developed technology that sets tomorrows standards for accuracy, consistent quality, reliability and predictable performance. Littelfuse® engineers have redefined high speed fuse technology by using advanced metallurgical, polymer and materials research, mathematical modeling and computerized statistical analysis.
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