Littelfuse® POWR-GARD® L70S400 Very Fast Acting High Speed Semiconductor Fuse, 400 A, 700 V AC/650 V DC, 200/20 kA Interrupt, Round Body
Littelfuse® L70S 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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UPC079458101812
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Manufacturer Part NumberL70S400
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CountryUSA|Canada
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Terminal TypeBolted-Down
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MaterialMelamine
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TypeVery Fast Acting High Speed
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Mounting TypeStud
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Voltage Rating700 V AC/650 V DC
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Amperage Rating400 A
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SeriesL70S
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Indicating/Non-IndicatingNon-Indicating
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Interrupt Rating200/20 kA
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Body Size2 in Dia x 5-3/32 in L
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Body TypeRound
- Extremely current-limiting
- Low watts loss
- Controlled transient over voltages
- Copper (silver plated) terminals
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Alternative Part NumberL70S400.V|8570857
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UNSPSC39121628
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IDEA Index ID8570857
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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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Technical Bulletin
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Littelfuse® POWR-GARD® L70S400 Very Fast Acting High Speed Semiconductor Fuse, 400 A, 700 V AC/650 V DC, 200/20 kA Interrupt, Round Body
Littelfuse® L70S 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.
Edison EDCC7.5 Time Delay Fuse, 7.5 A, 600 V AC/300 V DC, 200 kA Interrupt, CC Class
Edison offers a complete line of Class CC fuses to meet your circuit and equipment protection needs. These branch circuit rated compact fuses rated 600v, and delivering 200,000a IR Vac Sym provide excellent protection in the smallest package of any UL class of fuses. Choose from our EDCC time-delay fuses for your small horsepower motor circuits, our HCLR fast-acting for your non-inductive lighting and resistance heating loads or our HCTR time-delay fuses for your small control transformer protection.
Used as in-line protection for fluorescent fixtures, the Littelfuse® LGR and LMF series fuses and LHR holder offer increased safety and reliability to lighting systems. On a 277 VAC system, a fault occurring in an un-fused fixture could take out the entire branch circuit affecting upto 100 fixtures. This could cause safety problems as well as shut down operations. By individually fusing fixtures, these problems will be avoided. The added benefits of this is the ability to quickly identify the problem fixture and reduce the repair time. Fuse holders are rated upto 10 A at 300 VAC and are equipped with 7 in 18 AWG leads. Order part number LHR 000 for two leads and part number LHR 001 for one lead and one terminal for insertion of 18 AWG ballast lead.
Edison offers a complete line of Class CC fuses to meet your circuit and equipment protection needs. These branch circuit rated compact fuses rated 600v, and delivering 200,000a IR Vac Sym provide excellent protection in the smallest package of any UL class of fuses. Choose from our EDCC time-delay fuses for your small horsepower motor circuits, our HCLR fast-acting for your non-inductive lighting and resistance heating loads or our HCTR time-delay fuses for your small control transformer protection.
Edison offers a complete line of Class CC fuses to meet your circuit and equipment protection needs. These branch circuit rated compact fuses rated 600v, and delivering 200,000a IR Vac Sym provide excellent protection in the smallest package of any UL class of fuses. Choose from our EDCC time-delay fuses for your small horsepower motor circuits, our HCLR fast-acting for your non-inductive lighting and resistance heating loads or our HCTR time-delay fuses for your small control transformer protection.
Edison EDCC4 Time Delay Fuse, 4 A, 600 V AC/300 V DC, 200 kA Interrupt, CC Class
Edison offers a complete line of Class CC fuses to meet your circuit and equipment protection needs. These branch circuit rated compact fuses rated 600v, and delivering 200,000a IR Vac Sym provide excellent protection in the smallest package of any UL class of fuses. Choose from our EDCC time-delay fuses for your small horsepower motor circuits, our HCLR fast-acting for your non-inductive lighting and resistance heating loads or our HCTR time-delay fuses for your small control transformer protection.

