Littelfuse® SLC020 SLC Current Limiting Medium Acting Time Delay Fuse, 20 A, 600 V AC, 100 kA Interrupt, Class: G, Cartridge Body
The unique design of Littelfuse® compact SLC series Class G fuses provide additional time delay over competitive products which increases system reliability. Compact Class G fuses were the first fuse series to approach midget fuse dimensions and meet NEC requirements for branch-circuit protection. The unique dimensions of SLC series Class G fuses prevents insertion of lower voltage fuses in Class G fuse holders. The fuse's varying length prevents insertion of higher ampere rated fuses in fuse holders designed for lower ampere ratings. Class CC fuses are replacing Class G fuses in many new designs. Class CC fuses' superior time delay plus higher voltage and interrupting ratings meet the needs of modern circuits. Littelfuse® introduction of POWR-PRO® CCMR series fuses, with ratings upto 60 A for providing branch circuit protection are accelerating this trend.
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BrandLittelfuse®
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UPC079458420715
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Manufacturer Part NumberSLC020
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CountryUSA
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Terminal TypeFerrule
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ClassG
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TypeCurrent Limiting Medium Acting
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Mounting TypeHolder
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Voltage Rating600 V AC
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Amperage Rating20 A
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SeriesSLC
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Indicating/Non-IndicatingNon-Indicating
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Interrupt Rating100 kA
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Body Size13/32 in Dia x 1-13/32 in L
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Body TypeCartridge
- 100 kA at 600 VAC interrupting rating
- Medium time-delay allows fuses to be sized closer to actual equipment requirements - no need to greatly oversize to withstand harmless equipment or system surges
- Medium time-delay may reduce downtime caused by power surges or equipment demands
- Branch circuit rated
- LFG60 (1 to 20 A) and LFG48 (25 to 60 A) series recommended fuse holders
- Medium-acting/medium time lag/medium time delay opening
- Industrial cartridge package size
- 100000 AIR - reliable interruption of all overcurrents up to 100000 A
- Current limiting design reduces damage to equipment caused by heating and magnetic effects of short circuit currents
| Competitor Name | Competitor Part Number |
|---|---|
| Grainger | 486K31 |
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Alternative Part Number0SLC020.T|8588189
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UNSPSC39121627
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IDEA Index ID8588189
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Package Description10/BX
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Standards/ApprovalsUL 248-5|CSA Certified|PROP65: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer|UL File No E81895|CSA File No LR29862|Federal Specification WF-1814 (QPL-W-F-1814)|RoHS Compliant|Meet NEC® Requirements For Branch-Circuit Protection
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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® SLC020 SLC Current Limiting Medium Acting Time Delay Fuse, 20 A, 600 V AC, 100 kA Interrupt, Class: G, Cartridge Body
The unique design of Littelfuse® compact SLC series Class G fuses provide additional time delay over competitive products which increases system reliability. Compact Class G fuses were the first fuse series to approach midget fuse dimensions and meet NEC requirements for branch-circuit protection. The unique dimensions of SLC series Class G fuses prevents insertion of lower voltage fuses in Class G fuse holders. The fuse's varying length prevents insertion of higher ampere rated fuses in fuse holders designed for lower ampere ratings. Class CC fuses are replacing Class G fuses in many new designs. Class CC fuses' superior time delay plus higher voltage and interrupting ratings meet the needs of modern circuits. Littelfuse® introduction of POWR-PRO® CCMR series fuses, with ratings upto 60 A for providing branch circuit protection are accelerating this trend.
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