Littelfuse 300-AMP 250-VOLT-AC FUSELINKS LIT LKN-300
The LKN Series are fuse links designed for Littelfuse RLN series renewable fuses. Traditionally, Class H fuses were used to provide low cost protection of general purpose feeder and branch circuits where available short-circuit currents did not exceed 10,000 amperes. However, generally increased levels of available fault current and the distinct possibility that renewable fuses may be improperly renewed, rendering them unsafe, have all but eliminated the use of these fuses in new applications. In addition, escalating labour costs and increasing automation, which makes downtime very expensive, have greatly reduced or eliminated the cost savings attributed to renewable fuses.
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BrandLittelfuse®
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UPC079458320916
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Manufacturer Part NumberLKN300
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CountryUSA|Canada
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Rated Breaking Capacity10 kA
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Frequency Rating50/60 Hz
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Mounting TypeBlade
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Amperage Rating300 A
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SeriesLKN
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Dimensions8-5/8 in L x 2 in W
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Suitable For Use WithRLN Series Class H Single Element Renewable/Time Delay Fuse
- Electrically connected to the end blade
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UNSPSC39121609
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Standards/ApprovalsUL Listed|CSA/CE Certified|RoHS Compliant
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The LKN Series are fuse links designed for Littelfuse RLN series renewable fuses. Traditionally, Class H fuses were used to provide low cost protection of general purpose feeder and branch circuits where available short-circuit currents did not exceed 10,000 amperes. However, generally increased levels of available fault current and the distinct possibility that renewable fuses may be improperly renewed, rendering them unsafe, have all but eliminated the use of these fuses in new applications. In addition, escalating labour costs and increasing automation, which makes downtime very expensive, have greatly reduced or eliminated the cost savings attributed to renewable fuses.
United Abrasives-SAIT 84251 Sanding Sheet, 11 in L x 9 in W, 120 Grit, Silicon Carbide Abrasive, Paper Backing
EATON CH220CAF Type CH Combination Arc-Fault Circuit Breaker, 120/240 V AC, 20 A, 10 kA Interrupt, 2 Poles
Eaton's residential CH circuit breakers provide premium overload protection. The Type CH circuit breakers trip to the OFF position, eliminating nuisance callbacks. The CHF family also includes a trip flag to differentiate between a trip and the breaker being turned off. The thermal-magnetic trip curve avoids nuisance tripping on mild overloads while reacting almost instantaneously to severe short-circuit conditions. Multiple breakers have an internal common trip connection to operate all poles simultaneously. Handles are marked with ON-OFF indication and ampere rating of the breaker.
United Abrasives-SAIT 84254 Sanding Sheet, 11 in L x 9 in W, 220 Grit, Silicon Carbide Abrasive, Paper Backing
