Littelfuse® POWR-GARD® 1304R1C5.5W Current Limiting Single Barrel Medium Voltage Fuse With Hook Eye, 130 A, 5.5 kV AC, 80 kA Interrupt, Class: R, Cartridge Body
R-rated fuses provide required short circuit protection for medium voltage motors, motor controllers and associated circuitry. These components have limited ability to absorb the energy of large short circuit currents. Medium voltage motor controllers contain overload relays which provide both overload protection and locked rotor protection to the motor. The controllers are also intended to interrupt low value short circuits within the capability of the motor controller. This protects the medium voltage fuse from sustained over currents which are less than their minimum interrupting rating. NEMA standards for R-rated medium voltage power fuses require that they operate within 15 to 35 s when subjected to an RMS current 100 times the R-rating.
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BrandLittelfuse®
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UPC079458041859
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Manufacturer Part Number1304R1C5.5W
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CountryUSA|Canada
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ClassR
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TypeCurrent Limiting Single Barrel
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Mounting TypeHolder
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Voltage Rating5.5 kV AC
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Amperage Rating130 A
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Indicating/Non-IndicatingIndicating
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Interrupt Rating80 kA
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Body Size3 in Dia x 15-7/8 in L
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Body TypeCartridge
- 4R size
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Alternative Part Number8566712
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UNSPSC39121626
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IDEA Index ID8566712
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Package DescriptionEACH
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Standards/ApprovalsPROP65: 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® 1304R1C5.5W Current Limiting Single Barrel Medium Voltage Fuse With Hook Eye, 130 A, 5.5 kV AC, 80 kA Interrupt, Class: R, Cartridge Body
R-rated fuses provide required short circuit protection for medium voltage motors, motor controllers and associated circuitry. These components have limited ability to absorb the energy of large short circuit currents. Medium voltage motor controllers contain overload relays which provide both overload protection and locked rotor protection to the motor. The controllers are also intended to interrupt low value short circuits within the capability of the motor controller. This protects the medium voltage fuse from sustained over currents which are less than their minimum interrupting rating. NEMA standards for R-rated medium voltage power fuses require that they operate within 15 to 35 s when subjected to an RMS current 100 times the R-rating.
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Littelfuse® POWR-GARD® JLLN350 Current Limiting Fast Acting Fuse, 350 A, 300 V AC/125 V DC, 20/200 kA Interrupt, T Class, Cartridge Body
Space saving Class T fuses are the most compact fuses available in ratings above 30 A - less than one-third the size of comparable Class R fuses. When rated in accordance with the NEC, Class T fuses provide Fast Acting overload and short circuit protection for non-inductive circuits and equipment. Used in inductive circuits, the ampere rating of Class T fuses must be increased to prevent opening on inrush currents. In such instances, Class T fuses may provide only short circuit protection.
Littelfuse® POWR-GARD® JLLS150 Current Limiting Fast Acting Fuse, 150 A, 600 V AC/300 V DC, 20/200 kA Interrupt, T Class, Cartridge Body
Space saving Class T fuses are the most compact fuses available in ratings above 30 A - less than one-third the size of comparable Class R fuses. When rated in accordance with the NEC, Class T fuses provide Fast Acting overload and short circuit protection for non-inductive circuits and equipment. Used in inductive circuits, the ampere rating of Class T fuses must be increased to prevent opening on inrush currents. In such instances, Class T fuses may provide only short circuit protection.
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.
With Leviton® extensive assortment of combination devices, you can fill a 1-gang space with two switches, a switch and receptacle, even a switch and GFCI. From sensor guide lights to multi-purpose styles and tamper resistant receptacles, we accommodate your every need. These devices come in a range of colors and are backed by a limited 2-years warranty. Built to last and designed to save space, these attractively styled devices are at home in any setting.
