Littelfuse® POWR-GARD® NLN090 Fast Blow One Time Fuse, 90 A, 250 V AC/DC, 50 kA Interrupt, Class: K5, Cartridge Body
NLN series fuses provide low cost protection for general purpose feeder and branch circuits when available short circuit currents are less than 50000 A. They replace all Class H fuses which have only a 10000 A interrupting rating. They are suitable for use in many residential and smaller commercial and industrial applications. NLKP series fuses are Canadian "Code" fuses specifically designed to meet Canadian electrical code type P fuse requirements for residential use. They have a 10000 A interrupting rating. However, to obtain the added benefits of time delay, current limitation and higher interrupting rating, consider the use of POWR-PRO® IDSR Indicator fuses for circuits between 250 and 600 V. The user gets all the benefits of time delay RK5 fuses plus the added benefits of a n indicating fuse that tells when it has opened. complete information on these fuses may be found in the POWR-PRO® section of this catalog. for circuits upto 250 V, see FLNR fuses in this section of the catalog.
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BrandLittelfuse®
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UPC079458360813
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Manufacturer Part NumberNLN090
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CountryUSA|Canada
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Terminal TypeKnife Blade
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ClassK5
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Frequency Rating50/60 Hz
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TypeFast Blow
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Mounting TypeHolder
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Voltage Rating250 V AC/DC
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Amperage Rating90 A
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SeriesNLN
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Indicating/Non-IndicatingNon-Indicating
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Interrupt Rating50 kA
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Body Size1-1/16 in Dia x 5-7/8 in L
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Body TypeCartridge
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ElementSingle
- For use in applications where lowest initial cost is the major consideration
- Economical
- 50 kA at 250 VAC (rms symmetrical) and 50 kA at 250 VDC interrupt rating
- Safety - 50000 A.I.R., Class K5 adequate interrupting capacity for residences and many smaller facilities
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Alternative Part Number0NLN090.V|8586803
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UNSPSC39121627
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IDEA Index ID8586803
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Package DescriptionEACH
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Standards/ApprovalsUL E81895|CSA LR29862, Standard 248-9|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® NLN090 Fast Blow One Time Fuse, 90 A, 250 V AC/DC, 50 kA Interrupt, Class: K5, Cartridge Body
NLN series fuses provide low cost protection for general purpose feeder and branch circuits when available short circuit currents are less than 50000 A. They replace all Class H fuses which have only a 10000 A interrupting rating. They are suitable for use in many residential and smaller commercial and industrial applications. NLKP series fuses are Canadian "Code" fuses specifically designed to meet Canadian electrical code type P fuse requirements for residential use. They have a 10000 A interrupting rating. However, to obtain the added benefits of time delay, current limitation and higher interrupting rating, consider the use of POWR-PRO® IDSR Indicator fuses for circuits between 250 and 600 V. The user gets all the benefits of time delay RK5 fuses plus the added benefits of a n indicating fuse that tells when it has opened. complete information on these fuses may be found in the POWR-PRO® section of this catalog. for circuits upto 250 V, see FLNR fuses in this section of the catalog.
Littelfuse® POWR-GARD® JLLS200 Current Limiting Fast Acting Fuse, 200 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.
Littelfuse® POWR-GARD® NLS035 Fast Blow One Time Fuse, 35 A, 600 V AC/400 V DC, 20/50 kA Interrupt, Class: K5, Cartridge Body
NLS series fuses provide low cost protection for general purpose feeder and branch circuits when available short circuit currents are less than 50000 A. They replace all Class H fuses which have only a 10000 A interrupting rating. They are suitable for use in many residential and smaller commercial and industrial applications. NLKP series fuses are Canadian "Code" fuses specifically designed to meet Canadian electrical code type P fuse requirements for residential use. They have a 10000 A interrupting rating. However, to obtain the added benefits of time delay, current limitation and higher interrupting rating, consider the use of POWR-PRO® IDSR Indicator fuses for circuits between 250 and 600 V. The user gets all the benefits of time delay RK5 fuses plus the added benefits of a n indicating fuse that tells when it has opened. complete information on these fuses may be found in the POWR-PRO® section of this catalog. for circuits upto 250 V, see FLNR fuses in this section of the catalog.

