FLNR Series - Littelfuse FLNR Fuses Provide Exceptional Overcurrent Protection

Series: FLNR
FLNR 110-200a left
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Disclaimer Notice

Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

The FLNR series sets the standard for general purpose fuses. The dual-element design provides advanced short-circuit and overload protection. These time-delay fuses are also available in an indicating version, see FLNR_ID series.

Features

  • Dual-element design
  • Current-limiting
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Access specifications, certifications, check availability and order parts below

Catalog #Amps (A)Interrupting RatingOpeningVAC (V)VDC (V)SizeStockSamplesCompare
FLNR.1000.1300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR.1250.125300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR.1500.15300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR.2000.2300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR.2500.25300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR.3000.3300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR.4000.4300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR.5000.5300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR.6000.6300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR.8000.8300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR0011300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR0022300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR0033300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR0044300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR0055300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR0066300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR0077300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR0088300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR0099300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR01.41.4300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR01.51.5300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR01.61.6300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR01.81.8300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR01010300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR01212300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR01515300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR02.52.5300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR02.82.8300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR02020300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR02525300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR03.23.2300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR03.53.5300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR03030300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR03535300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR04.54.5300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR04040300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR04545300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR05.65.6300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR05050300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR06060300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR07.57.5300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR07070300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Knife-BladeCheckOrder
FLNR07575300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Knife-BladeCheckOrder
FLNR08080300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Knife-BladeCheckOrder
FLNR09090300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Knife-BladeCheckOrder
FLNR1.121.125300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR1.251.25300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR100100300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Knife-BladeCheckOrder
FLNR110110300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Knife-BladeCheckOrder
FLNR125125300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Knife-BladeCheckOrder
FLNR150150300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Knife-BladeCheckOrder
FLNR17.517.5300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR175175300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Knife-BladeCheckOrder
FLNR2.252.25300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR200200300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Knife-BladeCheckOrder
FLNR225225300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Knife-BladeCheckOrder
FLNR250250300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Knife-BladeCheckOrder
FLNR300300300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Knife-BladeCheckOrder
FLNR350350300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Knife-BladeCheckOrder
FLNR400400300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Knife-BladeCheckOrder
FLNR450450300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Knife-BladeCheckOrder
FLNR500500300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Knife-BladeCheckOrder
FLNR6.256.25300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Industrial CartridgeCheckOrder
FLNR600600300 kA Ac; 20 kA DcSlo-Blo/Time Lag (T)/Time Delay250125Knife-BladeCheckOrder
Catalog # Certificates
Sorting icon
FLNR.100 CSAiconULicon
FLNR.125 CSAiconULicon
FLNR.150 CSAiconULicon
FLNR.200 CSAiconULicon
FLNR.250 CSAiconULicon
FLNR.300 CSAiconULicon
FLNR.400 CSAiconULicon
FLNR.500 CSAiconULicon
FLNR.600 CSAiconULicon
FLNR.800 CSAiconULicon
FLNR001 CSAiconULicon
FLNR002 CSAiconULicon
FLNR003 CSAiconULicon
FLNR004 CSAiconULicon
FLNR005 CSAiconULicon
FLNR006 CSAiconULicon
FLNR007 CSAiconULicon
FLNR008 CSAiconULicon
FLNR009 CSAiconULicon
FLNR01.4 CSAiconULicon
FLNR01.5 CSAiconULicon
FLNR01.6 CSAiconULicon
FLNR01.8 CSAiconULicon
FLNR010 CSAiconULicon
FLNR012 CSAiconULicon
FLNR015 CSAiconULicon
FLNR02.5 CSAiconULicon
FLNR02.8 CSAiconULicon
FLNR020 CSAiconULicon
FLNR025 CSAiconULicon
FLNR03.2 CSAiconULicon
FLNR03.5 CSAiconULicon
FLNR030 CSAiconULicon
FLNR035 CSAiconULicon
FLNR04.5 CSAiconULicon
FLNR040 CSAiconULicon
FLNR045 CSAiconULicon
FLNR05.6 CSAiconULicon
FLNR050 CSAiconULicon
FLNR060 CSAiconULicon
FLNR07.5 CSAiconULicon
FLNR070 CSAiconULicon
FLNR075 CSAiconULicon
FLNR080 CSAiconULicon
FLNR090 CSAiconULicon
FLNR1.12 CSAiconULicon
FLNR1.25 CSAiconULicon
FLNR100 CSAiconULicon
FLNR110 CSAiconULicon
FLNR125 CSAiconULicon
FLNR150 CSAiconULicon
FLNR17.5 CSAiconULicon
FLNR175 CSAiconULicon
FLNR2.25 CSAiconULicon
FLNR200 CSAiconULicon
FLNR225 CSAiconULicon
FLNR250 CSAiconULicon
FLNR300 CSAiconULicon
FLNR350 CSAiconULicon
FLNR400 CSAiconULicon
FLNR450 CSAiconULicon
FLNR500 CSAiconULicon
FLNR6.25 CSAiconULicon
FLNR600 CSAiconULicon


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