FLNR.400T

FLNR_V01 LITTELFUSE | Alldatasheet

Document overview

• Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 4

Technical content

Littelfuse.com/FLNR © 2021 Littelfuse, Inc. Rev: 090721 Class RK5 Fuses FLNR Series

250 V ac • Dual Element • Time Delay • 1⁄10–600 A

Description

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

Applications

• Service entrance switches
• Transformers
• Switchboard mains and feeders
• Motor control central mains and motor branch circuits
• All general purpose circuits Specifications Voltage Rating Ac: 250 V Dc: 125 V Interrupting Ratings Ac: 200 kA rms symmetrical; 300 kA rms symmetrical (Littelfuse self-certified) Dc: 20 kA Ampere Range 1⁄10 –600 A Applicable Standards UL 248-12, Class RK5 Features & Benefits FEATURES BENEFITS Dual-element design Provides advanced short circuit and overload protection Current limiting Restricts fault currents to provide a high degree of circuit protection.

Littelfuse.com/FLNR © 2021 Littelfuse, Inc. Rev: 090721 Class RK5 Fuses FLNR Series AMPERE RATING CATALOG NUMBER PRODUCT MARKING PACKING QUANTITY ORDERING NUMBER UPC CODE 1⁄10 FLNR.100 FLNR 1⁄10 A 10 FLNR.100T 07945815011 1⁄8 FLNR.125 FLNR 1⁄8 A 10 FLNR.125T 07945815012 15⁄100 FLNR.150 FLNR 15⁄100 A 10 FLNR.150T 07945815013 2⁄10 FLNR.200 FLNR 2⁄10 A 10 FLNR.200T 07945815018 1⁄4 FLNR.250 FLNR 1⁄4 A 10 FLNR.250T 07945815019 3⁄10 FLNR.300 FLNR 3⁄10 A 10 FLNR.300T 07945800086 4⁄10 FLNR.400 FLNR 4⁄10 A 10 FLNR.400T 07945815023 1⁄2 FLNR.500 FLNR 1⁄2 A 10 FLNR.500T 07945815024 6⁄10 FLNR.600 FLNR 6⁄10 A 10 FLNR.600T 07945800087 8⁄10 FLNR.800 FLNR 8⁄10 A 10 FLNR.800T 07945800088 1 FLNR001 FLNR 1A 10 FLNR001.T 07945815031 1 1⁄8 FLNR1.12 FLNR 1 1⁄8 A 10 FLNR1.12T 07945815032 1 1⁄4 FLNR1.25 FLNR 1 1⁄4 A 10 FLNR1.25T 07945815034 1 4⁄10 FLNR01.4 FLNR 1 4⁄10 A 10 FLNR01.4T 07945815036 1 1⁄2 FLNR01.5 FLNR 1 1⁄2 A 10 FLNR01.5T 07945815037 1 6⁄10 FLNR01.6 FLNR 1 6⁄10 A 10 FLNR01.6T 07945815038 1 8⁄10 FLNR01.8 FLNR 1 8⁄10 A 10 FLNR01.8T 07945815040 2 FLNR002 FLNR 2A 10 FLNR002.T 07945815041 2 1⁄4 FLNR2.25 FLNR 2 1⁄4 A 10 FLNR2.25T 07945815042 2 1⁄2 FLNR02.5 FLNR 2 1⁄2 A 10 FLNR02.5T 07945815043 2 8⁄10 FLNR02.8 FLNR 2 8⁄10 A 10 FLNR02.8T 07945815046 3 FLNR003 FLNR 3A 10 FLNR003.T 07945815047 3 2⁄10 FLNR03.2 FLNR 3 2⁄10 A 10 FLNR03.2T 07945815049 3 1⁄2 FLNR03.5 FLNR 3 1⁄2 A 10 FLNR03.5T 07945815051 4 FLNR004 FLNR 4A 10 FLNR004.T 07945815053 4 1⁄2 FLNR04.5 FLNR 4 1⁄2 A 10 FLNR04.5T 07945815054 5 FLNR005 FLNR 5A 10 FLNR005.T 07945815055 5 6⁄10 FLNR05.6 FLNR 5 6⁄10 A 10 FLNR05.6T 07945815056 6 FLNR006 FLNR 6A 10 FLNR006.T 07945815058 6 1⁄4 FLNR6.25 FLNR 6 1⁄4 A 10 FLNR6.25T 07945815059 7 FLNR007 FLNR 7A 10 FLNR007.T 07945815061 Certification & Compliance UL UL Listed (File: E81895) CSA CSA Certified (File: LR29862) Accessories LFR25 series fuse holder

Ordering Information

Littelfuse.com/FLNR © 2021 Littelfuse, Inc. Rev: 090721 Class RK5 Fuses FLNR Series Ordering Information (cont.) AMPERE RATING CATALOG NUMBER PRODUCT MARKING PACKING QUANTITY ORDERING NUMBER UPC CODE 7 1⁄2 FLNR07.5 FLNR 7 1⁄2 A 10 FLNR07.5T 07945815062 8 FLNR008 FLNR 8A 10 FLNR008.T 07945815063 9 FLNR009 FLNR 9A 10 FLNR009.T 07945815064 10 FLNR010 FLNR 10A 10 FLNR010.T 07945815065 12 FLNR012 FLNR 12A 10 FLNR012.T 07945815066 15 FLNR015 FLNR 15A 10 FLNR015.T 07945815068 17 1⁄2 FLNR17.5 FLNR 17 1⁄2 A 10 FLNR17.5T 07945815069 20 FLNR020 FLNR 20A 10 FLNR020.T 07945815071 25 FLNR025 FLNR 25A 10 FLNR025.T 07945815072 30 FLNR030 FLNR 30A 10 FLNR030.T 07945815073 35 FLNR035 FLNR 35A 10 FLNR035.T 07945815074 40 FLNR040 FLNR 40A 10 FLNR040.T 07945815075 45 FLNR045 FLNR 45A 10 FLNR045.T 07945815076 50 FLNR050 FLNR 50A 10 FLNR050.T 07945815077 60 FLNR060 FLNR 60A 10 FLNR060.T 07945815078 70 FLNR070 FLNR 70A 5 FLNR070.V 07945815079 75 FLNR075 FLNR 75A 5 FLNR075.V 07945805561 80 FLNR080 FLNR 80A 5 FLNR080.V 07945815080 90 FLNR090 FLNR 90A 5 FLNR090.V 07945815081 100 FLNR100 FLNR 100A 5 FLNR100.V 07945815082 110 FLNR110 FLNR 110A 1 FLNR110.X 07945815083 125 FLNR125 FLNR 125A 1 FLNR125.X 07945815084 150 FLNR150 FLNR 150A 1 FLNR150.X 07945815086 175 FLNR175 FLNR 175A 1 FLNR175.X 07945815087 200 FLNR200 FLNR 200A 1 FLNR200.X 07945815088 225 FLNR225 FLNR 225A 1 FLNR225.X 07945815089 250 FLNR250 FLNR 250A 1 FLNR250.X 07945815090 300 FLNR300 FLNR 300A 1 FLNR300.X 07945815091 350 FLNR350 FLNR 350A 1 FLNR350.X 07945815092 400 FLNR400 FLNR 400A 1 FLNR400.X 07945815093 450 FLNR450 FLNR 450A 1 FLNR450.X 07945815095 500 FLNR500 FLNR 500A 1 FLNR500.X 07945815096 600 FLNR600 FLNR 600A 1 FLNR600.X 07945815098

Littelfuse.com/FLNR © 2021 Littelfuse, Inc. Rev: 090721 Class RK5 Fuses FLNR Series CHICAGO, ILLINOIS 60631 3RD ANGLE PROJECTION

1 OL for Datasheet

® REVISION DRWG NO. TITLE B DRW DATE GRAMS/PIECE FINISH GOOD WT myork 8/30/2021 MATL SPEC FINISH UNLESS OTHERWISE SPECIFIED, DIMENSIONS ARE IN MILLIMETERS, DIMENSIONS IN BRACKETS [ ] ARE INCHES DIMENSIONING AND DO NOT INCLUDE PLATING. TOLERANCING TO BE INTERPRETED IN ACCORDANCE WITH ANSI Y14.5M-1994 DENOTES CRITICAL CHARACTERISTICS. DENOTES CPK DIMENSIONS, -MINIMUM CPK VALUE DENOTES A CHARACTERISTIC THAT PROVIDES AN INDICATION OF PROCESS PERFORMANCE. PROCEDURE FOR MEASUREMENT AND TRACKING TO BE DEFINED IN LITTELFUSE INSPECTION INSTRUCTIONS. DENOTES CP DIMENSIONS, -MINIMUM CP VALUE MUST BE WITHIN THE DIMENSIONAL LIMITATIONS SHOWN ON DRAWING AND INITIALLY LOCATED TO ALLOW FOR MAXIMUM TOOL LIFE. CPK CP SHEET 1 OF 1 SCALE NTS CRITICAL CHARACTERISTIC FOR PART SAFETY/COMPLIANCE<S> REVISION REV DATE DESCRIPTION 1 8/30/21 DRAWING CREATED MRY A B C D E F G A B C D E F H J K FIG. 1 FIG. 2 AMPS FIGURE NUMBER DIMENSIONS INCHES (MM) A B C D E F G H J K 1⁄10 –30 1 2.00 (50.8) 0.50 (12.7) 0.50 (12.7) 0.56 (14.3) 0.07 (1.8) 0.16 (4.0) 0.38 (9.5) - - - 35–60 1 3.00 (76.2) 0.76 (19.2) 0.63 (15.9) 0.81 (20.7) 0.09 (2.4) 0.19 (4.7) 0.63 (15.9) - - - 70–100 2 5.88 (149.2) (25.1) 1.06 (27.0) 1.03 (26.2) 0.13 (3.2) 0.75 (19.1) - 0.25 (6.4) 0.28 (7.1) 0.50 (12.7) 110–200 2 7.13 (181) 1.50 (37.9) 1.47 (37.3) 1.54 (39.0) 0.19 (4.8) 1.13 (28.6) - 0.44 (11.1) 0.28 (7.1) 0.69 (17.5) 225 –400 2 8.63 (219.1) (50.4) 1.94 (49.2) 2.00 (50.8) 0.25 (6.4) 1.63 (41.3) - 0.63 (15.9) 0.41 (10.3) 0.94 (23.8) 450 –600 2 10.38 (263.5) 2.50 (63.1) 2.38 (60.3) 2.54 (64.6) 0.25 (6.4) (50.8) - 0.75 (19.1) 0.53 (13.5) 1.13 (28.6) SHORT CIRCUIT CURRENT* APPARENT RMS SYMMETRICAL CURRENT FOR VARIOUS FUSE RATINGS

30 A 60 A 100 A 200 A 400 A 600 A

5,000 1,400 2,100 3,100 5,000 5,000 5,000 10,000 1,550 2,500 3,900 6,500 9,500 10,000 15,000 2,000 3,150 4,400 7,25 0 10,500 14,000 20,000 2,250 3,400 5,000 8,250 12,000 16,000 25,000 2,400 3,750 5,250 9,000 12,500 16,500 30,000 2,550 4,100 5,600 9,500 13,500 18,000 35,000 2,650 4,300 5,800 9,750 14,000 19,000 40,000 2,800 4,400 6,250 10,250 15,000 20,000 50,000 3,000 5,000 6,500 10,500 16,000 21,000 60,000 3,200 5,250 7 ,000 11,500 17 ,000 23,000 80,000 3,400 5,750 7 ,500 12,500 19,000 25,500 100,000 3,850 6,000 8,000 13,500 21,000 27 ,500 150,000 4,100 7 ,000 9,000 15,200 24,000 31,500 200,000 4,300 7 ,500 9,750 16,500 26,000 34,000 Current-Limiting Effects of FLNR Fuses Disclaimer Notice – Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/product-disclaimer. Dimensions *Prospective RMS Symmetrical Amperes Short-Circuit Current Note: Data Derived from Peak Let-Thru Curves