FLNR060.TXID

FLNR_ID_V01 LITTELFUSE | Alldatasheet

Document overview

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Technical content

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

250 V ac • Dual Element • Time Delay • 35–600 A • Indicating

Description

The FLNR_ID Indicator™ fuses provide visual blown fuse indication at a glance. The patented state-of-the-art solid state design provides maximum reliability and superior performance characteristics in a true dual-element design. The use of Indicator fuses reduces down-time, nuisance opening, increases safety, and can save thousands of dollars in lost production time. The FLNR_ID series sets the standard for general purpose fuses. The dual-element design provides advanced short circuit and overload protection. Also available in non-indicating version, see FLNR 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 35–600 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. Visual Blown Fuse Indication Indication window turns black allowing fast and easy identification of the fuse that needs replacement.

Littelfuse.com/FLNR_ID © 2021 Littelfuse, Inc. Rev: 090721 Class RK5 Fuses FLNR_ID Series AMPERE RATING CATALOG NUMBER PRODUCT MARKING PACKING QUANTITY ORDERING NUMBER UPC CODE 35 FLNR035ID FLNR 35ID 10 FLNR035.TXID 07945802380 40 FLNR040ID FLNR 40ID 10 FLNR040.TXID 07945802381 45 FLNR045ID FLNR 45ID 10 FLNR045.TXID 07945802382 50 FLNR050ID FLNR 50ID 10 FLNR050.TXID 07945802383 60 FLNR060ID FLNR 60ID 10 FLNR060.TXID 07945802384 70 FLNR070ID FLNR 70ID 5 FLNR070.VXID 07945802385 80 FLNR080ID FLNR 80ID 5 FLNR080.VXID 07945802386 90 FLNR090ID FLNR 90ID 5 FLNR090.VXID 07945802387 100 FLNR100ID FLNR 100ID 5 FLNR100.VXID 07945802388 110 FLNR110ID FLNR 110ID 1 FLNR110.XXID 07945802389 125 FLNR125ID FLNR 125ID 1 FLNR125.XXID 07945802390 150 FLNR150ID FLNR 150ID 1 FLNR150.XXID 07945802391 175 FLNR175ID FLNR 175ID 1 FLNR175.XXID 07945802392 200 FLNR200ID FLNR 200ID 1 FLNR200.XXID 07945802393 225 FLNR225ID FLNR 225ID 1 FLNR225.XXID 07945802394 250 FLNR250ID FLNR 250ID 1 FLNR250.XXID 07945802395 300 FLNR300ID FLNR 300ID 1 FLNR300.XXID 07945802396 350 FLNR350ID FLNR 350ID 1 FLNR350.XXID 07945802397 400 FLNR400ID FLNR 400ID 1 FLNR400.XXID 07945802398 450 FLNR450ID FLNR 450ID 1 FLNR450.XXID 07945802399 500 FLNR500ID FLNR 500ID 1 FLNR500.XXID 07945802400 600 FLNR600ID FLNR 600ID 1 FLNR600.XXID 07945802401 Certification & Compliance UL UL Listed (File: E81895) CSA CSA Certified (File: LR29862) Accessories LFR25 series fuse holder

Ordering Information

Littelfuse.com/FLNR_ID © 2021 Littelfuse, Inc. Rev: 090721 Class RK5 Fuses FLNR_ID Series 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. 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_ID Fuses 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 Dimensions AMPS FIGURE NUMBER DIMENSIONS INCHES (MM) A B C D E F G H J K 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) *Prospective RMS Symmetrical Amperes Short-Circuit Current Note: Data Derived from Peak Let-Thru Curves