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Littelfuse FLSR500ID Powr-Gard® Time-Delay Fuse; Class RK5, 500 Amp, 600 Volt AC, 300 Volt DC, Holder Mount, Blade End

  • Littelfuse FLSR500ID Littelfuse FLSR500ID Powr-Gard® Time-Delay Fuse; Class RK5, 500 Amp, 600 Volt AC, 300 Volt DC, Holder Mount, Blade End
  • Littelfuse FLSR500ID Powr-Gard® Time-Delay Fuse; Class RK5, 500 Amp, 600 Volt AC, 300 Volt DC, Holder Mount, Blade End
Manufacturer: Littelfuse
Mfr. #: FLSR500ID
Item #: 157972
UPC: 079458025620
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Product Details

Size: 3-3/32 Inch Diameter x 13-3/8 Inch Length

Detailed Description: Littelfuse Powr-Gard® Class RK1 Dual element current limiting time delay fuse is made of melamine for longer durability. Visual blown fuse indication at a glance with the power on or off reduces downtime and increases safety. It is ideal for service entrance switches, switch board mains and feeders. It measures 3-3/32 Inch diameter x 13-3/8 Inch. It is featured with superior time-delay and cycling characteristics for increased fuse life and decreased needless opening, fuse inventory. It features a patented state-of-the-art solid state design provides maximum reliability and superior performance characteristics in a true dual-element design. It reduces downtime, nuisance opening, increases safety and can save thousands of dollars in lost production time. It is used in motor control central mains, motor branch circuits and other general-purpose circuits. It has an interrupting rating of 20 kilo-Amps at 300 VDC. It has rated current and voltage rating 500 Amps and 600/300 Volts respectively. It reduces downtime, nuisance opening, increases safety. Fuse is UL listed and CSA certified.

Product Specification

Application General Purpose
Brand Littelfuse
Catalog Description FLSR UL CLASS ELMENT TIME DELAY IND 500A. Littelfuse FLSR_ID IndicatorÖ 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. Applications: Service entrance switches. Switchboard main and feeder switches. Motor control center mains and motor branch circuits. Individual fused combination motor controllers. Distribution panelboards. Industrial control panels. Protection of fully-rated panelboards and loadcenters. All general purpose circuits.Features/Benefits: Reduce Down-Time ù A glance at the indicating window of a FLSR_ID Indicator fuse pinpoints open fuses immediately. If the window is dark, the fuse has opened. ItÆs that simple. No fuse testing required. Machine operators can immediately determine that there is an open fuse and request maintenance personnel to bring the proper replacement. Reduce Nuisance Opening ù FLSR_ID Indicator fuses have superior time-delay and cycling characteristics which can lengthen fuse life and decrease needless opening. Reduce Fuse Inventory ù Because FLSR_ID Indicator fuses have superior performance characteristics they can be used on a variety of applications, thus decreasing fuse inventory. Reduce Equipment Damage ù FLSR_ID Indicator fuses have superior overload and short circuit protection which can reduce equipment damage. Reduce Accidents ù The FLSR_ID Indicator fuses improve safety by minimizing exposure to live circuits. Unlike other forms of blown fuse indication, Indicator fuses provide built-in blown fuse indication with the power on or off. No second guessing whether a light means a good or bad fuse and no current going across a blown fuse to power a lighted accessory.
GTIN

00079458025620

Height 3.5000
Height Unit IN
Item Status A
Length 13.7500
Length UOM IN
Mfr. # FLSR500ID
Special Features Time-Delay
Standard Standard 248-12 UL Listed/CSA
Type Class RK5
UNSPSC 39121627
Width 3.7500
Width UOM IN