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Class RK5 Dual-Element, Time Lag (Slo-Blow)

Item #: 637443
Cat #: FLNR500
UPC: 079458150964
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Documents & Guides
500 Amp Fuse, Rejection, Brand or Series: Class RK5, Interrupting Rating: 200000 Amp VAC RMS Symmetrical, 20000 Amp VDC, Terminal Type: Cartridge, Rejection, Voltage Rating: 250 VAC/125 VDC, Features: Time Delay, Dual Element.

Overview

500 Amp Fuse, Rejection, Brand or Series: Class RK5, Interrupting Rating: 200000 Amp VAC RMS Symmetrical, 20000 Amp VDC, Terminal Type: Cartridge, Rejection, Voltage Rating: 250 VAC/125 VDC, Features: Time Delay, Dual Element.
Littelfuse FLNR series fuses have been the superior UL Class RK5 dual-element time-delay fuses, and are the most widely used class of fuses. FLNR series fuses provide excellent protection for all types of circuits especially those containing motors. However, users and specifiers should consider the significant benefits offered by Indicator fuses. Applications: Service entrance switches; Transformers; 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.
Also known as: 079458150964, FLNR500

Specifications

Diameter: 2 19/32 in
Mounting: Blade
Volts DC: 125
Opening: Time-Delay, Dual-Element, Slow-Blow
Amps: 500
Class: RK5
Type: General Purpose
Volts AC: 250
Length: 10 3/8 in
Standards: California Proposition 65
Family / Style: FLN
Interrupt Rating DC: 20kA
Diameter: 2 19/32 in
Volts DC: 125
Amps: 500
Type: General Purpose
Length: 10 3/8 in
Family / Style: FLN
Mounting: Blade
Opening: Time-Delay, Dual-Element, Slow-Blow
Class: RK5
Volts AC: 250
Standards: California Proposition 65
Interrupt Rating DC: 20kA

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