5A Time Delay Fiberglass Fuse with 250VAC/125VDC Voltage Rating; FRN-R Series

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Fuse,RK5,Frn-R,5A,250VAC/125VDC
Fuse,RK5,Frn-R,5A,250VAC/125VDC

#914571-2 | Pkg Qty: 1

$13.35 pkg | $13.35 ea
Item Number 914571-2
Scanner Description Fuse,RK5,Frn-R,5A,250VAC/125VDC
Inventory Status Drop Ship Item
Weight 0.02 lb
Brand BUSSMANN

Technical Specifications

AC Voltage Rating
250 VAC
Fuse Voltage Rating
250 VAC/125 VDC
Amperage
5 A
Indicating / Nonindicating
Nonindicating
Body Material
Fiberglass
Interrupt Rating
200kA at 250VAC, 20kA at 125VDC
Body Style
Cylindrical
Item
Fuse
Brand
BUSSMANN
Length
2 in.
Class
RK5
Mfr. Part Number
FRN-R-5
DC Voltage Rating
125 VDC
Pack Quantity
1
Diameter
9/16 in.
Rejection / Nonrejection
Rejection
Element
Dual
Series
Frn-R
Functionally Equal To
Mersen/Ferraz Shawmut TR-R, Littlefuse FLNR
Speed
Time Delay
Fuse Amps
5A
Standards
CE, UL 248-12 Guide JDDZ, CSA Certification Class 1422-01
Fuse Holder Code
H
Type
Low Voltage
Fuse Speed
Time Delay
Voltage Rating
250 VAC/125 VDC

Product Description

These 250VAC UL Class RK5 fuses are time delay and nonindicating. They tolerate temporary inrush currents without opening, which prevents nuisance-blowing from motor and equipment startups. Also called slow-blow Class RK5 fuses, these 200kA IR fuses open to disconnect an electrical circuit when exposed to sustained loads and short circuits. They have no indicator for identifying a blown fuse, so they're sometimes used with an indicating fuse block or cover.

UL Class RK5 fuses provide moderate current limitation for general use applications where more current-limiting RK1 fuses aren't needed. These fuses have an interrupting rating (IR) of 200kA and are the same size as Class H and K fuses, but have a rejection feature that prevents an accidental downgrade from a current-limiting system. Their modified terminals ensure a match with the rejection clips in Class R fuse holders that prevent the installation of fuses with a lower interrupting capacity. They're typically used in newer equipment, but can also be used with a Class H fuse holder to upgrade older installations from Class H or K fuses for improved overcurrent protection. They are current-limiting to prevent electrical damage by disconnecting circuits before they're exposed to the full magnitude and duration of an overcurrent.

Item Barcode
9145712
  Name Item Description
Grainger Dropship Grainger Dropship 1A689 Fuse,RK5,FRN- R,5A,250VAC/
UNSPSC CODES UNSPSC CODES 39121604
VMRS (ATA) CODES VMRS (ATA) CODES 034-004-009 Fuse,RK5,FRN- R,5A,250VAC/

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