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BUSSMANN

2A Time Delay Fiberglass Fuse with 250VAC/125VDC Voltage Rating; FRN-R Series

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Fuse,RK5,Ser Frn-R,2 A,250VAC/
Fuse,RK5,Ser Frn-R,2 A,250VAC/

#916907-6 | Pkg Qty: 1

Alternate products displayed may not be identical in style or function to original selection.
Alternate Products
Fuse,RK5,Ser Frn-R,2A,250VAC
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Technical Specifications

Key Specifications
Amperage
2 A
Interrupt Rating
200kA at 250VAC, 20kA at 125VDC
Body Material
Fiberglass
Item
Fuse
Body Style
Cylindrical
Length
2 in.
Brand
BUSSMANN
Mfr. Part Number
FRN-R-2
Class
RK5
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
Shipping Weight
0.02 lb.
Fuse Holder Code
H
Speed
Time Delay
Indicating / Nonindicating
Nonindicating
Voltage Rating
250 VAC/125 VDC
General
Compatible Fuse Block Series
HM600, R250
Fuse Size
2 in L x 9/16 in dia
Equivalent Series
ECNR, FLNR, FRN-R, TR-R
Standards
CE, UL 248-12 Guide JDDZ, CSA Certification Class 1422-01
Fits Fuse Block Style
Rejection
Visual Indication
Nonindicating

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.

Expertly Selected Product Pairings

Puller,Fuse,Small
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Item Barcode
9169076
Fuse,RK5,Ser Frn-R,2 A,250VAC/
 NameItemDescription
UNSPSC CODESUNSPSC CODES39121604
VMRS (ATA) CODESVMRS (ATA) CODES034-004-009Fuse,RK5,Ser FRN-R,2 A,

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