FLNR Dual-Element Time-Delay Fuses

Littelfuse FLNR Dual-Element Time-Delay Fuses feature a dual-element design for advanced short circuit and overload protection. Available in indicating and non-indicating versions, Littelfuse FLNR Fuses are ideal for protecting a broad range of circuits, especially those containing motors. The series features a 250VAC/125VDC voltage rating and 0.1A to 600A current range.

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Qty. RoHS ECAD Model Series
Current Rating
Voltage Rating AC
Fuse Type
Voltage Rating DC
Interrupt Rating
Body Style
Mounting Style
Termination Style
Indicator Style
Packaging
Littelfuse Industrial & Electrical Fuses 45A 250VAC 125VDC Class RK5
Datasheet
2In Stock
Min.: 1
Mult.: 1
No
FLNR_XID 45 A 250 VAC Time-Delay Fuses 125 VDC 300 kA Cartridge Fuses Holder Clip Open Fuse Bulk
Littelfuse Industrial & Electrical Fuses 4.5A 250VAC 125VDC Class RK5
Datasheet
3In Stock
Min.: 1
Mult.: 1
No
FLNR 4.5 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Fuses Holder Clip Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 1A 250VAC 125VDC Class RK5
Datasheet
37In Stock
Min.: 1
Mult.: 1
No
FLNR 1 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Fuses Holder Clip Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 3A 250VAC 125VDC Class RK5
Datasheet
5In Stock
Min.: 1
Mult.: 1
No
FLNR 3 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Fuses Holder Clip Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 5A 250VAC 125VDC Class RK5
Datasheet
4In Stock
Min.: 1
Mult.: 1
No
FLNR 5 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Fuses Holder Clip Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 10A 250VAC 125VDC Class RK5
Datasheet
20In Stock
Min.: 1
Mult.: 1
No
FLNR 10 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Fuses Holder Clip Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 15A 250VAC 125VDC Class RK5
Datasheet
10In Stock
Min.: 1
Mult.: 1
No
FLNR 15 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Fuses Holder Clip Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 20A 250VAC 125VDC Class RK5
Datasheet
69In Stock
Min.: 1
Mult.: 1
No
FLNR 20 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Fuses Holder Clip Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 30A 250VAC 125VDC Class RK5
Datasheet
20In Stock
Min.: 1
Mult.: 1
No
FLNR 30 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Fuses Holder Clip Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 40A 250VAC 125VDC Class RK5
Datasheet
16In Stock
Min.: 1
Mult.: 1
No
FLNR 40 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Fuses Holder Clip Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 50A 250VAC 125VDC Class RK5
Datasheet
5In Stock
Min.: 1
Mult.: 1
No
FLNR 50 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Fuses Holder Clip Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 9A 250VAC 125VDC Class RK5
Datasheet
10In Stock
Min.: 1
Mult.: 1
No
FLNR 9 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Fuses Holder Clip Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 2A 250VAC 125VDC Class RK5
Datasheet
176Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR 2 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Fuses Holder Clip Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 4A 250VAC 125VDC Class RK5
Datasheet
234Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR 4 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Fuses Holder Clip Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 6A 250VAC 125VDC Class RK5
Datasheet
467Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR 6 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Fuses Holder Clip Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 7A 250VAC 125VDC Class RK5
Datasheet
187Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR 7 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Fuses Holder Clip Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 8A 250VAC 125VDC Class RK5
Datasheet
397Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR 8 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Fuses Holder Clip Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 70A 250VAC 125VDC Class RK5
Datasheet
4,630Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR 70 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Blade Fuses Holder Knife Blade Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 80A 250VAC 125VDC Class RK5
Datasheet
1,780Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR 80 A 250 VAC Time-Delay Fuses 125 VDC 200 kA Cartridge Blade Fuses Holder Knife Blade Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 90A 250VAC 125VDC Class RK5
Datasheet
631Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR 90 A 250 VAC Time-Delay Fuses 125 VDC 200 kA Cartridge Blade Fuses Holder Knife Blade Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 100A 250VAC 125VDC Class RK5
Datasheet
5,149Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR 100 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Blade Fuses Holder Knife Blade Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 100A 250VAC 125VDC Class RK5
Datasheet
264Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR_XID 100 A 250 VAC Time-Delay Fuses 125 VDC 300 kA Cartridge Blade Fuses Holder Knife Blade Open Fuse Bulk
Littelfuse Industrial & Electrical Fuses 125A 250VAC 125VDC Class RK5
Datasheet
545Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR 125 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Blade Fuses Holder Knife Blade Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 125A 250VAC 125VDC Class RK5
Datasheet
411Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR_XID 125 A 250 VAC Time-Delay Fuses 125 VDC 300 kA Cartridge Blade Fuses Holder Knife Blade Open Fuse Bulk
Littelfuse Industrial & Electrical Fuses 150A 250VAC 125VDC Class RK5
Datasheet
618Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR 150 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Blade Fuses Holder Knife Blade Without Indicator Bulk