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.

Results: 87
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Description Datasheet Availability Pricing (RON) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Current Rating
Voltage Rating AC
Fuse Type
Voltage Rating DC
Interrupt Rating
Body Style
Mounting Style
Termination Style
Class
Indicator Style
Packaging
Series
Littelfuse Industrial & Electrical Fuses 45A 250VAC 125VDC Class RK5
Datasheet
2In Stock
Min.: 1
Mult.: 1
No
Surge Suppression Fuses 45 A 250 VAC Time-Delay Fuses 125 VDC 300 kA Cartridge Fuses Holder Clip Class RK5 Fuses Open Fuse Bulk FLNR_XID
Littelfuse Industrial & Electrical Fuses 4.5A 250VAC 125VDC Class RK5
Datasheet
3In Stock
Min.: 1
Mult.: 1
No
Surge Suppression Fuses 4.5 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Fuses Holder Clip Class RK5 Fuses Without Indicator Bulk FLNR
Littelfuse Industrial & Electrical Fuses 1A 250VAC 125VDC Class RK5
Datasheet
36In Stock
Min.: 1
Mult.: 1
No
Surge Suppression Fuses 1 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Fuses Holder Clip Class RK5 Fuses Without Indicator Bulk FLNR
Littelfuse Industrial & Electrical Fuses 3A 250VAC 125VDC Class RK5
Datasheet
3In Stock
Min.: 1
Mult.: 1
No
Surge Suppression Fuses 3 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Fuses Holder Clip Class RK5 Fuses Without Indicator Bulk FLNR
Littelfuse Industrial & Electrical Fuses 5A 250VAC 125VDC Class RK5
Datasheet
4In Stock
Min.: 1
Mult.: 1
No
Surge Suppression Fuses 5 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Fuses Holder Clip Class RK5 Fuses Without Indicator Bulk FLNR
Littelfuse Industrial & Electrical Fuses 10A 250VAC 125VDC Class RK5
Datasheet
20In Stock
Min.: 1
Mult.: 1
No
Surge Suppression Fuses 10 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Fuses Holder Clip Class RK5 Fuses Without Indicator Bulk FLNR
Littelfuse Industrial & Electrical Fuses 15A 250VAC 125VDC Class RK5
Datasheet
10In Stock
Min.: 1
Mult.: 1
No
Surge Suppression Fuses 15 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Fuses Holder Clip Class RK5 Fuses Without Indicator Bulk FLNR
Littelfuse Industrial & Electrical Fuses 20A 250VAC 125VDC Class RK5
Datasheet
49In Stock
Min.: 1
Mult.: 1
No
Surge Suppression Fuses 20 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Fuses Holder Clip Class RK5 Fuses Without Indicator Bulk FLNR
Littelfuse Industrial & Electrical Fuses 30A 250VAC 125VDC Class RK5
Datasheet
5In Stock
20Expected 9/8/2026
Min.: 1
Mult.: 1
No
Surge Suppression Fuses 30 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Fuses Holder Clip Class RK5 Fuses Without Indicator Bulk FLNR
Littelfuse Industrial & Electrical Fuses 40A 250VAC 125VDC Class RK5
Datasheet
16In Stock
Min.: 1
Mult.: 1
No
Surge Suppression Fuses 40 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Fuses Holder Clip Class RK5 Fuses Without Indicator Bulk FLNR
Littelfuse Industrial & Electrical Fuses 50A 250VAC 125VDC Class RK5
Datasheet
5In Stock
Min.: 1
Mult.: 1
No
Surge Suppression Fuses 50 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Fuses Holder Clip Class RK5 Fuses Without Indicator Bulk FLNR
Littelfuse Industrial & Electrical Fuses 9A 250VAC 125VDC Class RK5
Datasheet
10In Stock
Min.: 1
Mult.: 1
No
Surge Suppression Fuses 9 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Fuses Holder Clip Class RK5 Fuses Without Indicator Bulk FLNR
Littelfuse Industrial & Electrical Fuses 60A 250VAC 125VDC Class RK5
Datasheet
10On Order
Min.: 1
Mult.: 1
No
Surge Suppression Fuses 60 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Fuses Holder Clip Class RK5 Fuses Without Indicator Bulk FLNR
Littelfuse Industrial & Electrical Fuses 35A 250VAC 125VDC Class RK5
Datasheet
20Stock Available
More Info Available
Min.: 1
Mult.: 1
No
Surge Suppression Fuses 35 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Fuses Holder Clip Class RK5 Fuses Without Indicator Bulk FLNR
Littelfuse Industrial & Electrical Fuses 45A 250VAC 125VDC Class RK5
Datasheet
20Stock Available
More Info Available
Min.: 1
Mult.: 1
No
Surge Suppression Fuses 45 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Fuses Holder Clip Class RK5 Fuses Without Indicator Bulk FLNR
Littelfuse Industrial & Electrical Fuses 2A 250VAC 125VDC Class RK5
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1
No
Surge Suppression Fuses 2 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Fuses Holder Clip Class RK5 Fuses Without Indicator Bulk FLNR
Littelfuse Industrial & Electrical Fuses 4A 250VAC 125VDC Class RK5
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1
No
Surge Suppression Fuses 4 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Fuses Holder Clip Class RK5 Fuses Without Indicator Bulk FLNR
Littelfuse Industrial & Electrical Fuses 6A 250VAC 125VDC Class RK5
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1
No
Surge Suppression Fuses 6 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Fuses Holder Clip Class RK5 Fuses Without Indicator Bulk FLNR
Littelfuse Industrial & Electrical Fuses 7A 250VAC 125VDC Class RK5
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1
No
Surge Suppression Fuses 7 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Fuses Holder Clip Class RK5 Fuses Without Indicator Bulk FLNR
Littelfuse Industrial & Electrical Fuses 8A 250VAC 125VDC Class RK5
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1
No
Surge Suppression Fuses 8 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Fuses Holder Clip Class RK5 Fuses Without Indicator Bulk FLNR
Littelfuse Industrial & Electrical Fuses 25A 250VAC 125VDC Class RK5
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
No
Surge Suppression Fuses 25 A 250 VAC Time-Delay Fuses 125 VDC 20 kA Cartridge Fuses Holder Clip Class RK5 Fuses Without Indicator Bulk FLNR
Littelfuse Industrial & Electrical Fuses 35A 250VAC 125VDC Class RK5
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1
No
Surge Suppression Fuses 35 A 250 VAC Time-Delay Fuses 125 VDC 300 kA Cartridge Fuses Holder Clip Class RK5 Fuses Open Fuse Bulk FLNR_XID
Littelfuse Industrial & Electrical Fuses 40A 250VAC 125VDC Class RK5
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1
No
Surge Suppression Fuses 40 A 250 VAC Time-Delay Fuses 125 VDC 300 kA Cartridge Fuses Holder Clip Class RK5 Fuses Open Fuse Bulk FLNR_XID
Littelfuse Industrial & Electrical Fuses 50A 250VAC 125VDC Class RK5
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
No
Surge Suppression Fuses 50 A 250 VAC Time-Delay Fuses 125 VDC 300 kA Cartridge Fuses Holder Clip Class RK5 Fuses Open Fuse Bulk FLNR_XID
Littelfuse Industrial & Electrical Fuses 60A 250VAC 125VDC Class RK5
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1
No
Surge Suppression Fuses 60 A 250 VAC Time-Delay Fuses 125 VDC 300 kA Cartridge Fuses Holder Clip Class RK5 Fuses Open Fuse Bulk FLNR_XID