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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Product
Current Rating
Voltage Rating AC
Fuse Type
Voltage Rating DC
Interrupt Rating
Body Style
Mounting Style
Termination Style
Fuse Size/Group
Indicator Style
Packaging
Littelfuse Industrial & Electrical Fuses 90A 250VAC 125VDC Class RK5
Datasheet
2Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR_XID Class RK5 Fuses 90 A 250 VAC Time Delay / Slow Blow 125 VDC 300 kA at 250 VDC Cartridge Blade Fuses Holder Knife Blade Class RK5 Open Fuse Bulk
Littelfuse Industrial & Electrical Fuses 100A 250VAC 125VDC Class RK5
Datasheet
756Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR Class RK5 Fuses 100 A 250 VAC Time Delay / Slow Blow 125 VDC 20 kA at 125 VDC Cartridge Blade Fuses Holder Knife Blade Class RK5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 100A 250VAC 125VDC Class RK5
Datasheet
4,527Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR_XID Class RK5 Fuses 100 A 250 VAC Time Delay / Slow Blow 125 VDC 300 kA at 250 VDC Cartridge Blade Fuses Holder Knife Blade Class RK5 Open Fuse Bulk
Littelfuse Industrial & Electrical Fuses 125A 250VAC 125VDC Class RK5
Datasheet
647Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR Class RK5 Fuses 125 A 250 VAC Time Delay / Slow Blow 125 VDC 20 kA at 125 VDC Cartridge Blade Fuses Holder Knife Blade Class RK5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 150A 250VAC 125VDC Class RK5
Datasheet
159Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR_XID Class RK5 Fuses 150 A 250 VAC Time Delay / Slow Blow 125 VDC 300 kA at 250 VDC Cartridge Blade Fuses Holder Knife Blade Class RK5 Open Fuse Bulk
Littelfuse Industrial & Electrical Fuses 175A 250VAC 125VDC Class RK5
Datasheet
22Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR_XID Class RK5 Fuses 175 A 250 VAC Time Delay / Slow Blow 125 VDC 300 kA at 250 VDC Cartridge Blade Fuses Holder Knife Blade Class RK5 Open Fuse Bulk
Littelfuse Industrial & Electrical Fuses 200A 250VAC 125VDC Class RK5
Datasheet
1,470Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR Class RK5 Fuses 200 A 250 VAC Time Delay / Slow Blow 125 VDC 20 kA at 125 VDC Cartridge Blade Fuses Holder Knife Blade Class RK5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 200A 250VAC 125VDC Class RK5
Datasheet
2,779Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR_XID Class RK5 Fuses 200 A 250 VAC Time Delay / Slow Blow 125 VDC 300 kA at 250 VDC Cartridge Blade Fuses Holder Knife Blade Class RK5 Open Fuse Bulk
Littelfuse Industrial & Electrical Fuses 225A 250VAC 125VDC Class RK5
Datasheet
102Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR_XID Class RK5 Fuses 225 A 250 VAC Time Delay / Slow Blow 125 VDC 300 kA at 250 VDC Cartridge Blade Fuses Holder Knife Blade Class RK5 Open Fuse Bulk
Littelfuse Industrial & Electrical Fuses 250A 250VAC 125VDC Class RK5
Datasheet
50Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR_XID Class RK5 Fuses 250 A 250 VAC Time Delay / Slow Blow 125 VDC 300 kA at 250 VDC Cartridge Blade Fuses Holder Knife Blade Class RK5 Open Fuse Bulk
Littelfuse Industrial & Electrical Fuses 300A 250VAC 125VDC Class RK5
Datasheet
118Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR Class RK5 Fuses 300 A 250 VAC Time Delay / Slow Blow 125 VDC 20 kA at 125 VDC Cartridge Blade Fuses Holder Knife Blade Class RK5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 300A 250VAC 125VDC Class RK5
Datasheet
74Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR_XID Class RK5 Fuses 300 A 250 VAC Time Delay / Slow Blow 125 VDC 300 kA at 250 VDC Cartridge Blade Fuses Holder Knife Blade Class RK5 Open Fuse Bulk
Littelfuse Industrial & Electrical Fuses 400A 250VAC 125VDC Class RK5
Datasheet
379Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR Class RK5 Fuses 400 A 250 VAC Time Delay / Slow Blow 125 VDC 20 kA at 125 VDC Cartridge Blade Fuses Holder Knife Blade Class RK5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 400A 250VAC 125VDC Class RK5
Datasheet
776Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR_XID Class RK5 Fuses 400 A 250 VAC Time Delay / Slow Blow 125 VDC 300 kA at 250 VDC Cartridge Blade Fuses Holder Knife Blade Class RK5 Open Fuse Bulk
Littelfuse Industrial & Electrical Fuses 600A 250VAC 125VDC Class RK5
Datasheet
196Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR Class RK5 Fuses 600 A 250 VAC Time Delay / Slow Blow 125 VDC 20 kA at 125 VDC Cartridge Blade Fuses Holder Knife Blade Class RK5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 600A 250VAC 125VDC Class RK5
Datasheet
32Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR_XID Class RK5 Fuses 600 A 250 VAC Time Delay / Slow Blow 125 VDC 300 kA at 250 VDC Cartridge Blade Fuses Holder Knife Blade Class RK5 Open Fuse Bulk
Littelfuse Industrial & Electrical Fuses .1A 250VAC 125VDC Class RK5
Datasheet
10Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR Class RK5 Fuses 100 mA 250 VAC Time Delay / Slow Blow 125 VDC 20 kA at 125 VDC Cartridge Fuses Holder Clip Class RK5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses .125A 250VAC 125VDC Class RK5
Datasheet
3Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR Class RK5 Fuses 125 mA 250 VAC Time Delay / Slow Blow 125 VDC 20 kA at 125 VDC Cartridge Fuses Holder Clip Class RK5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses .15A 250VAC 125VDC Class RK5
Datasheet
45Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR Class RK5 Fuses 150 mA 250 VAC Time Delay / Slow Blow 125 VDC 20 kA at 125 VDC Cartridge Fuses Holder Clip Class RK5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses .25A 250VAC 125VDC Class RK5
Datasheet
30Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR Class RK5 Fuses 250 mA 250 VAC Time Delay / Slow Blow 125 VDC 20 kA at 125 VDC Cartridge Fuses Holder Clip Class RK5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses .3A 250VAC 125VDC Class RK5
Datasheet
3Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR Class RK5 Fuses 300 mA 250 VAC Time Delay / Slow Blow 125 VDC 20 kA at 125 VDC Cartridge Fuses Holder Clip Class RK5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses .4A 250VAC 125VDC Class RK5
Datasheet
4Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR Class RK5 Fuses 400 mA 250 VAC Time Delay / Slow Blow 125 VDC 20 kA at 125 VDC Cartridge Fuses Holder Clip Class RK5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses .6A 250VAC 125VDC Class RK5
Datasheet
28Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR Class RK5 Fuses 600 mA 250 VAC Time Delay / Slow Blow 125 VDC 20 kA at 125 VDC Cartridge Fuses Holder Clip Class RK5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses .8A 250VAC 125VDC Class RK5
Datasheet
1Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR Class RK5 Fuses 800 mA 250 VAC Time Delay / Slow Blow 125 VDC 20 kA at 125 VDC Cartridge Fuses Holder Clip Class RK5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 7A 250VAC 125VDC Class RK5
Datasheet
142Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
FLNR Class RK5 Fuses 7 A 250 VAC Time Delay / Slow Blow 125 VDC 20 kA at 125 VDC Cartridge Fuses Holder Clip Class RK5 Without Indicator Bulk