Industrial & Electrical Fuses

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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 250V_AC/125V_DC voltage rating and 0.1A to 600A current range.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Product	Current Rating	Voltage Rating AC	Fuse Type	Voltage Rating DC	Interrupt Rating	Body Style	Mounting Style	Termination Style	Class	Indicator Style	Packaging	Series
Industrial & Electrical Fuses .5A 250VAC 125VDC Class RK5 FLNR.500T Littelfuse 1: $30.55 Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. FLNR.500T Mouser Part No 576-FLNR.500T	Littelfuse	Industrial & Electrical Fuses .5A 250VAC 125VDC Class RK5 Learn More about Littelfuse flnr dual element fuses	Datasheet	Non-Stocked Lead-Time 19 Weeks	$30.55 $23.73 $21.59 $18.92 View $17.43 $15.64 $14.39	Min.: 1 Mult.: 1	No	Surge Suppression Fuses	500 mA	250 VAC	Time-Delay Fuses	125 VDC	20 kA	Cartridge Fuses	Holder	Clip	Class RK5 Fuses	Without Indicator	Bulk	FLNR
Industrial & Electrical Fuses .6A 250VAC 125VDC Class RK5 FLNR.600T Littelfuse 1: $25.47 Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. FLNR.600T Mouser Part No 576-FLNR.600T	Littelfuse	Industrial & Electrical Fuses .6A 250VAC 125VDC Class RK5 Learn More about Littelfuse flnr dual element fuses	Datasheet	Non-Stocked Lead-Time 19 Weeks	$25.47 $21.34 $19.86 $17.43 View $13.99 $13.66 Quote	Min.: 1 Mult.: 1	No	Surge Suppression Fuses	600 mA	250 VAC	Time-Delay Fuses	125 VDC	20 kA	Cartridge Fuses	Holder	Clip	Class RK5 Fuses	Without Indicator	Bulk	FLNR
Industrial & Electrical Fuses 1.5A 250VAC 125VDC Class RK5 FLNR01.5T Littelfuse 1: $18.71 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. FLNR01.5T Mouser Part No 576-FLNR01.5T	Littelfuse	Industrial & Electrical Fuses 1.5A 250VAC 125VDC Class RK5 Learn More about Littelfuse flnr dual element fuses	Datasheet	Non-Stocked Lead-Time 16 Weeks	$18.71 $15.53 $14.26 $12.65 View $11.76 $9.86	Min.: 1 Mult.: 1	No	Surge Suppression Fuses	1.5 A	250 VAC	Time-Delay Fuses	125 VDC	20 kA	Cartridge Fuses	Holder	Clip	Class RK5 Fuses	Without Indicator	Bulk	FLNR
Industrial & Electrical Fuses 1.6A 250VAC 125VDC Class RK5 FLNR01.6T Littelfuse 1: $17.56 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. FLNR01.6T Mouser Part No 576-FLNR01.6T	Littelfuse	Industrial & Electrical Fuses 1.6A 250VAC 125VDC Class RK5 Learn More about Littelfuse flnr dual element fuses	Datasheet	Non-Stocked Lead-Time 16 Weeks	$17.56 $14.58 $13.45 $11.54 View $10.28 $9.22 $8.49 $7.81	Min.: 1 Mult.: 1	No	Surge Suppression Fuses	1.6 A	250 VAC	Time-Delay Fuses	125 VDC	200 kA	Cartridge Fuses	Holder	Clip	Class RK5 Fuses	Without Indicator	Bulk	FLNR
Industrial & Electrical Fuses 2.5A 250VAC 125VDC Class RK5 FLNR02.5T Littelfuse 1: $18.09 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. FLNR02.5T Mouser Part No 576-FLNR02.5T	Littelfuse	Industrial & Electrical Fuses 2.5A 250VAC 125VDC Class RK5 Learn More about Littelfuse flnr dual element fuses	Datasheet	Non-Stocked Lead-Time 15 Weeks	$18.09 $15.01 $13.78 $12.24 View $11.39 $9.54	Min.: 1 Mult.: 1	No	Surge Suppression Fuses	2.5 A	250 VAC	Time-Delay Fuses	125 VDC	20 kA	Cartridge Fuses	Holder	Clip	Class RK5 Fuses	Without Indicator	Bulk	FLNR
Industrial & Electrical Fuses 5.6A 250VAC 125VDC Class RK5 FLNR05.6T Littelfuse 1: $18.27 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. FLNR05.6T Mouser Part No 576-FLNR05.6T	Littelfuse	Industrial & Electrical Fuses 5.6A 250VAC 125VDC Class RK5 Learn More about Littelfuse flnr dual element fuses	Datasheet	Non-Stocked Lead-Time 15 Weeks	$18.27 $16.45 $10.33	Min.: 1 Mult.: 1	No	Surge Suppression Fuses	5.6 A	250 VAC	Time-Delay Fuses	125 VDC	20 kA	Cartridge Fuses	Holder	Clip	Class RK5 Fuses	Without Indicator	Bulk	FLNR
Industrial & Electrical Fuses 60 AMP 250V SLO BLO FLNR060 Littelfuse 1: $20.73 Non-Stocked	Mfr. Part No. FLNR060 Mouser Part No 576-FLNR060	Littelfuse	Industrial & Electrical Fuses 60 AMP 250V SLO BLO Learn More about Littelfuse flnr dual element fuses	Datasheet	Non-Stocked	$20.73 $19.43 $18.71 $14.39 View $12.23 $11.51 $10.43 $10.27	Min.: 1 Mult.: 1	No	Surge Suppression Fuses	60 A	250 VAC	Time-Delay Fuses	125 VDC	20 kA, 200 kA	Cartridge Fuses	Holder	Clip	Class RK5 Fuses	Without Indicator		FLNR
Industrial & Electrical Fuses UL CL RK5 DUAL/ELE TIME/DELAY FUSE FLNR075.V Littelfuse 1: $52.71 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. FLNR075.V Mouser Part No 576-FLNR075.V	Littelfuse	Industrial & Electrical Fuses UL CL RK5 DUAL/ELE TIME/DELAY FUSE Learn More about Littelfuse flnr dual element fuses	Datasheet	Non-Stocked Lead-Time 15 Weeks	$52.71 $33.24	Min.: 1 Mult.: 1	No	Surge Suppression Fuses	75 A	250 VAC	Time-Delay Fuses	125 VDC	200 kA	Cartridge Fuses	Holder	Clip	Class RK5 Fuses	Without Indicator	Bulk	FLNR
Industrial & Electrical Fuses 1.25A 250VAC 125VDC Class RK5 FLNR1.25T Littelfuse 1: $19.65 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. FLNR1.25T Mouser Part No 576-FLNR1.25T	Littelfuse	Industrial & Electrical Fuses 1.25A 250VAC 125VDC Class RK5 Learn More about Littelfuse flnr dual element fuses	Datasheet	Non-Stocked Lead-Time 15 Weeks	$19.65 $17.83 $11.00	Min.: 1 Mult.: 1	No	Surge Suppression Fuses	1.25 A	250 VAC	Time-Delay Fuses	125 VDC	20 kA	Cartridge Fuses	Holder	Clip	Class RK5 Fuses	Without Indicator	Bulk	FLNR
Industrial & Electrical Fuses 450A 250VAC 125VDC Class RK5 FLNR450.XXID Littelfuse 1: $244.58 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. FLNR450.XXID Mouser Part No 576-FLNR450.XXID	Littelfuse	Industrial & Electrical Fuses 450A 250VAC 125VDC Class RK5 Learn More about Littelfuse flnr dual element fuses	Datasheet	Non-Stocked Lead-Time 15 Weeks	$244.58 $219.53 $205.12 $197.16	Min.: 1 Mult.: 1	No	Surge Suppression Fuses	450 A	250 VAC	Time-Delay Fuses	125 VDC	300 kA	Cartridge Blade Fuses	Holder	Knife Blade	Class RK5 Fuses	Open Fuse	Bulk	FLNR_XID
Industrial & Electrical Fuses 500A 250VAC 125VDC Class RK5 FLNR500.X Littelfuse 1: $250.27 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. FLNR500.X Mouser Part No 576-FLNR500.X	Littelfuse	Industrial & Electrical Fuses 500A 250VAC 125VDC Class RK5 Learn More about Littelfuse flnr dual element fuses	Datasheet	Non-Stocked Lead-Time 15 Weeks	$250.27 $207.47 $191.27 $158.05	Min.: 1 Mult.: 1	No	Surge Suppression Fuses	500 A	250 VAC	Time-Delay Fuses	125 VDC	20 kA	Cartridge Blade Fuses	Holder	Knife Blade	Class RK5 Fuses	Without Indicator	Bulk	FLNR
Industrial & Electrical Fuses 500A 250VAC 125VDC Class RK5 FLNR500.XXID Littelfuse 1: $244.44 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. FLNR500.XXID Mouser Part No 576-FLNR500.XXID	Littelfuse	Industrial & Electrical Fuses 500A 250VAC 125VDC Class RK5 Learn More about Littelfuse flnr dual element fuses	Datasheet	Non-Stocked Lead-Time 15 Weeks	$244.44 $219.23 $205.12 $196.90	Min.: 1 Mult.: 1	No	Surge Suppression Fuses	500 A	250 VAC	Time-Delay Fuses	125 VDC	300 kA	Cartridge Blade Fuses	Holder	Knife Blade	Class RK5 Fuses	Open Fuse	Bulk	FLNR_XID