Industrial & Electrical Fuses

.hide-partial { max-height: none; } .show-more { display: none; }

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 271

Applied Filters:

Product

Current Rating

Voltage Rating AC

Voltage Rating DC

Interrupt Rating

Body Style

Termination Style

Indicator Style

Series

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) 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 150A 600VAC 300VDC Class RK5 FLSR150.X Littelfuse 1: ¥25,933.2 1In Stock	Mfr. Part # FLSR150.X Mouser Part # 576-FLSR150.X	Littelfuse	Industrial & Electrical Fuses 150A 600VAC 300VDC Class RK5 Learn More about Littelfuse hvac protection control solutions	Datasheet	1In Stock	¥25,933.2 ¥21,505 ¥19,830.7 ¥16,404 ¥15,100.2	Min.: 1 Mult.: 1	No	Current Limiting Fuses	150 A	600 VAC	Time-Delay Fuses	300 VDC	20 kA	Cartridge Blade Fuses	Holder	Knife Blade	Class RK5 Fuses	Without Indicator	Bulk	FLSR
Industrial & Electrical Fuses 150A 600VAC 300VDC Class RK5 FLSR150.XXID Littelfuse 1: ¥28,838.3 3In Stock	Mfr. Part # FLSR150.XXID Mouser Part # 576-FLSR150.XXID	Littelfuse	Industrial & Electrical Fuses 150A 600VAC 300VDC Class RK5 Learn More about Littelfuse hvac protection control solutions	Datasheet	3In Stock	¥28,838.3 ¥23,906.8 ¥22,043.1 ¥18,222.8	Min.: 1 Mult.: 1	No	Current Limiting Fuses	150 A	600 VAC	Time-Delay Fuses	300 VDC	20 kA	Cartridge Blade Fuses	Holder	Knife Blade	Class RK5 Fuses	Open Fuse	Bulk	FLSR_ID
Industrial & Electrical Fuses 20A 600VAC 600VDC Class RK5 IDSR020.T Littelfuse 1: ¥4,509.6 9In Stock	Mfr. Part # IDSR020.T Mouser Part # 576-IDSR020.T	Littelfuse	Industrial & Electrical Fuses 20A 600VAC 600VDC Class RK5 Learn More about Littelfuse hvacr solutions	Datasheet	9In Stock	¥4,509.6 ¥3,896.7 ¥3,572.8 ¥3,084.5 View ¥2,636 ¥2,435 ¥2,192.5 Quote	Min.: 1 Mult.: 1	No	Circuit Protection Fuses	20 A	600 VAC	Time-Delay Fuses	600 VDC	20 kA	Cartridge Fuses	Holder	Clip	Class RK5 Fuses	Element Window	Bulk	IDSR
Industrial & Electrical Fuses 9A 250VAC 125VDC Class RK5 FLNR009.T Littelfuse 1: ¥3,004.7 10In Stock	Mfr. Part # FLNR009.T Mouser Part # 576-FLNR009.T	Littelfuse	Industrial & Electrical Fuses 9A 250VAC 125VDC Class RK5 Learn More about Littelfuse flnr dual element fuses	Datasheet	10In Stock	¥3,004.7 ¥2,493.2 ¥2,300.5 ¥1,973.3 View ¥1,757.3 ¥1,578 ¥1,453.4 ¥1,337.1	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
Industrial & Electrical Fuses 3.2A 250VAC 125VDC Class RK5 FLNR03.2T Littelfuse 1: ¥2,684.2 8In Stock	Mfr. Part # FLNR03.2T Mouser Part # 576-FLNR03.2T	Littelfuse	Industrial & Electrical Fuses 3.2A 250VAC 125VDC Class RK5 Learn More about Littelfuse flnr dual element fuses	Datasheet	8In Stock	¥2,684.2 ¥2,227.4 ¥2,054.7 ¥1,762.3 View ¥1,569.6 ¥1,410.2 ¥1,297.2 ¥1,194.3	Min.: 1 Mult.: 1	No	Surge Suppression Fuses	3.2 A	250 VAC	Time-Delay Fuses	125 VDC	20 kA	Cartridge Fuses	Holder	Clip	Class RK5 Fuses	Without Indicator	Bulk	FLNR
Industrial & Electrical Fuses 10A 600VAC 600VDC Class RK5 IDSR010.T Littelfuse 1: ¥4,939.8 10In Stock	Mfr. Part # IDSR010.T Mouser Part # 576-IDSR010.T	Littelfuse	Industrial & Electrical Fuses 10A 600VAC 600VDC Class RK5 Learn More about Littelfuse hvacr solutions	Datasheet	10In Stock	¥4,939.8 ¥4,097.7 ¥3,780.4 ¥3,132.6 View ¥2,886.8 ¥2,589.5 ¥2,383.5	Min.: 1 Mult.: 1	No	Circuit Protection Fuses	10 A	600 VAC	Time-Delay Fuses	600 VDC	20 kA	Cartridge Fuses	Holder	Clip	Class RK5 Fuses	Element Window	Bulk	IDSR
Industrial & Electrical Fuses 30A 250VAC 125VDC Class RK5 FLNR030.T Littelfuse 1: ¥2,104.5 80On Order	Mfr. Part # FLNR030.T Mouser Part # 576-FLNR030.T	Littelfuse	Industrial & Electrical Fuses 30A 250VAC 125VDC Class RK5 Learn More about Littelfuse flnr dual element fuses	Datasheet	80On Order On Order Ship Dates Mfr. #: FLNR030.T Stock: 0 On Order: 30 Expected 10/20/2026 50 Expected 10/28/2026 Factory Lead-Time: 7 Weeks	¥2,104.5 ¥1,933.4 ¥1,862 ¥1,431.8 View ¥1,232.5 ¥1,144.4 ¥1,018.2 ¥936.8	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
Industrial & Electrical Fuses 35A 250VAC 125VDC Class RK5 FLNR035.TXID Littelfuse 1: ¥4,076.1 8On Order	Mfr. Part # FLNR035.TXID Mouser Part # 576-FLNR035.TXID	Littelfuse	Industrial & Electrical Fuses 35A 250VAC 125VDC Class RK5 Learn More about Littelfuse flnr dual element fuses	Datasheet	8On Order	¥4,076.1 ¥3,523 ¥3,229 ¥2,788.8 View ¥2,383.5 ¥2,202.5 ¥1,981.6 ¥1,886.9	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
Industrial & Electrical Fuses 3A 600VAC 300VDC Class RK5 FLSR003.TXID Littelfuse 1: ¥5,675.6 4Expected 12/21/2026	Mfr. Part # FLSR003.TXID Mouser Part # 576-FLSR003.TXID	Littelfuse	Industrial & Electrical Fuses 3A 600VAC 300VDC Class RK5 Learn More about Littelfuse hvac protection control solutions	Datasheet	4Expected 12/21/2026	¥5,675.6 ¥4,710.6 ¥4,345.2 ¥3,601 View ¥3,317 ¥2,976.5 ¥2,739	Min.: 1 Mult.: 1	No	Current Limiting Fuses	3 A	600 VAC	Time-Delay Fuses	300 VDC	20 kA	Cartridge Fuses	Holder	Clip	Class RK5 Fuses	Open Fuse	Bulk	FLSR_ID
Industrial & Electrical Fuses 15A 600VAC 300VDC Class RK5 FLSR015.TXID Littelfuse 1: ¥4,861.7 5Expected 10/28/2026	Mfr. Part # FLSR015.TXID Mouser Part # 576-FLSR015.TXID	Littelfuse	Industrial & Electrical Fuses 15A 600VAC 300VDC Class RK5 Learn More about Littelfuse hvac protection control solutions	Datasheet	5Expected 10/28/2026	¥4,861.7 ¥4,034.6 ¥3,722.3 ¥3,084.5 View ¥2,842 ¥2,549.6 ¥2,345.3	Min.: 1 Mult.: 1	No	Current Limiting Fuses	15 A	600 VAC	Time-Delay Fuses	300 VDC	20 kA	Cartridge Fuses	Holder	Clip	Class RK5 Fuses	Open Fuse	Bulk	FLSR_ID
Industrial & Electrical Fuses 20A 600VAC 300VDC Class RK5 FLSR020.TXID Littelfuse 1: ¥4,861.7 10Expected 10/26/2026	Mfr. Part # FLSR020.TXID Mouser Part # 576-FLSR020.TXID	Littelfuse	Industrial & Electrical Fuses 20A 600VAC 300VDC Class RK5 Learn More about Littelfuse hvac protection control solutions	Datasheet	10Expected 10/26/2026	¥4,861.7 ¥4,034.6 ¥3,722.3 ¥3,084.5 View ¥2,842 ¥2,549.6 ¥2,345.3	Min.: 1 Mult.: 1	No	Current Limiting Fuses	20 A	600 VAC	Time-Delay Fuses	300 VDC	20 kA	Cartridge Fuses	Holder	Clip	Class RK5 Fuses	Open Fuse	Bulk	FLSR_ID
Industrial & Electrical Fuses 40A 250VAC 125VDC Class RK5 FLNR040.TXID Littelfuse 1: ¥4,076.1 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # FLNR040.TXID Mouser Part # 576-FLNR040.TXID	Littelfuse	Industrial & Electrical Fuses 40A 250VAC 125VDC Class RK5 Learn More about Littelfuse flnr dual element fuses	Datasheet	Non-Stocked Lead-Time 7 Weeks	¥4,076.1 ¥3,523 ¥3,229 ¥2,788.8 View ¥2,383.5 ¥2,202.5 ¥1,981.6 ¥1,886.9	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
Industrial & Electrical Fuses 50A 250VAC 125VDC Class RK5 FLNR050.TXID Littelfuse 1: ¥4,076.1 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # FLNR050.TXID Mouser Part # 576-FLNR050.TXID	Littelfuse	Industrial & Electrical Fuses 50A 250VAC 125VDC Class RK5 Learn More about Littelfuse flnr dual element fuses	Datasheet	Non-Stocked Lead-Time 7 Weeks	¥4,076.1 ¥3,523 ¥3,229 ¥2,788.8 View ¥2,383.5 ¥2,202.5 ¥1,981.6 ¥1,886.9	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
Industrial & Electrical Fuses 100A 250VAC 125VDC Class RK5 FLNR100.V Littelfuse 1: ¥7,599.1 Non-Stocked Lead-Time 5 Weeks	Mfr. Part # FLNR100.V Mouser Part # 576-FLNR100.V	Littelfuse	Industrial & Electrical Fuses 100A 250VAC 125VDC Class RK5 Learn More about Littelfuse flnr dual element fuses	Datasheet	Non-Stocked Lead-Time 5 Weeks	¥7,599.1 ¥6,305.2 ¥5,816.8 ¥4,816.9 View ¥4,438.2 ¥4,061.1 ¥3,770.5	Min.: 1 Mult.: 1	No	Surge Suppression Fuses	100 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 100A 250VAC 125VDC Class RK5 FLNR100.VXID Littelfuse 1: ¥8,574.1 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # FLNR100.VXID Mouser Part # 576-FLNR100.VXID	Littelfuse	Industrial & Electrical Fuses 100A 250VAC 125VDC Class RK5 Learn More about Littelfuse flnr dual element fuses	Datasheet	Non-Stocked Lead-Time 7 Weeks	¥8,574.1 ¥7,114.1 ¥6,562.6 ¥5,434.8 View ¥5,007.9 ¥4,582.7 Quote	Min.: 1 Mult.: 1	No	Surge Suppression Fuses	100 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 110A 250VAC 125VDC Class RK5 FLNR110.XXID Littelfuse 1: ¥18,628.1 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # FLNR110.XXID Mouser Part # 576-FLNR110.XXID	Littelfuse	Industrial & Electrical Fuses 110A 250VAC 125VDC Class RK5 Learn More about Littelfuse flnr dual element fuses	Datasheet	Non-Stocked Lead-Time 7 Weeks	¥18,628.1 ¥15,449 ¥14,248.1 ¥11,786.5 ¥10,887.9	Min.: 1 Mult.: 1	No	Surge Suppression Fuses	110 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 125A 250VAC 125VDC Class RK5 FLNR125.X Littelfuse 1: ¥15,955.6 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # FLNR125.X Mouser Part # 576-FLNR125.X	Littelfuse	Industrial & Electrical Fuses 125A 250VAC 125VDC Class RK5 Learn More about Littelfuse flnr dual element fuses	Datasheet	Non-Stocked Lead-Time 8 Weeks	¥15,955.6 ¥13,233.2 ¥12,301.4 ¥10,311.5 ¥9,494.3	Min.: 1 Mult.: 1	No	Surge Suppression Fuses	125 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 150A 250VAC 125VDC Class RK5 FLNR150.X Littelfuse 1: ¥15,684.8 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # FLNR150.X Mouser Part # 576-FLNR150.X	Littelfuse	Industrial & Electrical Fuses 150A 250VAC 125VDC Class RK5 Learn More about Littelfuse flnr dual element fuses	Datasheet	Non-Stocked Lead-Time 7 Weeks	¥15,684.8 ¥13,009 ¥12,000.7 ¥9,931.1 View ¥9,145.5 Quote	Min.: 1 Mult.: 1	No	Surge Suppression Fuses	150 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 150A 250VAC 125VDC Class RK5 FLNR150.XXID Littelfuse 1: ¥17,252.8 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # FLNR150.XXID Mouser Part # 576-FLNR150.XXID	Littelfuse	Industrial & Electrical Fuses 150A 250VAC 125VDC Class RK5 Learn More about Littelfuse flnr dual element fuses	Datasheet	Non-Stocked Lead-Time 7 Weeks	¥17,252.8 ¥14,306.2 ¥13,195 ¥10,914.4 ¥10,083.9	Min.: 1 Mult.: 1	No	Surge Suppression Fuses	150 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 175A 250VAC 125VDC Class RK5 FLNR175.X Littelfuse 1: ¥15,684.8 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # FLNR175.X Mouser Part # 576-FLNR175.X	Littelfuse	Industrial & Electrical Fuses 175A 250VAC 125VDC Class RK5 Learn More about Littelfuse flnr dual element fuses	Datasheet	Non-Stocked Lead-Time 8 Weeks	¥15,684.8 ¥13,009 ¥12,000.7 ¥9,931.1 View ¥9,145.5 Quote	Min.: 1 Mult.: 1	No	Surge Suppression Fuses	175 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 200A 250VAC 125VDC Class RK5 FLNR200.X Littelfuse 1: ¥15,684.8 Non-Stocked Lead-Time 5 Weeks	Mfr. Part # FLNR200.X Mouser Part # 576-FLNR200.X	Littelfuse	Industrial & Electrical Fuses 200A 250VAC 125VDC Class RK5 Learn More about Littelfuse flnr dual element fuses	Datasheet	Non-Stocked Lead-Time 5 Weeks	¥15,684.8 ¥13,009 ¥12,000.7 ¥9,931.1 View ¥9,145.5 Quote	Min.: 1 Mult.: 1	No	Surge Suppression Fuses	200 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 200A 250VAC 125VDC Class RK5 FLNR200.XXID Littelfuse 1: ¥17,252.8 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # FLNR200.XXID Mouser Part # 576-FLNR200.XXID	Littelfuse	Industrial & Electrical Fuses 200A 250VAC 125VDC Class RK5 Learn More about Littelfuse flnr dual element fuses	Datasheet	Non-Stocked Lead-Time 7 Weeks	¥17,252.8 ¥14,306.2 ¥13,195 ¥10,914.4 ¥10,083.9	Min.: 1 Mult.: 1	No	Surge Suppression Fuses	200 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 250A 250VAC 125VDC Class RK5 FLNR250.XXID Littelfuse 1: ¥30,873 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # FLNR250.XXID Mouser Part # 576-FLNR250.XXID	Littelfuse	Industrial & Electrical Fuses 250A 250VAC 125VDC Class RK5 Learn More about Littelfuse flnr dual element fuses	Datasheet	Non-Stocked Lead-Time 8 Weeks	¥30,873 ¥25,592.7 ¥23,596.2 ¥19,508.4	Min.: 1 Mult.: 1	No	Surge Suppression Fuses	250 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 300A 250VAC 125VDC Class RK5 FLNR300.XXID Littelfuse 1: ¥30,873 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # FLNR300.XXID Mouser Part # 576-FLNR300.XXID	Littelfuse	Industrial & Electrical Fuses 300A 250VAC 125VDC Class RK5 Learn More about Littelfuse flnr dual element fuses	Datasheet	Non-Stocked Lead-Time 8 Weeks	¥30,873 ¥25,592.7 ¥23,596.2 ¥19,508.4	Min.: 1 Mult.: 1	No	Surge Suppression Fuses	300 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 400A 250VAC 125VDC Class RK5 FLNR400.X Littelfuse 1: ¥27,918.1 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # FLNR400.X Mouser Part # 576-FLNR400.X	Littelfuse	Industrial & Electrical Fuses 400A 250VAC 125VDC Class RK5 Learn More about Littelfuse flnr dual element fuses	Datasheet	Non-Stocked Lead-Time 7 Weeks	¥27,918.1 ¥23,151 ¥21,348.8 ¥17,659.8 ¥16,256.2	Min.: 1 Mult.: 1	No	Surge Suppression Fuses	400 A	250 VAC	Time-Delay Fuses	125 VDC	20 kA	Cartridge Blade Fuses	Holder	Knife Blade	Class RK5 Fuses	Without Indicator	Bulk	FLNR

100 mA
125 mA
150 mA
200 mA
250 mA
300 mA
400 mA
500 mA
600 mA
800 mA
1 A
1.125 A
1.25 A
1.4 A
1.5 A
1.6 A
1.8 A
2 A
2.25 A
2.5 A