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Electrical, Specialty Fuses

Browse available Electrical, Specialty Fuses part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.

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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package / Case Packaging Product Status Mounting Type Fuse Type Current Rating (Amps) Voltage Rating - AC Voltage Rating - DC Response Time Applications Features Class Approval Agency Operating Temperature Breaking Capacity @ Rated Voltage Size / Dimension Grade Qualification
KTK-20 Eaton - Bussmann Electrical Division

KTK-20

FUSE CARTRIDGE 20A 600VAC 5AG

Eaton - Bussmann Electrical Division

4,505 -
Datasheet KTK 5AG, 10mm x 38mm (Midget) Bulk Active Requires Holder Cartridge 20A 600 VAC - Fast Blow Electrical, Industrial - - CSA, UL - 100kA 0.406" Dia x 1.500" L (10.30mm x 38.10mm) - -
KTK-30 Eaton - Bussmann Electrical Division

KTK-30

FUSE CARTRIDGE 30A 600VAC 5AG

Eaton - Bussmann Electrical Division

4,580 -
Datasheet KTK 5AG, 10mm x 38mm (Midget) Bulk Active Requires Holder Cartridge 30A 600 VAC - Fast Blow Electrical, Industrial - - CSA, UL - 100kA 0.406" Dia x 1.500" L (10.30mm x 38.10mm) - -
KTK-R-1/2 Eaton - Bussmann Electrical Division

KTK-R-1/2

FUSE CARTRIDGE 500MA 600VAC 5AG

Eaton - Bussmann Electrical Division

1,170 -
Datasheet Limitron™ KTK-R 5AG, 10mm x 38mm (Midget) Bulk Active Requires Holder Cartridge 500mA 600 VAC - Fast Blow Electrical, Industrial - CC CE, CSA, UL - 200kA 0.406" Dia x 1.500" L (10.30mm x 38.10mm) - -
KTK-R-4 Eaton - Bussmann Electrical Division

KTK-R-4

FUSE CARTRIDGE 4A 600VAC 5AG

Eaton - Bussmann Electrical Division

4,938 -
Datasheet Limitron™ KTK-R 5AG, 10mm x 38mm (Midget) Bulk Active Requires Holder Cartridge 4A 600 VAC - Fast Blow Electrical, Industrial - CC CE, CSA, UL - 200kA 0.406" Dia x 1.500" L (10.30mm x 38.10mm) - -
JLLN080.V Littelfuse Inc.

JLLN080.V

FUSE CARTRIDGE 80A 300VAC/125VDC

Littelfuse Inc.

2,901 -
Datasheet POWR-GARD® JLLN Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 80A 300 VAC 125 VDC Fast Blow Electrical, Industrial - T CE, CSA, UL - 200kA AC, 20kA DC 0.811" Dia x 0.843" L (20.60mm x 21.40mm) - -
A6T100 Mersen USA Newburyport-MA L.L.C.

A6T100

FUSE,CLASS T,FAST ACTING,200KA A

Mersen USA Newburyport-MA L.L.C.

2,334 -
Datasheet A6T Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 100A 600 VAC 300 VDC Fast Blow Electrical, Industrial - T CSA, UL - 200kA AC, 100kA DC 0.819" Dia x 2.953" L (20.80mm x 75.00mm) - -
FNQ-2 Eaton - Bussmann Electrical Division

FNQ-2

FUSE CARTRIDGE 2A 500VAC 5AG

Eaton - Bussmann Electrical Division

2,197 -
Datasheet FNQ 5AG, 10mm x 38mm (Midget) Bulk Active Requires Holder Cartridge 2A 500 VAC - Slow Blow Electrical, Industrial - - CE, CSA, UL - 10kA 0.406" Dia x 1.500" L (10.30mm x 38.10mm) - -
FNQ-R-1 Eaton - Bussmann Electrical Division

FNQ-R-1

FUSE CARTRIDGE 1A 600VAC 5AG

Eaton - Bussmann Electrical Division

4,734 -
Datasheet Limitron™ FNQ-R 5AG, 10mm x 38mm (Midget) Bulk Active Requires Holder Cartridge 1A 600 VAC - Slow Blow Electrical, Industrial - CC CE, CSA, UL - 200kA 0.406" Dia x 1.500" L (10.30mm x 38.10mm) - -
LP-CC-25 Eaton - Bussmann Electrical Division

LP-CC-25

FUSE CARTRIDGE 25A 600VAC/300VDC

Eaton - Bussmann Electrical Division

4,091 -
Datasheet Low-Peak™ LP-CC 5AG, 10mm x 38mm (Midget) Bulk Active Requires Holder Cartridge 25A 600 VAC 300 VDC Slow Blow Motor Protection - CC CE, CSA, UR - 200kA AC, 20kA DC 0.394" Dia x 1.496" L (10.00mm x 38.00mm) - -
LP-CC-6 Eaton - Bussmann Electrical Division

LP-CC-6

FUSE CARTRIDGE 6A 600VAC/150VDC

Eaton - Bussmann Electrical Division

2,799 -
Datasheet Low-Peak™ LP-CC 5AG, 10mm x 38mm (Midget) Bulk Active Requires Holder Cartridge 6A 600 VAC 150 VDC Slow Blow Motor Protection - CC CE, CSA, UR - 200kA AC, 20kA DC 0.394" Dia x 1.496" L (10.00mm x 38.00mm) - -
LP-CC-10 Eaton - Bussmann Electrical Division

LP-CC-10

FUSE CARTRIDGE 10A 600VAC/150VDC

Eaton - Bussmann Electrical Division

3,796 -
Datasheet Low-Peak™ LP-CC 5AG, 10mm x 38mm (Midget) Bulk Active Requires Holder Cartridge 10A 600 VAC 150 VDC Slow Blow Motor Protection - CC CE, CSA, UR - 200kA AC, 20kA DC 0.394" Dia x 1.496" L (10.00mm x 38.00mm) - -
LP-CC-4 Eaton - Bussmann Electrical Division

LP-CC-4

FUSE CARTRIDGE 4A 600VAC/150VDC

Eaton - Bussmann Electrical Division

2,048 -
Datasheet Low-Peak™ LP-CC 5AG, 10mm x 38mm (Midget) Bulk Active Requires Holder Cartridge 4A 600 VAC 150 VDC Slow Blow Motor Protection - CC CE, CSA, UR - 200kA AC, 20kA DC 0.394" Dia x 1.496" L (10.00mm x 38.00mm) - -
LP-CC-5 Eaton - Bussmann Electrical Division

LP-CC-5

FUSE CARTRIDGE 5A 600VAC/150VDC

Eaton - Bussmann Electrical Division

4,440 -
Datasheet Low-Peak™ LP-CC 5AG, 10mm x 38mm (Midget) Bulk Active Requires Holder Cartridge 5A 600 VAC 150 VDC Slow Blow Motor Protection - CC CE, CSA, UR - 200kA AC, 20kA DC 0.394" Dia x 1.496" L (10.00mm x 38.00mm) - -
FNQ-R-2 Eaton - Bussmann Electrical Division

FNQ-R-2

FUSE CARTRIDGE 2A 600VAC 5AG

Eaton - Bussmann Electrical Division

1,708 -
Datasheet Limitron™ FNQ-R 5AG, 10mm x 38mm (Midget) Bulk Active Requires Holder Cartridge 2A 600 VAC - Slow Blow Electrical, Industrial - CC CE, CSA, UL - 200kA 0.406" Dia x 1.500" L (10.30mm x 38.10mm) - -
FNQ-R-5 Eaton - Bussmann Electrical Division

FNQ-R-5

FUSE CARTRIDGE 5A 600VAC 5AG

Eaton - Bussmann Electrical Division

4,254 -
Datasheet Limitron™ FNQ-R 5AG, 10mm x 38mm (Midget) Bulk Active Requires Holder Cartridge 5A 600 VAC - Slow Blow Electrical, Industrial - CC CE, CSA, UL - 200kA 0.406" Dia x 1.500" L (10.30mm x 38.10mm) - -
FNQ-R-25 Eaton - Bussmann Electrical Division

FNQ-R-25

FUSE CARTRIDGE 25A 600VAC 5AG

Eaton - Bussmann Electrical Division

2,176 -
Datasheet Limitron™ FNQ-R 5AG, 10mm x 38mm (Midget) Bulk Active Requires Holder Cartridge 25A 600 VAC - Slow Blow Electrical, Industrial - CC CE, CSA, UL - 200kA 0.406" Dia x 1.500" L (10.30mm x 38.10mm) - -
FNQ-R-30 Eaton - Bussmann Electrical Division

FNQ-R-30

FUSE CARTRIDGE 30A 600VAC 5AG

Eaton - Bussmann Electrical Division

1,954 -
Datasheet Limitron™ FNQ-R 5AG, 10mm x 38mm (Midget) Bulk Active Requires Holder Cartridge 30A 600 VAC - Slow Blow Electrical, Industrial - CC CE, CSA, UL - 200kA 0.406" Dia x 1.500" L (10.30mm x 38.10mm) - -
A50QS100-4 Mersen USA Newburyport-MA L.L.C.

A50QS100-4

FUSE,FAST ACTING,NO BLOWN INDICA

Mersen USA Newburyport-MA L.L.C.

3,986 -
Datasheet A50QS Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 100A 500 VAC 500 VDC Fast Blow Electrical, Industrial - - CSA, UR - 200kA AC, 87kA DC 1.000" Dia x 3.630" L (25.40mm x 92.20mm) - -
A6T150 Mersen USA Newburyport-MA L.L.C.

A6T150

FUSE,CLASS T,FAST ACTING,200KA A

Mersen USA Newburyport-MA L.L.C.

2,518 -
Datasheet A6T Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 150A 600 VAC 300 VDC Fast Blow Electrical, Industrial - T CSA, UL - 200kA AC, 100kA DC 1.071" Dia x 3.260" L (27.20mm x 82.80mm) - -
FNQ-R-6 Eaton - Bussmann Electrical Division

FNQ-R-6

FUSE CARTRIDGE 6A 600VAC 5AG

Eaton - Bussmann Electrical Division

3,030 -
Datasheet Limitron™ FNQ-R 5AG, 10mm x 38mm (Midget) Bulk Active Requires Holder Cartridge 6A 600 VAC - Slow Blow Electrical, Industrial - CC CE, CSA, UL - 200kA 0.406" Dia x 1.500" L (10.30mm x 38.10mm) - -
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FREQUENTLY ASKED QUESTIONS

Electrical, Specialty Fuses FAQ

Common questions about selecting, comparing and sourcing Electrical, Specialty Fuses components through Winsun (HK) Electronics.

What should I check when selecting Electrical, Specialty Fuses components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific Electrical, Specialty Fuses part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find Electrical, Specialty Fuses parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for Electrical, Specialty Fuses components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.