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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
TRS30RID Mersen USA Newburyport-MA L.L.C.

TRS30RID

600V 30A TD RK5 FUSE SMARTSPOT

Mersen USA Newburyport-MA L.L.C.

3,579 -
Datasheet TRS-R Cartridge, Non-Standard Box Active Requires Holder Cartridge 30A 600 VAC 300 VDC Slow Blow Electrical, Industrial Indicating RK5 CSA, UL - 200kA AC, 20kA DC 0.827" Dia x 5.000" L (21.00mm x 127.00mm) - -
A6T15 Mersen USA Newburyport-MA L.L.C.

A6T15

FUSE,CLASS T,FAST ACTING,200KA A

Mersen USA Newburyport-MA L.L.C.

3,237 -
Datasheet A6T Cartridge, Non-Standard Box Active Requires Holder Cartridge 15A 600 VAC 300 VDC Fast Blow Electrical, Industrial - T CSA, UL - 200kA AC, 100kA DC 0.575" Dia x 1.500" L (14.61mm x 38.10mm) - -
ATM1 Mersen USA Newburyport-MA L.L.C.

ATM1

600V 1A MIDGET FUSE

Mersen USA Newburyport-MA L.L.C.

1,812 -
Datasheet ATM 5AG, 10mm x 38.1mm Box Active Requires Holder Cartridge 1A 600 VAC 600 VDC Fast Blow Electrical, Industrial - - CSA, UL - 100kA 0.394" Dia x 1.496" L (10.00mm x 38.00mm) - -
L60QS040.T Littelfuse Inc.

L60QS040.T

PG Fuse

Littelfuse Inc.

3,271 -
Datasheet POWR-SPEED ® L60QS 5AG, 10mm x 38.1mm Bulk Active Requires Holder Cartridge 40A 600 VAC 600 VDC Fast Blow Electrical, Industrial - aR CE, cURus -55°C ~ 125°C 200kA AC, 100kA DC 0.406" Dia x 1.496" L (10.30mm x 38.00mm) - -
ATM25 Mersen USA Newburyport-MA L.L.C.

ATM25

600V 25A MIDGET FUSE (ATM2

Mersen USA Newburyport-MA L.L.C.

3,618 -
Datasheet ATM 5AG, 10mm x 38.1mm Box Active Requires Holder Cartridge 25A 600 VAC 600 VDC Fast Blow Electrical, Industrial - - CSA, UL - 100kA 0.394" Dia x 1.496" L (10.00mm x 38.00mm) - -
PF-NT2-80 Bourns Inc.

PF-NT2-80

FUSE TH HRZ 170VDC 80A

Bourns Inc.

100 -
Datasheet POWrFuse™ PF-N Radial Bend Cylinder Box Active Through Hole Cartridge 80A - 170 VDC - Telecom - - cURus -55°C ~ 125°C 100kA 0.575" Dia x 0.943" L (14.60mm x 23.96mm) - -
ATM8 Mersen USA Newburyport-MA L.L.C.

ATM8

600V 8A MIDGET FUSE

Mersen USA Newburyport-MA L.L.C.

4,448 -
Datasheet ATM 5AG, 10mm x 38.1mm Box Active Requires Holder Cartridge 8A 600 VAC 600 VDC Fast Blow Electrical, Industrial - - CSA, UL - 100kA 0.394" Dia x 1.496" L (10.00mm x 38.00mm) - -
NITD20 Eaton - Bussmann Electrical Division

NITD20

FUSE CRTRDGE 20A 550VAC CYLINDR

Eaton - Bussmann Electrical Division

2,343 -
Datasheet NITD Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 20A 550 VAC - - Electrical, Industrial - - - - 80kA 0.539" Dia x 1.362" L (13.70mm x 34.60mm) - -
ATMR10 Mersen USA Newburyport-MA L.L.C.

ATMR10

600V 10A CC FUSE

Mersen USA Newburyport-MA L.L.C.

3,655 -
Datasheet ATMR 5AG, 10mm x 38.1mm Box Active Requires Holder Cartridge 10A 600 VAC 600 VDC Fast Blow Electrical, Industrial - CC CSA, UL - 200kA AC, 100kA DC 0.409" Dia x 1.500" L (10.40mm x 38.10mm) - -
ATMR20 Mersen USA Newburyport-MA L.L.C.

ATMR20

600V 20A CC FUSE

Mersen USA Newburyport-MA L.L.C.

2,421 -
Datasheet ATMR 5AG, 10mm x 38.1mm Box Active Requires Holder Cartridge 20A 600 VAC 600 VDC Fast Blow Electrical, Industrial - CC CSA, UL - 200kA AC, 100kA DC 0.409" Dia x 1.500" L (10.40mm x 38.10mm) - -
ATMR3 Mersen USA Newburyport-MA L.L.C.

ATMR3

600V 3A CC FUSE

Mersen USA Newburyport-MA L.L.C.

4,139 -
Datasheet ATMR 5AG, 10mm x 38.1mm Box Active Requires Holder Cartridge 3A 600 VAC 600 VDC Fast Blow Electrical, Industrial - CC CSA, UL - 200kA AC, 100kA DC 0.409" Dia x 1.500" L (10.40mm x 38.10mm) - -
ATMR1 Mersen USA Newburyport-MA L.L.C.

ATMR1

600V 1A CC FUSE

Mersen USA Newburyport-MA L.L.C.

3,205 -
Datasheet ATMR 5AG, 10mm x 38.1mm Box Active Requires Holder Cartridge 1A 600 VAC 600 VDC Fast Blow Electrical, Industrial - CC CSA, UL - 200kA AC, 100kA DC 0.409" Dia x 1.500" L (10.40mm x 38.10mm) - -
ATMR2 Mersen USA Newburyport-MA L.L.C.

ATMR2

600V 2A CC FUSE

Mersen USA Newburyport-MA L.L.C.

3,531 -
Datasheet ATMR 5AG, 10mm x 38.1mm Box Active Requires Holder Cartridge 2A 600 VAC 600 VDC Fast Blow Electrical, Industrial - CC CSA, UL - 200kA AC, 100kA DC 0.409" Dia x 1.500" L (10.40mm x 38.10mm) - -
ATMR30 Mersen USA Newburyport-MA L.L.C.

ATMR30

600V 30A CC FUSE

Mersen USA Newburyport-MA L.L.C.

2,232 -
Datasheet ATMR 5AG, 10mm x 38.1mm Box Active Requires Holder Cartridge 30A 600 VAC 600 VDC Fast Blow Electrical, Industrial - CC CSA, UL - 200kA AC, 100kA DC 0.409" Dia x 1.500" L (10.40mm x 38.10mm) - -
ATMR12 Mersen USA Newburyport-MA L.L.C.

ATMR12

600V 12A CC FUSE

Mersen USA Newburyport-MA L.L.C.

4,433 -
Datasheet ATMR 5AG, 10mm x 38.1mm Box Active Requires Holder Cartridge 12A 600 VAC 600 VDC Fast Blow Electrical, Industrial - CC CSA, UL - 200kA AC, 100kA DC 0.409" Dia x 1.500" L (10.40mm x 38.10mm) - -
ATM1/2 Mersen USA Newburyport-MA L.L.C.

ATM1/2

FUSE,MIDGET,FAST ACTING,PC MOUNT

Mersen USA Newburyport-MA L.L.C.

3,451 -
Datasheet ATM 5AG, 10mm x 38.1mm Box Active Requires Holder Cartridge 12A 600 VAC 600 VDC Fast Blow Electrical, Industrial - - CSA, UL - 100kA 0.394" Dia x 1.496" L (10.00mm x 38.00mm) - -
A6T25 Mersen USA Newburyport-MA L.L.C.

A6T25

FUSE,CLASS T,FAST ACTING,200KA A

Mersen USA Newburyport-MA L.L.C.

4,748 -
Datasheet A6T Cartridge, Non-Standard Box Active Requires Holder Cartridge 25A 600 VAC 300 VDC Fast Blow Electrical, Industrial - T CSA, UL - 200kA AC, 100kA DC 0.575" Dia x 1.500" L (14.61mm x 38.10mm) - -
OTS60 Mersen USA Newburyport-MA L.L.C.

OTS60

FUSE,CLASS K5,GENERAL PURPOSE,50

Mersen USA Newburyport-MA L.L.C.

1,441 -
Datasheet OTS Cartridge, Non-Standard Box Active Requires Holder Cartridge 60A 600 VAC 300 VDC Fast Blow Electrical, Industrial - K5 CSA, UL - 50kA AC, 20kA DC 1.063" Dia x 5.472" L (27.00mm x 139.00mm) - -
ATQR8/10 Mersen USA Newburyport-MA L.L.C.

ATQR8/10

FUSE; TIME-DELAY; CLASS CC; 200K

Mersen USA Newburyport-MA L.L.C.

3,962 -
Datasheet ATQR 5AG, 10mm x 38.1mm Box Active Requires Holder Cartridge 800mA 600 VAC - Slow Blow Electrical, Industrial - CC CE, CSA, UL - 200kA AC, 100kA DC 0.409" Dia x 1.500" L (10.40mm x 38.10mm) - -
TRS12R Mersen USA Newburyport-MA L.L.C.

TRS12R

600V 12A 5X13/16 TD FUSE

Mersen USA Newburyport-MA L.L.C.

2,487 -
Datasheet TRS-R Cartridge, Non-Standard Box Active Requires Holder Cartridge 12A 600 VAC 600 VDC Slow Blow Electrical, Industrial Indicating RK5 CSA, UL - 200kA AC, 20kA DC 0.827" Dia x 5.000" L (21.00mm x 127.00mm) - -
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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.