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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
FLSR030.T Littelfuse Inc.

FLSR030.T

FUSE CARTRIDGE 30A 600VAC/300VDC

Littelfuse Inc.

3,911 -
Datasheet POWR-GARD® FLSR Cartridge, Non-Standard Box Active Requires Holder Cartridge 30A 600 VAC 300 VDC Slow Blow Electrical, Industrial - RK5 CE, CSA, QPL, UL - 200kA AC, 20kA DC 0.811" Dia x 5.000" L (20.60mm x 127.00mm) - -
TRS2-8/10R Mersen USA Newburyport-MA L.L.C.

TRS2-8/10R

FUSE,TIME DELAY,CLASS RK5,REJECT

Mersen USA Newburyport-MA L.L.C.

3,512 -
Datasheet TRS-R Cartridge, Non-Standard Box Active Requires Holder Cartridge 2.8A 600 VAC 600 VDC Slow Blow Electrical, Industrial - RK5 CSA, UL - 200kA AC, 20kA DC 0.827" Dia x 5.000" L (21.00mm x 127.00mm) - -
ATDR8/10 Mersen USA Newburyport-MA L.L.C.

ATDR8/10

CC TD FUSE 600V 8/10A ATDR

Mersen USA Newburyport-MA L.L.C.

3,118 -
Datasheet ATDR 5AG, 10mm x 38.1mm Box Active Requires Holder Cartridge 800mA 600 VAC 300 VDC Slow Blow Electrical, Industrial - CC CE, CSA, UL - 200kA AC, 100kA DC 0.409" Dia x 1.500" L (10.40mm x 38.10mm) - -
ATDR7-1/2 Mersen USA Newburyport-MA L.L.C.

ATDR7-1/2

CC TD FUSE 600V 7-1/2A ATDR

Mersen USA Newburyport-MA L.L.C.

4,161 -
Datasheet ATDR 5AG, 10mm x 38.1mm Box Active Requires Holder Cartridge 7.5A 600 VAC 300 VDC Slow Blow Electrical, Industrial - CC CE, CSA, UL - 200kA AC, 100kA DC 0.409" Dia x 1.500" L (10.40mm x 38.10mm) - -
ATDR1-1/2 Mersen USA Newburyport-MA L.L.C.

ATDR1-1/2

CC TD FUSE 600V 1-1/2A ATDR

Mersen USA Newburyport-MA L.L.C.

4,065 -
Datasheet ATDR 5AG, 10mm x 38.1mm Box Active Requires Holder Cartridge 1.5A 600 VAC 300 VDC Slow Blow Electrical, Industrial - CC CE, CSA, UL - 200kA AC, 100kA DC 0.409" Dia x 1.500" L (10.40mm x 38.10mm) - -
ATDR3-1/2 Mersen USA Newburyport-MA L.L.C.

ATDR3-1/2

CC TD FUSE 600V 3-1/2A ATDR

Mersen USA Newburyport-MA L.L.C.

6,410 -
Datasheet ATDR 5AG, 10mm x 38.1mm Box Active Requires Holder Cartridge 3.5A 600 VAC 300 VDC Slow Blow Electrical, Industrial - CC CE, CSA, UL - 200kA AC, 100kA DC 0.409" Dia x 1.500" L (10.40mm x 38.10mm) - -
ATQR30 Mersen USA Newburyport-MA L.L.C.

ATQR30

CC TD FUSE 600V 30A ATQR

Mersen USA Newburyport-MA L.L.C.

3,780 -
Datasheet ATQR 5AG, 10mm x 38.1mm Box Active Requires Holder Cartridge 30A 600 VAC 300 VDC Slow Blow Electrical, Industrial - CC CE, CSA, UR - 200kA AC, 100kA DC 0.409" Dia x 1.500" L (10.40mm x 38.10mm) - -
GBA-4 Eaton - Electronics Division

GBA-4

FUSE INDICATING 4A 125VAC CYL

Eaton - Electronics Division

9,856 -
Datasheet GBA Cylindrical, Alarm Indicator, 3AG, 1/4" x 1 1/4" Bulk Active Requires Holder Indicating Fuse 4A 125 VAC - Fast Blow Electrical, Industrial Indicating - CE, CSA, UR - 10kA 0.252" Dia x 1.268" L (6.40mm x 32.20mm) - -
GBA-2 Eaton - Electronics Division

GBA-2

FUSE INDICATING 2A 125VAC CYL

Eaton - Electronics Division

4,050 -
Datasheet GBA Cylindrical, Alarm Indicator, 3AG, 1/4" x 1 1/4" Bulk Active Requires Holder Indicating Fuse 2A 125 VAC - Fast Blow Electrical, Industrial Indicating - CE, CSA, UR - 10kA 0.252" Dia x 1.268" L (6.40mm x 32.20mm) - -
ATQR17-1/2 Mersen USA Newburyport-MA L.L.C.

ATQR17-1/2

FUSE; TIME-DELAY; CLASS CC; 200K

Mersen USA Newburyport-MA L.L.C.

3,141 -
Datasheet ATQR 5AG, 10mm x 38.1mm Box Active Requires Holder Cartridge 17.5A 600 VAC 300 VDC Slow Blow Electrical, Industrial - CC CE, CSA, UR - 200kA AC, 100kA DC 0.409" Dia x 1.500" L (10.40mm x 38.10mm) - -
ATQR4 Mersen USA Newburyport-MA L.L.C.

ATQR4

CC TD FUSE 600V 4A ATQR

Mersen USA Newburyport-MA L.L.C.

4,684 -
Datasheet ATQR 5AG, 10mm x 38.1mm Box Active Requires Holder Cartridge 4A 600 VAC 300 VDC Slow Blow Electrical, Industrial - CC CE, CSA, UL - 200kA AC, 100kA DC 0.409" Dia x 1.500" L (10.40mm x 38.10mm) - -
ATQR10 Mersen USA Newburyport-MA L.L.C.

ATQR10

CC TD FUSE 600V 10A ATQR

Mersen USA Newburyport-MA L.L.C.

4,170 -
Datasheet ATQR 5AG, 10mm x 38.1mm Box Active Requires Holder Cartridge 10A 600 VAC 300 VDC Slow Blow Electrical, Industrial - CC CE, CSA, UR - 200kA AC, 100kA DC 0.409" Dia x 1.500" L (10.40mm x 38.10mm) - -
GBA-1 Eaton - Electronics Division

GBA-1

FUSE INDICATING 1A 125VAC CYL

Eaton - Electronics Division

9,269 -
Datasheet GBA Cylindrical, Alarm Indicator, 3AG, 1/4" x 1 1/4" Bulk Active Requires Holder Indicating Fuse 1A 125 VAC - Fast Blow Electrical, Industrial Indicating - CE, CSA, UR - 10kA 0.252" Dia x 1.268" L (6.40mm x 32.20mm) - -
ATQ8/10 Mersen USA Newburyport-MA L.L.C.

ATQ8/10

FUSE,MIDGET,TIME DELAY,PC MOUNT,

Mersen USA Newburyport-MA L.L.C.

6,294 -
Datasheet ATQ Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 800mA 500 VAC - Slow Blow Electrical, Industrial - - CSA, UL - 10kA 0.406" Dia x 1.500" L (10.30mm x 38.10mm) - -
L60S020.T Littelfuse Inc.

L60S020.T

FUSE CARTRIDGE 20A 600VAC

Littelfuse Inc.

3,525 -
Datasheet POWR-GARD® L60S Cartridge, Non-Standard Box Active Requires Holder Cartridge 20A 600 VAC - Fast Blow Semiconductors - - CE, CSA, UR - 200kA AC, 20kA DC 0.811" Dia x 5.000" L (20.60mm x 127.00mm) - -
IDSR030.T Littelfuse Inc.

IDSR030.T

FUSE CARTRIDGE 30A 600VAC/VDC

Littelfuse Inc.

4,892 -
Datasheet POWR-GARD®, POWR-PRO® IDSR Cylindrical, Alarm Indicating Box Active Requires Holder Cartridge 30A 600 VAC 600 VDC Slow Blow Electrical, Industrial Indicating RK5 CE, CSA, UL - 200kA AC, 20kA DC 0.811" Dia x 5.000" L (20.60mm x 127.00mm) - -
IDSR015.T Littelfuse Inc.

IDSR015.T

FUSE CARTRIDGE 15A 600VAC/VDC

Littelfuse Inc.

4,887 -
Datasheet POWR-GARD®, POWR-PRO® IDSR Cylindrical, Alarm Indicating Box Active Requires Holder Cartridge 15A 600 VAC 600 VDC Slow Blow Electrical, Industrial Indicating RK5 CE, CSA, UL - 200kA AC, 20kA DC 0.811" Dia x 5.000" L (20.60mm x 127.00mm) - -
IDSR020.T Littelfuse Inc.

IDSR020.T

FUSE CARTRIDGE 20A 600VAC/VDC

Littelfuse Inc.

4,757 -
Datasheet POWR-GARD®, POWR-PRO® IDSR Cylindrical, Alarm Indicating Box Active Requires Holder Cartridge 20A 600 VAC 600 VDC Slow Blow Electrical, Industrial Indicating RK5 CE, CSA, UL - 200kA AC, 20kA DC 0.811" Dia x 5.000" L (20.60mm x 127.00mm) - -
IDSR025.T Littelfuse Inc.

IDSR025.T

FUSE CARTRIDGE 25A 600VAC/VDC

Littelfuse Inc.

4,127 -
Datasheet POWR-GARD®, POWR-PRO® IDSR Cylindrical, Alarm Indicating Box Active Requires Holder Cartridge 25A 600 VAC 600 VDC Slow Blow Electrical, Industrial Indicating RK5 CE, CSA, UL - 200kA AC, 20kA DC 0.811" Dia x 5.000" L (20.60mm x 127.00mm) - -
FSM44/100 Mersen USA Newburyport-MA L.L.C.

FSM44/100

FUSE,MULTI-METER,FAST ACTING,20K

Mersen USA Newburyport-MA L.L.C.

9,662 -
Datasheet FSM Cartridge, Non-Standard Box Active Requires Holder Cartridge 440mA 1 kVAC 1 kVDC Fast Blow Electrical, Industrial - - UL, UR - 20kA 0.406" Dia x 1.375" L (10.31mm x 34.93mm) - -
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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.