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.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TRS125R600V 125A 9 5/8X1 13/16 T |
5,205 | - |
|
Datasheet | TRS-R | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 125A | 600 VAC | 600 VDC | Slow Blow | Electrical, Industrial | Indicating | RK5 | CSA, UL | - | 200kA AC, 100kA DC | 1.811" Dia x 9.606" L (46.00mm x 244.00mm) | - | - |
|
|
TR300R250V 300A 8 5/8X2 1/10 TD |
3,293 | - |
|
Datasheet | TR-R | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 300A | 250 VAC | 250 VDC | Slow Blow | Electrical, Industrial | - | RK5 | CSA, UL | - | 200kA AC, 20kA DC | 2.087" Dia x 8.622" L (53.00mm x 219.00mm) | - | - |
|
L50S125.VFUSE CRTRDGE 125A 500VAC/450VDC |
3,524 | - |
|
Datasheet | POWR-GARD® L50S | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 125A | 500 VAC | 450 VDC | Fast Blow | Semiconductors | - | - | CE, CSA, UR | - | 200kA AC, 20kA DC | 1.220" Dia x 2.126" L (31.00mm x 54.00mm) | - | - |
|
|
TRS125RID600V 125A TD RK5 FUSE SMARTSPO |
2,741 | - |
|
Datasheet | TRS-R | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 125A | 600 VAC | 600 VDC | Slow Blow | Electrical, Industrial | Indicating | RK5 | CSA, UL | - | 200kA AC, 100kA DC | 1.811" Dia x 9.606" L (46.00mm x 244.00mm) | - | - |
|
170M1563DFUSE SQUARE 40A 690VAC RECT |
2,133 | - |
|
Datasheet | - | Rectangular, Blade | Bulk | Active | Requires Holder | Square | 40A | 690 VAC | - | - | Electrical, Industrial | Indicating | - | CE, CSA, UR | - | 200kA | 2.087" L x 0.807" W x 2.047" H (53.00mm x 20.50mm x 52.00mm) | - | - |
|
|
A70QS150-4KSC FUSE 700V 150A QS BLADE K |
1,442 | - |
|
Datasheet | A70QS1 | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 150A | 700 VAC | 700 VDC | Fast Blow | Motor Protection | - | - | CSA, UL | - | 200kA AC, 100kA DC | 1.220" Dia x 5.079" L (31.00mm x 129.00mm) | - | - |
|
|
TR400R250V 400A 8 5/8X2 1/10 TD |
3,813 | - |
|
Datasheet | TR-R | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 400A | 250 VAC | 250 VDC | Slow Blow | Electrical, Industrial | - | RK5 | CSA, UL | - | 200kA AC, 20kA DC | 2.087" Dia x 8.622" L (53.00mm x 219.00mm) | - | - |
|
|
170M1568DFUSE SQUARE 125A 690V RECT |
1,741 | - |
|
Datasheet | - | Rectangular, Blade | Bulk | Active | Requires Holder | Square | 125A | - | - | - | - | - | - | CE, CSA, UL | - | 200kA | 2.087" L x 0.807" W x 2.047" H (53.00mm x 20.50mm x 52.00mm) | - | - |
|
L75QS070.V750VDC HIGHSPEED SEMICONDUCTOR F |
2,039 | - |
|
Datasheet | POWR-SPEED® L75QS | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 70A | - | 750 VDC | Fast Blow | Electrical, Industrial | - | - | CE, cURus, UL | -55°C ~ 125°C | 50kA | 1.000" Dia x 2.875" L (25.40mm x 73.03mm) | - | - |
|
|
170M1569DFUSE SQUARE 160A 690VAC RECT |
4,263 | - |
|
Datasheet | - | Rectangular, Blade | Bulk | Active | Requires Holder | Square | 160A | 690 VAC | - | - | Electrical, Industrial | Indicating | - | CE, CSA, UR | - | 200kA | 2.087" L x 0.807" W x 2.047" H (53.00mm x 20.50mm x 52.00mm) | - | - |
|
|
TR250R250V 250A 8 5/8X2 1/10 TD |
8,583 | - |
|
Datasheet | TR-R | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 250A | 250 VAC | 250 VDC | Slow Blow | Electrical, Industrial | - | RK5 | CSA, UL | - | 200kA AC, 20kA DC | 2.087" Dia x 8.622" L (53.00mm x 219.00mm) | - | - |
|
|
A4J200600V 200A CLASS J FUSE |
3,095 | - |
|
Datasheet | A4J | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 200A | 600 VAC | 300 VDC | Fast Blow | Electrical, Industrial | - | J | CSA, UL | - | 200kA AC, 100kA DC | 1.614" Dia x 5.748" L (41.00mm x 146.00mm) | - | - |
|
|
AJT200N600VAC 200A CLASS J TD FUSE |
2,798 | - |
|
Datasheet | AJT | Cylindrical, Blade Terminal (Bolt) | Bulk | Active | Bolt Mount | Cartridge | 200A | 600 VAC | 500 VDC | Slow Blow | Electrical, Industrial | - | J | CSA, UL | - | 200kA AC, 100kA DC | 1.614" Dia x 5.748" L (41.00mm x 146.00mm) | - | - |
|
|
A6T250FUSE,CLASS T,FAST ACTING,200KA A |
1,685 | - |
|
Datasheet | A6T250 | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 250A | 600 VAC | 300 VDC | Fast Blow | Electrical, Industrial | - | T | CSA, UL | - | 200kA AC, 100kA DC | 1.626" Dia x 3.626" L (41.30mm x 92.10mm) | - | - |
|
|
A6T300FUSE,CLASS T,FAST ACTING,200KA A |
2,139 | - |
|
Datasheet | A6T300 | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 300A | 600 VAC | 300 VDC | Fast Blow | Electrical, Industrial | - | T | CSA, UL | - | 200kA AC, 100kA DC | 1.626" Dia x 3.626" L (41.30mm x 92.10mm) | - | - |
|
|
FLSR225.XFUSE CRTRDGE 225A 600VAC/300VDC |
4,642 | - |
|
Datasheet | POWR-GARD® FLSR | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 225A | 600 VAC | 300 VDC | Slow Blow | Electrical, Industrial | - | RK5 | CE, CSA, QPL, UL | - | 200kA AC, 20kA DC | 2.594" Dia x 11.626" L (65.90mm x 295.30mm) | - | - |
|
|
FLSR150.XFUSE CRTRDGE 150A 600VAC/300VDC |
3,795 | - |
|
Datasheet | POWR-GARD® FLSR | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 150A | 600 VAC | 300 VDC | Slow Blow | Electrical, Industrial | - | RK5 | CE, CSA, QPL, UL | - | 200kA AC, 20kA DC | 1.843" Dia x 9.626" L (46.80mm x 244.50mm) | - | - |
|
|
A6T400FUSE,CLASS T,FAST ACTING,200KA A |
4,050 | - |
|
Datasheet | A6T | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 400A | 600 VAC | 300 VDC | Fast Blow | Electrical, Industrial | - | T | CSA, UL | - | 200kA AC, 100kA DC | 1.626" Dia x 3.626" L (41.30mm x 92.10mm) | - | - |
|
JLLN250.XXPFUSE CRTRDGE 250A 300VAC/125VDC |
2,240 | - |
|
Datasheet | POWR-GARD® JLLN | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 250A | 300 VAC | 125 VDC | Fast Blow | Electrical, Industrial | - | T | CE, CSA, UL, UR | - | 200kA AC, 20kA DC | 1.311" Dia x 2.752" L (33.30mm x 69.90mm) | - | - |
|
|
JLLN450.XFUSE CRTRDGE 450A 300VAC/125VDC |
3,863 | - |
|
Datasheet | POWR-GARD® JLLN | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 450A | 300 VAC | 125 VDC | Fast Blow | Electrical, Industrial | - | T | CE, CSA, UL | - | 200kA AC, 20kA DC | 1.594" Dia x 0.874" L (40.50mm x 22.20mm) | - | - |
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.
