Electrical, Specialty Fuses
Use the filters and product table below to compare Electrical, Specialty Fuses components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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PSX1XLFL0450XFUSE SEMI 1500VDC 1XL SIZE 450A |
3,629 | - |
|
Datasheet | POWR-SPEED® PSX | Rectangular | Box | Active | Bolt Mount | Square | 450A | - | 1.5 kVDC | Fast Blow | Semiconductors | Indicating | - | CE, cURus, UL | -55°C ~ 125°C | 200kA | 4.988" L x 2.028" W x 2.264" H (126.70mm x 51.50mm x 57.50mm) | - | - |
|
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PSX1XLFL0500XFUSE SEMI 1500VDC 1XL SIZE 500A |
6,558 | - |
|
Datasheet | POWR-SPEED® PSX | Rectangular | Box | Active | Bolt Mount | Square | 500A | - | 1.5 kVDC | Fast Blow | Semiconductors | Indicating | - | CE, cURus, UL | -55°C ~ 125°C | 200kA | 4.988" L x 2.028" W x 2.264" H (126.70mm x 51.50mm x 57.50mm) | - | - |
|
0TLN225.XFUSE CRTRDGE 225A 170VDC CYLINDR |
2,271 | - |
|
Datasheet | POWR-GARD® TLN | Cylindrical, Blade Terminals | Bulk | Active | Requires Holder | Cartridge | 225A | - | 170 VDC | Fast Blow | Telecom | - | - | CE, UR | - | 100kA | 2.094" Dia x 4.752" L (53.19mm x 120.70mm) | - | - |
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|
0TLN300.XFUSE CRTRDGE 300A 170VDC CYLINDR |
5,415 | - |
|
Datasheet | POWR-GARD® TLN | Cylindrical, Blade Terminals | Bulk | Active | Requires Holder | Cartridge | 300A | - | 170 VDC | Fast Blow | Telecom | - | - | CE, UR | - | 100kA | 2.094" Dia x 4.752" L (53.19mm x 120.70mm) | - | - |
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LA055URD33LI2250FUSE SQUARE 2.25KA 500VAC RECT |
3,803 | - |
|
Datasheet | POWR-GARD® LA | Rectangular, Blade | Box | Obsolete | Bolt Mount | Square | 2.25kA | 500 VAC | - | Fast Blow | Electrical, Industrial | - | - | UR | - | 200kA | 1.874" L x 2.933" W x 3.169" H (47.60mm x 74.50mm x 80.50mm) | - | - |
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L75QS700.X750VDC HIGHSPEED SEMICONDUCTOR F |
4,587 | - |
|
Datasheet | POWR-SPEED® L75QS | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 700A | - | 750 VDC | Fast Blow | Electrical, Industrial | - | - | CE, cURus, UL | -55°C ~ 125°C | 50kA | 2.500" Dia x 2.844" L (63.50mm x 72.24mm) | - | - |
|
PSX1XLDB0450XFUSE SEMI 1500VDC 1XL SIZE 450A |
4,996 | - |
|
Datasheet | POWR-SPEED® PSX | Rectangular, Blade | Box | Active | Bolt Mount | Square | 450A | - | 1.5 kVDC | Fast Blow | Semiconductors | Indicating | - | CE, cURus, UL | -55°C ~ 125°C | 200kA | 4.988" L x 2.028" W x 2.264" H (126.70mm x 51.50mm x 57.50mm) | - | - |
|
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PSX1XLDB0500XFUSE SEMI 1500VDC 1XL SIZE 500A |
8,125 | - |
|
Datasheet | POWR-SPEED® PSX | Rectangular, Blade | Box | Active | Bolt Mount | Square | 500A | - | 1.5 kVDC | Fast Blow | Semiconductors | Indicating | - | CE, cURus, UL | -55°C ~ 125°C | 200kA | 4.988" L x 2.028" W x 2.264" H (126.70mm x 51.50mm x 57.50mm) | - | - |
|
JLLS800.XXPFUSE CRTRDGE 800A 600VAC/300VDC |
8,416 | - |
|
Datasheet | POWR-GARD® JLLS | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 800A | 600 VAC | 300 VDC | Fast Blow | Electrical, Industrial | - | T | CE, UL, UR | - | 200kA AC, 20kA DC | 2.500" Dia x 4.327" L (63.50mm x 109.90mm) | - | - |
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LA110URD73LI0900FUSE SQUARE 900A 1.1KVAC RECT |
7,519 | - |
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Datasheet | POWR-GARD® LA | Rectangular, Blade | Box | Obsolete | Bolt Mount | Square | 900A | 1.1 kVAC | - | Fast Blow | Electrical, Industrial | - | - | UR | - | 100kA | 2.854" L x 2.933" W x 3.131" H (72.50mm x 74.50mm x 79.53mm) | - | - |
Electrical, Specialty Fuses FAQ
Common questions about filtering, comparing and sourcing Electrical, Specialty Fuses components.
How can I narrow the Electrical, Specialty Fuses selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Electrical, Specialty Fuses part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
