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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PSR033DS1800XFUSE SQUARE 1.8KA 650VAC/500VDC |
5,191 | - |
|
Datasheet | POWR-SPEED® PSR | - | Box | Active | Bolt Mount | Square | 1.8kA | 650 VAC | 500 VDC | Fast Blow | Semiconductors | Indicating | - | CCC, CE, cURus, UL | -55°C ~ 125°C | 200kA AC, 150kA DC | 1.937" L x 2.894" W x 3.130" H (49.20mm x 73.50mm x 79.50mm) | - | - |
|
PSR033US1800XFUSE SQUARE 1.8KA 650VAC/500VDC |
4,507 | - |
|
Datasheet | POWR-SPEED® PSR | - | Box | Active | Bolt Mount | Square | 1.8kA | 650 VAC | 500 VDC | Fast Blow | Semiconductors | Indicating | - | CE, cURus, UL | -55°C ~ 125°C | 200kA AC, 150kA DC | 1.937" L x 2.894" W x 3.130" H (49.20mm x 73.50mm x 79.50mm) | - | - |
|
LA100URD73TTI0900FUSE SQUARE 900A 1KVAC RECT |
3,260 | - |
|
Datasheet | POWR-GARD® | Rectangular | Box | Obsolete | Bolt Mount | Square | 900A | 1 kVAC | - | Fast Blow | Electrical, Industrial | Indicating | - | UR | - | - | - | - | - |
|
|
LA100URD73TTI1000FUSE SQUARE 1KA 1KVAC RECT |
4,312 | - |
|
Datasheet | POWR-GARD® | Rectangular | Box | Obsolete | Bolt Mount | Square | 1kA | 1 kVAC | - | Fast Blow | Electrical, Industrial | Indicating | - | UR | - | - | - | - | - |
|
|
0TLN250.XFUSE CRTRDGE 250A 170VDC CYLINDR |
4,989 | - |
|
Datasheet | POWR-GARD® TLN | Cylindrical, Blade Terminals | Bulk | Active | Requires Holder | Cartridge | 250A | - | 170 VDC | Fast Blow | Telecom | - | - | CE, UR | - | 100kA | 2.094" Dia x 4.752" L (53.19mm x 120.70mm) | - | - |
|
|
0TLN400.XFUSE CRTRDGE 400A 170VDC CYLINDR |
9,501 | - |
|
Datasheet | POWR-GARD® TLN | Cylindrical, Blade Terminals | Bulk | Active | Requires Holder | Cartridge | 400A | - | 170 VDC | Fast Blow | Telecom | - | - | CE, UR | - | 100kA | 2.094" Dia x 4.752" L (53.19mm x 120.70mm) | - | - |
|
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0TLN350.XFUSE CRTRDGE 350A 170VDC CYLINDR |
6,538 | - |
|
Datasheet | POWR-GARD® TLN | Cylindrical, Blade Terminals | Bulk | Active | Requires Holder | Cartridge | 350A | - | 170 VDC | Fast Blow | Telecom | - | - | CE, UR | - | 100kA | 2.094" Dia x 4.752" L (53.19mm x 120.70mm) | - | - |
|
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LA130URD73TTI0800FUSE SQUARE 800A 1.3KVAC RECT |
7,534 | - |
|
Datasheet | POWR-GARD® LA | Rectangular | Box | Obsolete | Bolt Mount | Square | 800A | 1.3 kVAC | - | Fast Blow | Electrical, Industrial | - | - | UR | - | 100kA | 2.913" L x 2.933" W x 3.131" H (74.00mm x 74.50mm x 79.53mm) | - | - |
|
L70S700.XFUSE CRTRDGE 700A 700VAC/650VDC |
3,358 | - |
|
Datasheet | POWR-GARD® L70S | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 700A | 700 VAC | 650 VDC | Fast Blow | Semiconductors | - | - | CE, CSA, UR | - | 200kA AC, 20kA DC | 2.874" Dia x 3.311" L (73.00mm x 84.10mm) | - | - |
|
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L70S800.XFUSE CRTRDGE 800A 700VAC/650VDC |
8,191 | - |
|
Datasheet | POWR-GARD® L70S | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 800A | 700 VAC | 650 VDC | Fast Blow | Semiconductors | - | - | CE, CSA, UR | - | 200kA AC, 20kA DC | 2.874" Dia x 3.311" L (73.00mm x 84.10mm) | - | - |
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.
