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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A50QS200-4FUSE,FAST ACTING,NO BLOWN INDICA |
1,971 | - |
|
Datasheet | A50QS | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 200A | 500 VAC | 500 VDC | Fast Blow | Electrical, Industrial | - | - | CSA, UR | - | 200kA AC, 87kA DC | 1.220" Dia x 3.063" L (31.00mm x 92.20mm) | - | - |
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A4J80FUSE,CLASS J,HIGH SPEED,200KA AC |
4,260 | - |
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Datasheet | A4J | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 80A | 600 VAC | 300 VDC | Fast Blow | Electrical, Industrial | - | J | CSA, UL | - | 200kA AC, 100kA DC | 1.142" Dia x 4.606" L (29.00mm x 117.00mm) | - | - |
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HSJ90FUSE,CLASS J,HIGH SPEED,200KA AC |
4,443 | - |
|
Datasheet | HSJ | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 90A | 600 VAC | 500 VDC | Fast Blow | Electrical, Industrial | - | J | CSA, UL | - | 200kA AC, 100kA DC | 1.142" Dia x 4.606" L (29.00mm x 117.00mm) | - | - |
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A50QS300-4FUSE,FAST ACTING,NO BLOWN INDICA |
3,352 | - |
|
Datasheet | A50QS | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 300A | 500 VAC | 500 VDC | Fast Blow | Electrical, Industrial | - | - | CSA, UR | - | 200kA AC, 87kA DC | 1.500" Dia x 4.331" L (38.10mm x 110.00mm) | - | - |
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A50QS250-4FUSE,FAST ACTING,NO BLOWN INDICA |
1,032 | - |
|
Datasheet | A50QS | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 250A | 500 VAC | 500 VDC | Fast Blow | Electrical, Industrial | - | - | CSA, UR | - | 200kA AC, 87kA DC | 1.500" Dia x 4.331" L (38.10mm x 110.00mm) | - | - |
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HSJ200600V 200A CLASS J HS FUSE |
3,838 | - |
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Datasheet | HSJ | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 200A | 600 VAC | 500 VDC | Fast Blow | Electrical, Industrial | - | J | CSA, UL | - | 200kA AC, 100kA DC | 1.614" Dia x 5.748" L (41.00mm x 146.00mm) | - | - |
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HSJ125600V 125A CLASS J HS FUSE |
3,237 | - |
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Datasheet | HSJ | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 125A | 600 VAC | 500 VDC | Fast Blow | Electrical, Industrial | - | J | CSA, UL | - | 200kA AC, 100kA DC | 1.614" Dia x 5.748" L (41.00mm x 146.00mm) | - | - |
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M100J30SWITCH.FUS 100A J R 3+0 POS. |
4,654 | - |
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Datasheet | - | - | Box | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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OT2FUSE,CLASS K5,GENERAL PURPOSE,50 |
2,973 | - |
|
Datasheet | OT | Cartridge, Non-Standard | Box | Active | Requires Holder | Cartridge | 2A | 250 VAC | 250 VDC | Fast Blow | Electrical, Industrial | - | K5 | CSA, UL | - | 50kA AC, 20kA DC | 0.551" Dia x 2.008" L (14.00mm x 51.00mm) | - | - |
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OTM20FUSE,MIDGET,FAST ACTING,PC MOUNT |
4,556 | - |
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Datasheet | OTM20 | 5AG, 10mm x 38.1mm | Box | Active | Requires Holder | Cartridge | 20A | 250 VAC | - | Fast Blow | Electrical, Industrial | - | - | CSA, UL | - | 10kA | 0.394" Dia x 1.496" L (10.00mm x 38.00mm) | - | - |
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.
