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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
L70S200.VFUSE CRTRDGE 200A 700VAC/650VDC |
9,190 | - |
|
Datasheet | POWR-GARD® L70S | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 200A | 700 VAC | 650 VDC | Fast Blow | Semiconductors | - | - | CE, CSA, UR | - | 200kA AC, 20kA DC | 1.500" Dia x 2.843" L (38.10mm x 72.20mm) | - | - |
|
PSR030FS0250ZFUSE SQUARE 250A 700VAC/600VDC |
5,850 | - |
|
Datasheet | POWR-SPEED® PSR | - | Bulk | Active | Bolt Mount | Square | 250A | 700 VAC | 600 VDC | Fast Blow | Semiconductors | - | - | CCC, CE, cURus, UL | -55°C ~ 125°C | 200kA AC, 150kA DC | 1.969" L x 1.693" W x 1.929" H (50.00mm x 43.00mm x 49.00mm) | - | - |
|
SPFJ125.XXLFUSE CARTRIDGE 125A 600VAC/1KVDC |
1,512 | - |
|
Datasheet | POWR-GARD® SPFJ | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 125A | 600 VAC | 1 kVDC | Fast Blow | Solar (Photovoltaic) | - | - | CE, UL | - | 200kA AC, 20kA DC | 1.500" Dia x 3.012" L (38.10mm x 76.50mm) | - | - |
|
DFJ-100FUSE CRTRDGE 100A 600VAC/450VDC |
3,744 | - |
|
Datasheet | DFJ | Cylindrical, Blade Terminal (Bolt) | Bulk | Active | Bolt Mount | Cartridge | 100A | 600 VAC | 450 VDC | - | Electrical, Industrial | - | J | CE, CSA, UL | - | 200kA AC, 100kA DC | 1.130" Dia x 4.630" L (28.70mm x 117.60mm) | - | - |
|
L50QS500.XFUSE CRTRDGE 500A 500VAC/VDC |
1,184 | - |
|
Datasheet | POWR-SPEED™ L50QS | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 500A | 500 VAC | 500 VDC | Fast Blow | Semiconductors | - | - | CE, cURus, UR | -55°C ~ 125°C | 200kA AC, 50kA DC | 2.000" Dia x 4.468" L (50.80mm x 113.49mm) | - | - |
|
0JTD125.XFUSE CRTRDGE 125A 600VAC/500VDC |
1,689 | - |
|
Datasheet | POWR-GARD®, POWR-PRO® JTD | Cylindrical, Blade Terminals | Bulk | Active | Requires Holder | Cartridge | 125A | 600 VAC | 500 VDC | Slow Blow | Transformer Protection | - | J | CE, CSA, UL | - | 200kA AC, 20kA DC | 1.500" Dia x 3.000" L (38.10mm x 76.20mm) | - | - |
|
0JTD200.XXIDFUSE CRTRDGE 200A 600VAC/500VDC |
7,681 | - |
|
Datasheet | POWR-GARD®, POWR-PRO® JTD_ID | Cylindrical, Alarm Indicator, Blade Terminal | Bulk | Active | Requires Holder | Cartridge | 200A | 600 VAC | 500 VDC | Slow Blow | Transformer Protection | Indicating | J | CE, CSA, UL | - | 200kA AC, 20kA DC | 1.500" Dia x 3.000" L (38.10mm x 76.20mm) | - | - |
|
|
0JTD125.XXIDFUSE CRTRDGE 125A 600VAC/500VDC |
2,858 | - |
|
Datasheet | POWR-GARD®, POWR-PRO® JTD_ID | Cylindrical, Alarm Indicator, Blade Terminal | Bulk | Active | Requires Holder | Cartridge | 125A | 600 VAC | 500 VDC | Slow Blow | Transformer Protection | Indicating | J | CE, CSA, UL | - | 200kA AC, 20kA DC | 1.500" Dia x 3.000" L (38.10mm x 76.20mm) | - | - |
|
L70QS250.XFUSE CRTRDGE 250A 700VAC/700VDC |
3,893 | - |
|
Datasheet | POWR-SPEED™ L70QS | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 250A | 700 VAC | 700 VDC | Fast Blow | Semiconductors | - | - | CE, cURus, UR | -55°C ~ 125°C | 200kA AC, 50kA DC | 2.000" Dia x 5.094" L (50.80mm x 129.39mm) | - | - |
|
|
L70QS400.XFUSE CRTRDGE 400A 700VAC/700VDC |
1,399 | - |
|
Datasheet | POWR-SPEED™ L70QS | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 400A | 700 VAC | 700 VDC | Fast Blow | Semiconductors | - | - | CE, cURus, UR | -55°C ~ 125°C | 200kA AC, 50kA DC | 2.000" Dia x 5.094" L (50.80mm x 129.39mm) | - | - |
|
|
L70QS350.XFUSE CRTRDGE 350A 700VAC/700VDC |
5,244 | - |
|
Datasheet | POWR-SPEED™ L70QS | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 350A | 700 VAC | 700 VDC | Fast Blow | Semiconductors | - | - | CE, cURus, UR | -55°C ~ 125°C | 200kA AC, 50kA DC | 2.000" Dia x 5.094" L (50.80mm x 129.39mm) | - | - |
|
0JTD150.XXIDFUSE CRTRDGE 150A 600VAC/500VDC |
2,315 | - |
|
Datasheet | POWR-GARD®, POWR-PRO® JTD_ID | Cylindrical, Alarm Indicator, Blade Terminal | Bulk | Active | Requires Holder | Cartridge | 150A | 600 VAC | 500 VDC | Slow Blow | Transformer Protection | Indicating | J | CE, CSA, UL | - | 200kA AC, 20kA DC | 1.500" Dia x 3.000" L (38.10mm x 76.20mm) | - | - |
|
PSR070UL0200ZFUSE SQUARE 200A 1.3KVAC/1KVDC |
2,378 | - |
|
Datasheet | POWR-SPEED® PSR | - | Box | Active | Bolt Mount | Square | 200A | 1.3 kVAC | 1 kVDC | Fast Blow | Semiconductors | Indicating | - | CE, cURus, UL | -55°C ~ 125°C | 100kA AC, 150kA DC | 2.811" L x 1.693" W x 1.929" H (71.40mm x 43.00mm x 49.00mm) | - | - |
|
PSR031UL0700ZFUSE SQUARE 700A 700VAC/600VDC |
7,650 | - |
|
Datasheet | POWR-SPEED® PSR | - | Box | Active | Bolt Mount | Square | 700A | 700 VAC | 600 VDC | Fast Blow | Semiconductors | Indicating | - | CE, cURus, UL | -55°C ~ 125°C | 200kA AC, 150kA DC | 1.898" L x 2.028" W x 2.264" H (48.20mm x 51.50mm x 57.50mm) | - | - |
|
PSR070FS0125ZFUSE SQUARE 125A 1.3KVAC/1KVDC |
4,516 | - |
|
Datasheet | POWR-SPEED® PSR | - | Bulk | Active | Bolt Mount | Square | 125A | 1.3 kVAC | 1 kVDC | Fast Blow | Semiconductors | - | - | CCC, CE, cURus, UL | -55°C ~ 125°C | 100kA AC, 150kA DC | 2.913" L x 1.693" W x 1.929" H (74.00mm x 43.00mm x 49.00mm) | - | - |
|
PSR071FS0250ZFUSE SQUARE 250A 1.3KVAC/1KVDC |
5,633 | - |
|
Datasheet | POWR-SPEED® PSR | - | Bulk | Active | Bolt Mount | Square | 250A | 1.3 kVAC | 1 kVDC | Fast Blow | Semiconductors | - | - | CCC, CE, cURus, UL | -55°C ~ 125°C | 100kA AC, 150kA DC | 2.913" L x 2.028" W x 2.264" H (74.00mm x 51.50mm x 57.50mm) | - | - |
|
LPJ-200SPFUSE CRTRDGE 200A 600VAC/300VDC |
3,947 | - |
|
Datasheet | LOW-PEAK™ LPJ | Cylindrical, Blade Terminal (Bolt) | Bulk | Active | Bolt Mount | Cartridge | 200A | 600 VAC | 300 VDC | Slow Blow | Electrical, Industrial | - | J | CE, CSA, UL | - | 300kA AC, 100kA DC | 1.500" Dia x 3.000" L (38.10mm x 76.20mm) | - | - |
|
PSR032US0800XFUSE SQUARE 800A 700VAC/600VDC |
4,616 | - |
|
Datasheet | POWR-SPEED® PSR | - | Box | Active | Bolt Mount | Square | 800A | 700 VAC | 600 VDC | Fast Blow | Semiconductors | Indicating | - | CE, cURus, UL | -55°C ~ 125°C | 200kA AC, 150kA DC | 1.898" L x 2.362" W x 2.598" H (48.20mm x 60.00mm x 66.00mm) | - | - |
|
PSR072DL0400XFUSE SQUARE 400A 1.3KVAC/1KVDC |
4,182 | - |
|
Datasheet | POWR-SPEED® PSR | - | Box | Active | Bolt Mount | Square | 400A | 1.3 kVAC | 1 kVDC | Fast Blow | Semiconductors | Indicating | - | CCC, CE, cURus, UL | -55°C ~ 125°C | 100kA AC, 150kA DC | 2.843" L x 2.362" W x 2.598" H (72.20mm x 60.00mm x 66.00mm) | - | - |
|
PSR072DL0500XFUSE SQUARE 500A 1.3KVAC/1KVDC |
3,600 | - |
|
Datasheet | POWR-SPEED® PSR | - | Box | Active | Bolt Mount | Square | 500A | 1.3 kVAC | 1 kVDC | Fast Blow | Semiconductors | Indicating | - | CCC, CE, cURus, UL | -55°C ~ 125°C | 100kA AC, 150kA DC | 2.843" L x 2.362" W x 2.598" H (72.20mm x 60.00mm x 66.00mm) | - | - |
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.
